mirror of
https://github.com/MikaylaFischler/cc-mek-scada.git
synced 2024-08-30 18:22:34 +00:00
773 lines
33 KiB
Lua
773 lines
33 KiB
Lua
--
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-- I/O Control for Supervisor/Coordinator Integration
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--
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local log = require("scada-common.log")
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local psil = require("scada-common.psil")
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local types = require("scada-common.types")
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local util = require("scada-common.util")
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local process = require("coordinator.process")
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local sounder = require("coordinator.sounder")
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local ALARM_STATE = types.ALARM_STATE
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local PROCESS = types.PROCESS
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local iocontrol = {}
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---@class ioctl
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local io = {}
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-- initialize the coordinator IO controller
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---@param conf facility_conf configuration
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---@param comms coord_comms comms reference
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function iocontrol.init(conf, comms)
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---@class ioctl_facility
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io.facility = {
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num_units = conf.num_units, ---@type integer
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all_sys_ok = false,
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rtu_count = 0,
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auto_ready = false,
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auto_active = false,
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auto_ramping = false,
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auto_saturated = false,
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auto_scram = false,
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---@type ascram_status
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ascram_status = {
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matrix_dc = false,
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matrix_fill = false,
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crit_alarm = false,
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radiation = false,
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gen_fault = false
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},
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radiation = types.new_zero_radiation_reading(),
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save_cfg_ack = function (success) end, ---@param success boolean
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start_ack = function (success) end, ---@param success boolean
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stop_ack = function (success) end, ---@param success boolean
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scram_ack = function (success) end, ---@param success boolean
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ack_alarms_ack = function (success) end, ---@param success boolean
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ps = psil.create(),
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induction_ps_tbl = {},
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induction_data_tbl = {},
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env_d_ps = psil.create(),
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env_d_data = {}
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}
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-- create induction tables (currently only 1 is supported)
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for _ = 1, conf.num_units do
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local data = {} ---@type imatrix_session_db
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table.insert(io.facility.induction_ps_tbl, psil.create())
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table.insert(io.facility.induction_data_tbl, data)
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end
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io.units = {}
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for i = 1, conf.num_units do
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local function ack(alarm) process.ack_alarm(i, alarm) end
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local function reset(alarm) process.reset_alarm(i, alarm) end
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---@class ioctl_unit
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local entry = {
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---@type integer
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unit_id = i,
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num_boilers = 0,
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num_turbines = 0,
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control_state = false,
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burn_rate_cmd = 0.0,
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waste_control = 0,
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radiation = types.new_zero_radiation_reading(),
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a_group = 0, -- auto control group
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start = function () process.start(i) end,
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scram = function () process.scram(i) end,
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reset_rps = function () process.reset_rps(i) end,
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ack_alarms = function () process.ack_all_alarms(i) end,
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set_burn = function (rate) process.set_rate(i, rate) end, ---@param rate number burn rate
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set_waste = function (mode) process.set_waste(i, mode) end, ---@param mode integer waste processing mode
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set_group = function (grp) process.set_group(i, grp) end, ---@param grp integer|0 group ID or 0
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start_ack = function (success) end, ---@param success boolean
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scram_ack = function (success) end, ---@param success boolean
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reset_rps_ack = function (success) end, ---@param success boolean
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ack_alarms_ack = function (success) end, ---@param success boolean
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set_burn_ack = function (success) end, ---@param success boolean
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set_waste_ack = function (success) end, ---@param success boolean
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alarm_callbacks = {
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c_breach = { ack = function () ack(1) end, reset = function () reset(1) end },
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radiation = { ack = function () ack(2) end, reset = function () reset(2) end },
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r_lost = { ack = function () ack(3) end, reset = function () reset(3) end },
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dmg_crit = { ack = function () ack(4) end, reset = function () reset(4) end },
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damage = { ack = function () ack(5) end, reset = function () reset(5) end },
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over_temp = { ack = function () ack(6) end, reset = function () reset(6) end },
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high_temp = { ack = function () ack(7) end, reset = function () reset(7) end },
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waste_leak = { ack = function () ack(8) end, reset = function () reset(8) end },
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waste_high = { ack = function () ack(9) end, reset = function () reset(9) end },
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rps_trans = { ack = function () ack(10) end, reset = function () reset(10) end },
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rcs_trans = { ack = function () ack(11) end, reset = function () reset(11) end },
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t_trip = { ack = function () ack(12) end, reset = function () reset(12) end }
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},
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---@type alarms
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alarms = {
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ALARM_STATE.INACTIVE, -- containment breach
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ALARM_STATE.INACTIVE, -- containment radiation
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ALARM_STATE.INACTIVE, -- reactor lost
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ALARM_STATE.INACTIVE, -- damage critical
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ALARM_STATE.INACTIVE, -- reactor taking damage
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ALARM_STATE.INACTIVE, -- reactor over temperature
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ALARM_STATE.INACTIVE, -- reactor high temperature
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ALARM_STATE.INACTIVE, -- waste leak
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ALARM_STATE.INACTIVE, -- waste level high
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ALARM_STATE.INACTIVE, -- RPS transient
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ALARM_STATE.INACTIVE, -- RCS transient
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ALARM_STATE.INACTIVE -- turbine trip
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},
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annunciator = {}, ---@type annunciator
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unit_ps = psil.create(),
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reactor_data = {}, ---@type reactor_db
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boiler_ps_tbl = {},
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boiler_data_tbl = {},
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turbine_ps_tbl = {},
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turbine_data_tbl = {}
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}
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-- create boiler tables
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for _ = 1, conf.defs[(i * 2) - 1] do
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local data = {} ---@type boilerv_session_db
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table.insert(entry.boiler_ps_tbl, psil.create())
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table.insert(entry.boiler_data_tbl, data)
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end
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-- create turbine tables
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for _ = 1, conf.defs[i * 2] do
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local data = {} ---@type turbinev_session_db
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table.insert(entry.turbine_ps_tbl, psil.create())
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table.insert(entry.turbine_data_tbl, data)
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end
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entry.num_boilers = #entry.boiler_data_tbl
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entry.num_turbines = #entry.turbine_data_tbl
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table.insert(io.units, entry)
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end
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-- pass IO control here since it can't be require'd due to a require loop
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process.init(io, comms)
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end
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-- populate facility structure builds
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---@param build table
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---@return boolean valid
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function iocontrol.record_facility_builds(build)
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local valid = true
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if type(build) == "table" then
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local fac = io.facility
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-- induction matricies
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if type(build.induction) == "table" then
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for id, matrix in pairs(build.induction) do
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if type(fac.induction_data_tbl[id]) == "table" then
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fac.induction_data_tbl[id].formed = matrix[1] ---@type boolean
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fac.induction_data_tbl[id].build = matrix[2] ---@type table
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fac.induction_ps_tbl[id].publish("formed", matrix[1])
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for key, val in pairs(fac.induction_data_tbl[id].build) do
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fac.induction_ps_tbl[id].publish(key, val)
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end
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else
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log.debug(util.c("iocontrol.record_facility_builds: invalid induction matrix id ", id))
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valid = false
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end
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end
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end
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else
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log.debug("facility builds not a table")
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valid = false
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end
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return valid
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end
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-- populate unit structure builds
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---@param builds table
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---@return boolean valid
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function iocontrol.record_unit_builds(builds)
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local valid = true
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-- note: if not all units and RTUs are connected, some will be nil
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for id, build in pairs(builds) do
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local unit = io.units[id] ---@type ioctl_unit
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local log_header = util.c("iocontrol.record_unit_builds[UNIT ", id, "]: ")
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if type(build) ~= "table" then
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log.debug(log_header .. "build not a table")
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valid = false
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elseif type(unit) ~= "table" then
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log.debug(log_header .. "invalid unit id")
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valid = false
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else
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-- reactor build
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if type(build.reactor) == "table" then
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unit.reactor_data.mek_struct = build.reactor ---@type mek_struct
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for key, val in pairs(unit.reactor_data.mek_struct) do
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unit.unit_ps.publish(key, val)
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end
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if (type(unit.reactor_data.mek_struct.length) == "number") and (unit.reactor_data.mek_struct.length ~= 0) and
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(type(unit.reactor_data.mek_struct.width) == "number") and (unit.reactor_data.mek_struct.width ~= 0) then
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unit.unit_ps.publish("size", { unit.reactor_data.mek_struct.length, unit.reactor_data.mek_struct.width })
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end
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end
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-- boiler builds
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if type(build.boilers) == "table" then
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for b_id, boiler in pairs(build.boilers) do
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if type(unit.boiler_data_tbl[b_id]) == "table" then
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unit.boiler_data_tbl[b_id].formed = boiler[1] ---@type boolean
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unit.boiler_data_tbl[b_id].build = boiler[2] ---@type table
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unit.boiler_ps_tbl[b_id].publish("formed", boiler[1])
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for key, val in pairs(unit.boiler_data_tbl[b_id].build) do
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unit.boiler_ps_tbl[b_id].publish(key, val)
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end
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else
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log.debug(util.c(log_header, "invalid boiler id ", b_id))
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valid = false
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end
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end
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end
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-- turbine builds
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if type(build.turbines) == "table" then
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for t_id, turbine in pairs(build.turbines) do
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if type(unit.turbine_data_tbl[t_id]) == "table" then
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unit.turbine_data_tbl[t_id].formed = turbine[1] ---@type boolean
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unit.turbine_data_tbl[t_id].build = turbine[2] ---@type table
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unit.turbine_ps_tbl[t_id].publish("formed", turbine[1])
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for key, val in pairs(unit.turbine_data_tbl[t_id].build) do
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unit.turbine_ps_tbl[t_id].publish(key, val)
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end
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else
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log.debug(util.c(log_header, "invalid turbine id ", t_id))
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valid = false
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end
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end
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end
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end
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end
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return valid
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end
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-- update facility status
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---@param status table
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---@return boolean valid
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function iocontrol.update_facility_status(status)
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local valid = true
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local log_header = util.c("iocontrol.update_facility_status: ")
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if type(status) ~= "table" then
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log.debug(util.c(log_header, "status not a table"))
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valid = false
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else
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local fac = io.facility
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-- auto control status information
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local ctl_status = status[1]
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if type(ctl_status) == "table" and #ctl_status == 14 then
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fac.all_sys_ok = ctl_status[1]
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fac.auto_ready = ctl_status[2]
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if type(ctl_status[3]) == "number" then
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fac.auto_active = ctl_status[3] > PROCESS.INACTIVE
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else
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fac.auto_active = false
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valid = false
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end
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fac.auto_ramping = ctl_status[4]
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fac.auto_saturated = ctl_status[5]
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fac.auto_scram = ctl_status[6]
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fac.ascram_status.matrix_dc = ctl_status[7]
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fac.ascram_status.matrix_fill = ctl_status[8]
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fac.ascram_status.crit_alarm = ctl_status[9]
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fac.ascram_status.radiation = ctl_status[10]
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fac.ascram_status.gen_fault = ctl_status[11]
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fac.status_line_1 = ctl_status[12]
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fac.status_line_2 = ctl_status[13]
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fac.ps.publish("all_sys_ok", fac.all_sys_ok)
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fac.ps.publish("auto_ready", fac.auto_ready)
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fac.ps.publish("auto_active", fac.auto_active)
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fac.ps.publish("auto_ramping", fac.auto_ramping)
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fac.ps.publish("auto_saturated", fac.auto_saturated)
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fac.ps.publish("auto_scram", fac.auto_scram)
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fac.ps.publish("as_matrix_dc", fac.ascram_status.matrix_dc)
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fac.ps.publish("as_matrix_fill", fac.ascram_status.matrix_fill)
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fac.ps.publish("as_crit_alarm", fac.ascram_status.crit_alarm)
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fac.ps.publish("as_radiation", fac.ascram_status.radiation)
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fac.ps.publish("as_gen_fault", fac.ascram_status.gen_fault)
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fac.ps.publish("status_line_1", fac.status_line_1)
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fac.ps.publish("status_line_2", fac.status_line_2)
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local group_map = ctl_status[14]
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if (type(group_map) == "table") and (#group_map == fac.num_units) then
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local names = { "Manual", "Primary", "Secondary", "Tertiary", "Backup" }
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for i = 1, #group_map do
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io.units[i].a_group = group_map[i]
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io.units[i].unit_ps.publish("auto_group_id", group_map[i])
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io.units[i].unit_ps.publish("auto_group", names[group_map[i] + 1])
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end
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end
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else
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log.debug(log_header .. "control status not a table or length mismatch")
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valid = false
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end
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-- RTU statuses
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local rtu_statuses = status[2]
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fac.rtu_count = 0
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if type(rtu_statuses) == "table" then
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-- connected RTU count
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fac.rtu_count = rtu_statuses.count
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-- power statistics
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if type(rtu_statuses.power) == "table" then
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fac.induction_ps_tbl[1].publish("avg_charge", rtu_statuses.power[1])
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fac.induction_ps_tbl[1].publish("avg_inflow", rtu_statuses.power[2])
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fac.induction_ps_tbl[1].publish("avg_outflow", rtu_statuses.power[3])
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else
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log.debug(log_header .. "power statistics list not a table")
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valid = false
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end
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-- induction matricies statuses
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if type(rtu_statuses.induction) == "table" then
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for id = 1, #fac.induction_ps_tbl do
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if rtu_statuses.induction[id] == nil then
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-- disconnected
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fac.induction_ps_tbl[id].publish("computed_status", 1)
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end
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end
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for id, matrix in pairs(rtu_statuses.induction) do
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if type(fac.induction_data_tbl[id]) == "table" then
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local rtu_faulted = matrix[1] ---@type boolean
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fac.induction_data_tbl[id].formed = matrix[2] ---@type boolean
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fac.induction_data_tbl[id].state = matrix[3] ---@type table
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fac.induction_data_tbl[id].tanks = matrix[4] ---@type table
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local data = fac.induction_data_tbl[id] ---@type imatrix_session_db
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fac.induction_ps_tbl[id].publish("formed", data.formed)
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fac.induction_ps_tbl[id].publish("faulted", rtu_faulted)
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if data.formed then
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if rtu_faulted then
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fac.induction_ps_tbl[id].publish("computed_status", 3) -- faulted
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elseif data.tanks.energy_fill >= 0.99 then
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fac.induction_ps_tbl[id].publish("computed_status", 6) -- full
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elseif data.tanks.energy_fill <= 0.01 then
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fac.induction_ps_tbl[id].publish("computed_status", 5) -- empty
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else
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fac.induction_ps_tbl[id].publish("computed_status", 4) -- on-line
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end
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else
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fac.induction_ps_tbl[id].publish("computed_status", 2) -- not formed
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end
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for key, val in pairs(fac.induction_data_tbl[id].state) do
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fac.induction_ps_tbl[id].publish(key, val)
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end
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for key, val in pairs(fac.induction_data_tbl[id].tanks) do
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fac.induction_ps_tbl[id].publish(key, val)
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end
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else
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log.debug(util.c(log_header, "invalid induction matrix id ", id))
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end
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end
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else
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log.debug(log_header .. "induction matrix list not a table")
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valid = false
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end
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-- environment detector status
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if type(rtu_statuses.rad_mon) == "table" then
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if #rtu_statuses.rad_mon > 0 then
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local rad_mon = rtu_statuses.rad_mon[1]
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local rtu_faulted = rad_mon[1] ---@type boolean
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fac.radiation = rad_mon[2] ---@type number
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fac.ps.publish("rad_computed_status", util.trinary(rtu_faulted, 2, 3))
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fac.ps.publish("radiation", fac.radiation)
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else
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fac.radiation = types.new_zero_radiation_reading()
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fac.ps.publish("rad_computed_status", 1)
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end
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else
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log.debug(log_header .. "radiation monitor list not a table")
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valid = false
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end
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else
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log.debug(log_header .. "rtu statuses not a table")
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valid = false
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end
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fac.ps.publish("rtu_count", fac.rtu_count)
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end
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return valid
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end
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-- update unit statuses
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---@param statuses table
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---@return boolean valid
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function iocontrol.update_unit_statuses(statuses)
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local valid = true
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if type(statuses) ~= "table" then
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log.debug("iocontrol.update_unit_statuses: unit statuses not a table")
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valid = false
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elseif #statuses ~= #io.units then
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log.debug("iocontrol.update_unit_statuses: number of provided unit statuses does not match expected number of units")
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valid = false
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else
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local burn_rate_sum = 0.0
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-- get all unit statuses
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for i = 1, #statuses do
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local log_header = util.c("iocontrol.update_unit_statuses[unit ", i, "]: ")
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local unit = io.units[i] ---@type ioctl_unit
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local status = statuses[i]
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if type(status) ~= "table" or #status ~= 5 then
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log.debug(log_header .. "invalid status entry in unit statuses (not a table or invalid length)")
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valid = false
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else
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-- reactor PLC status
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local reactor_status = status[1]
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if type(reactor_status) ~= "table" then
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reactor_status = {}
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log.debug(log_header .. "reactor status not a table")
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end
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if #reactor_status == 0 then
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unit.unit_ps.publish("computed_status", 1) -- disconnected
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elseif #reactor_status == 3 then
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local mek_status = reactor_status[1]
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local rps_status = reactor_status[2]
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local gen_status = reactor_status[3]
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if #gen_status == 6 then
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unit.reactor_data.last_status_update = gen_status[1]
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unit.reactor_data.control_state = gen_status[2]
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unit.reactor_data.rps_tripped = gen_status[3]
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unit.reactor_data.rps_trip_cause = gen_status[4]
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unit.reactor_data.no_reactor = gen_status[5]
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unit.reactor_data.formed = gen_status[6]
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else
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log.debug(log_header .. "reactor general status length mismatch")
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end
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unit.reactor_data.rps_status = rps_status ---@type rps_status
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unit.reactor_data.mek_status = mek_status ---@type mek_status
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-- if status hasn't been received, mek_status = {}
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if type(unit.reactor_data.mek_status.act_burn_rate) == "number" then
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burn_rate_sum = burn_rate_sum + unit.reactor_data.mek_status.act_burn_rate
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end
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if unit.reactor_data.mek_status.status then
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unit.unit_ps.publish("computed_status", 5) -- running
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else
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if unit.reactor_data.no_reactor then
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unit.unit_ps.publish("computed_status", 3) -- faulted
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elseif not unit.reactor_data.formed then
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unit.unit_ps.publish("computed_status", 2) -- multiblock not formed
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elseif unit.reactor_data.rps_status.force_dis then
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unit.unit_ps.publish("computed_status", 7) -- reactor force disabled
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elseif unit.reactor_data.rps_tripped and unit.reactor_data.rps_trip_cause ~= "manual" then
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unit.unit_ps.publish("computed_status", 6) -- SCRAM
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else
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unit.unit_ps.publish("computed_status", 4) -- disabled
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end
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end
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for key, val in pairs(unit.reactor_data) do
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if key ~= "rps_status" and key ~= "mek_struct" and key ~= "mek_status" then
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unit.unit_ps.publish(key, val)
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end
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end
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|
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if type(unit.reactor_data.rps_status) == "table" then
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for key, val in pairs(unit.reactor_data.rps_status) do
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unit.unit_ps.publish(key, val)
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end
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end
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|
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if type(unit.reactor_data.mek_status) == "table" then
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for key, val in pairs(unit.reactor_data.mek_status) do
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unit.unit_ps.publish(key, val)
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end
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end
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else
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log.debug(log_header .. "reactor status length mismatch")
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valid = false
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end
|
|
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-- RTU statuses
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local rtu_statuses = status[2]
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|
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if type(rtu_statuses) == "table" then
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-- boiler statuses
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if type(rtu_statuses.boilers) == "table" then
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for id = 1, #unit.boiler_ps_tbl do
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if rtu_statuses.boilers[i] == nil then
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-- disconnected
|
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unit.boiler_ps_tbl[id].publish("computed_status", 1)
|
|
end
|
|
end
|
|
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for id, boiler in pairs(rtu_statuses.boilers) do
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if type(unit.boiler_data_tbl[id]) == "table" then
|
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local rtu_faulted = boiler[1] ---@type boolean
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unit.boiler_data_tbl[id].formed = boiler[2] ---@type boolean
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unit.boiler_data_tbl[id].state = boiler[3] ---@type table
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|
unit.boiler_data_tbl[id].tanks = boiler[4] ---@type table
|
|
|
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local data = unit.boiler_data_tbl[id] ---@type boilerv_session_db
|
|
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unit.boiler_ps_tbl[id].publish("formed", data.formed)
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unit.boiler_ps_tbl[id].publish("faulted", rtu_faulted)
|
|
|
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if rtu_faulted then
|
|
unit.boiler_ps_tbl[id].publish("computed_status", 3) -- faulted
|
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elseif data.formed then
|
|
if data.state.boil_rate > 0 then
|
|
unit.boiler_ps_tbl[id].publish("computed_status", 5) -- active
|
|
else
|
|
unit.boiler_ps_tbl[id].publish("computed_status", 4) -- idle
|
|
end
|
|
else
|
|
unit.boiler_ps_tbl[id].publish("computed_status", 2) -- not formed
|
|
end
|
|
|
|
for key, val in pairs(unit.boiler_data_tbl[id].state) do
|
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unit.boiler_ps_tbl[id].publish(key, val)
|
|
end
|
|
|
|
for key, val in pairs(unit.boiler_data_tbl[id].tanks) do
|
|
unit.boiler_ps_tbl[id].publish(key, val)
|
|
end
|
|
else
|
|
log.debug(util.c(log_header, "invalid boiler id ", id))
|
|
valid = false
|
|
end
|
|
end
|
|
else
|
|
log.debug(log_header .. "boiler list not a table")
|
|
valid = false
|
|
end
|
|
|
|
-- turbine statuses
|
|
if type(rtu_statuses.turbines) == "table" then
|
|
for id = 1, #unit.turbine_ps_tbl do
|
|
if rtu_statuses.turbines[i] == nil then
|
|
-- disconnected
|
|
unit.turbine_ps_tbl[id].publish("computed_status", 1)
|
|
end
|
|
end
|
|
|
|
for id, turbine in pairs(rtu_statuses.turbines) do
|
|
if type(unit.turbine_data_tbl[id]) == "table" then
|
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local rtu_faulted = turbine[1] ---@type boolean
|
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unit.turbine_data_tbl[id].formed = turbine[2] ---@type boolean
|
|
unit.turbine_data_tbl[id].state = turbine[3] ---@type table
|
|
unit.turbine_data_tbl[id].tanks = turbine[4] ---@type table
|
|
|
|
local data = unit.turbine_data_tbl[id] ---@type turbinev_session_db
|
|
|
|
unit.turbine_ps_tbl[id].publish("formed", data.formed)
|
|
unit.turbine_ps_tbl[id].publish("faulted", rtu_faulted)
|
|
|
|
if rtu_faulted then
|
|
unit.turbine_ps_tbl[id].publish("computed_status", 3) -- faulted
|
|
elseif data.formed then
|
|
if data.tanks.energy_fill >= 0.99 then
|
|
unit.turbine_ps_tbl[id].publish("computed_status", 6) -- trip
|
|
elseif data.state.flow_rate < 100 then
|
|
unit.turbine_ps_tbl[id].publish("computed_status", 4) -- idle
|
|
else
|
|
unit.turbine_ps_tbl[id].publish("computed_status", 5) -- active
|
|
end
|
|
else
|
|
unit.turbine_ps_tbl[id].publish("computed_status", 2) -- not formed
|
|
end
|
|
|
|
for key, val in pairs(unit.turbine_data_tbl[id].state) do
|
|
unit.turbine_ps_tbl[id].publish(key, val)
|
|
end
|
|
|
|
for key, val in pairs(unit.turbine_data_tbl[id].tanks) do
|
|
unit.turbine_ps_tbl[id].publish(key, val)
|
|
end
|
|
else
|
|
log.debug(util.c(log_header, "invalid turbine id ", id))
|
|
valid = false
|
|
end
|
|
end
|
|
else
|
|
log.debug(log_header .. "turbine list not a table")
|
|
valid = false
|
|
end
|
|
|
|
-- environment detector status
|
|
if type(rtu_statuses.rad_mon) == "table" then
|
|
if #rtu_statuses.rad_mon > 0 then
|
|
local rad_mon = rtu_statuses.rad_mon[1]
|
|
local rtu_faulted = rad_mon[1] ---@type boolean
|
|
unit.radiation = rad_mon[2] ---@type number
|
|
|
|
unit.unit_ps.publish("radiation", unit.radiation)
|
|
else
|
|
unit.radiation = types.new_zero_radiation_reading()
|
|
end
|
|
else
|
|
log.debug(log_header .. "radiation monitor list not a table")
|
|
valid = false
|
|
end
|
|
else
|
|
log.debug(log_header .. "rtu list not a table")
|
|
valid = false
|
|
end
|
|
|
|
-- annunciator
|
|
unit.annunciator = status[3]
|
|
|
|
if type(unit.annunciator) ~= "table" then
|
|
unit.annunciator = {}
|
|
log.debug(log_header .. "annunciator state not a table")
|
|
valid = false
|
|
end
|
|
|
|
for key, val in pairs(unit.annunciator) do
|
|
if key == "TurbineTrip" then
|
|
-- split up turbine trip table for all turbines and a general OR combination
|
|
local trips = val
|
|
local any = false
|
|
|
|
for id = 1, #trips do
|
|
any = any or trips[id]
|
|
unit.turbine_ps_tbl[id].publish(key, trips[id])
|
|
end
|
|
|
|
unit.unit_ps.publish("TurbineTrip", any)
|
|
elseif key == "BoilerOnline" or key == "HeatingRateLow" or key == "WaterLevelLow" then
|
|
-- split up array for all boilers
|
|
for id = 1, #val do
|
|
unit.boiler_ps_tbl[id].publish(key, val[id])
|
|
end
|
|
elseif key == "TurbineOnline" or key == "SteamDumpOpen" or key == "TurbineOverSpeed" then
|
|
-- split up array for all turbines
|
|
for id = 1, #val do
|
|
unit.turbine_ps_tbl[id].publish(key, val[id])
|
|
end
|
|
elseif type(val) == "table" then
|
|
-- we missed one of the tables?
|
|
log.debug(log_header .. "unrecognized table found in annunciator list, this is a bug")
|
|
valid = false
|
|
else
|
|
-- non-table fields
|
|
unit.unit_ps.publish(key, val)
|
|
end
|
|
end
|
|
|
|
-- alarms
|
|
local alarm_states = status[4]
|
|
|
|
if type(alarm_states) == "table" then
|
|
for id = 1, #alarm_states do
|
|
local state = alarm_states[id]
|
|
|
|
unit.alarms[id] = state
|
|
|
|
if state == types.ALARM_STATE.TRIPPED or state == types.ALARM_STATE.ACKED then
|
|
unit.unit_ps.publish("Alarm_" .. id, 2)
|
|
elseif state == types.ALARM_STATE.RING_BACK then
|
|
unit.unit_ps.publish("Alarm_" .. id, 3)
|
|
else
|
|
unit.unit_ps.publish("Alarm_" .. id, 1)
|
|
end
|
|
end
|
|
else
|
|
log.debug(log_header .. "alarm states not a table")
|
|
valid = false
|
|
end
|
|
|
|
-- unit state fields
|
|
local unit_state = status[5]
|
|
|
|
if type(unit_state) == "table" then
|
|
if #unit_state == 5 then
|
|
unit.unit_ps.publish("U_StatusLine1", unit_state[1])
|
|
unit.unit_ps.publish("U_StatusLine2", unit_state[2])
|
|
unit.unit_ps.publish("U_WasteMode", unit_state[3])
|
|
unit.unit_ps.publish("U_AutoReady", unit_state[4])
|
|
unit.unit_ps.publish("U_AutoDegraded", unit_state[5])
|
|
else
|
|
log.debug(log_header .. "unit state length mismatch")
|
|
valid = false
|
|
end
|
|
else
|
|
log.debug(log_header .. "unit state not a table")
|
|
valid = false
|
|
end
|
|
end
|
|
end
|
|
|
|
io.facility.ps.publish("burn_sum", burn_rate_sum)
|
|
|
|
-- update alarm sounder
|
|
sounder.eval(io.units)
|
|
end
|
|
|
|
return valid
|
|
end
|
|
|
|
-- get the IO controller database
|
|
function iocontrol.get_db() return io end
|
|
|
|
return iocontrol
|