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cc-mek-scada/coordinator/iocontrol.lua
Mikayla Fischler 0e1f23efe8 fixed luacheck comments
2023-05-05 14:09:50 -04:00

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