cc-mek-scada/rtu/dev/sna_rtu.lua

49 lines
1.2 KiB
Lua

local rtu = require("rtu.rtu")
local sna_rtu = {}
-- create new solar neutron activator (SNA) device
---@nodiscard
---@param sna table
---@return rtu_device interface, boolean faulted
function sna_rtu.new(sna)
local unit = rtu.init_unit()
-- disable auto fault clearing
sna.__p_clear_fault()
sna.__p_disable_afc()
-- discrete inputs --
-- none
-- coils --
-- none
-- input registers --
-- build properties
unit.connect_input_reg(sna.getInputCapacity)
unit.connect_input_reg(sna.getOutputCapacity)
-- current state
unit.connect_input_reg(sna.getProductionRate)
unit.connect_input_reg(sna.getPeakProductionRate)
-- tanks
unit.connect_input_reg(sna.getInput)
unit.connect_input_reg(sna.getInputNeeded)
unit.connect_input_reg(sna.getInputFilledPercentage)
unit.connect_input_reg(sna.getOutput)
unit.connect_input_reg(sna.getOutputNeeded)
unit.connect_input_reg(sna.getOutputFilledPercentage)
-- holding registers --
-- none
-- check if any calls faulted
local faulted = sna.__p_is_faulted()
sna.__p_clear_fault()
sna.__p_enable_afc()
return unit.interface(), faulted
end
return sna_rtu