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#43 rename ISS to RPS

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This commit is contained in:
Mikayla Fischler
2022-05-05 11:55:04 -04:00
parent b575899d46
commit c4df8eabf9
7 changed files with 148 additions and 148 deletions
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92
reactor-plc/plc.lua
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@@ -6,7 +6,7 @@ local util = require("scada-common.util")
local plc = {}
local iss_status_t = types.iss_status_t
local rps_status_t = types.rps_status_t
local PROTOCOLS = comms.PROTOCOLS
local RPLC_TYPES = comms.RPLC_TYPES
@@ -18,10 +18,10 @@ local println = util.println
local print_ts = util.print_ts
local println_ts = util.println_ts
-- Internal Safety System
-- Reactor Protection System
-- identifies dangerous states and SCRAMs reactor if warranted
-- autonomous from main SCADA supervisor/coordinator control
plc.iss_init = function (reactor)
plc.rps_init = function (reactor)
local self = {
reactor = reactor,
cache = { false, false, false, false, false, false, false },
@@ -37,7 +37,7 @@ plc.iss_init = function (reactor)
local damage_percent = self.reactor.getDamagePercent()
if damage_percent == ppm.ACCESS_FAULT then
-- lost the peripheral or terminated, handled later
log.error("ISS: failed to check reactor damage")
log.error("RPS: failed to check reactor damage")
return false
else
return damage_percent >= 100
@@ -49,7 +49,7 @@ plc.iss_init = function (reactor)
local hc_needed = self.reactor.getHeatedCoolantNeeded()
if hc_needed == ppm.ACCESS_FAULT then
-- lost the peripheral or terminated, handled later
log.error("ISS: failed to check reactor heated coolant level")
log.error("RPS: failed to check reactor heated coolant level")
return false
else
return hc_needed == 0
@@ -61,7 +61,7 @@ plc.iss_init = function (reactor)
local w_needed = self.reactor.getWasteNeeded()
if w_needed == ppm.ACCESS_FAULT then
-- lost the peripheral or terminated, handled later
log.error("ISS: failed to check reactor waste level")
log.error("RPS: failed to check reactor waste level")
return false
else
return w_needed == 0
@@ -74,7 +74,7 @@ plc.iss_init = function (reactor)
local temp = self.reactor.getTemperature()
if temp == ppm.ACCESS_FAULT then
-- lost the peripheral or terminated, handled later
log.error("ISS: failed to check reactor temperature")
log.error("RPS: failed to check reactor temperature")
return false
else
return temp >= 1200
@@ -86,7 +86,7 @@ plc.iss_init = function (reactor)
local fuel = self.reactor.getFuel()
if fuel == ppm.ACCESS_FAULT then
-- lost the peripheral or terminated, handled later
log.error("ISS: failed to check reactor fuel level")
log.error("RPS: failed to check reactor fuel level")
return false
else
return fuel == 0
@@ -98,7 +98,7 @@ plc.iss_init = function (reactor)
local coolant_filled = self.reactor.getCoolantFilledPercentage()
if coolant_filled == ppm.ACCESS_FAULT then
-- lost the peripheral or terminated, handled later
log.error("ISS: failed to check reactor coolant level")
log.error("RPS: failed to check reactor coolant level")
return false
else
return coolant_filled < 0.02
@@ -119,7 +119,7 @@ plc.iss_init = function (reactor)
-- check all safety conditions
local check = function ()
local status = iss_status_t.ok
local status = rps_status_t.ok
local was_tripped = self.tripped
-- update cache
@@ -137,34 +137,34 @@ plc.iss_init = function (reactor)
if self.tripped then
status = self.trip_cause
elseif self.cache[1] then
log.warning("ISS: damage critical!")
status = iss_status_t.dmg_crit
log.warning("RPS: damage critical!")
status = rps_status_t.dmg_crit
elseif self.cache[4] then
log.warning("ISS: high temperature!")
status = iss_status_t.high_temp
log.warning("RPS: high temperature!")
status = rps_status_t.high_temp
elseif self.cache[2] then
log.warning("ISS: heated coolant backup!")
status = iss_status_t.ex_hcoolant
log.warning("RPS: heated coolant backup!")
status = rps_status_t.ex_hcoolant
elseif self.cache[6] then
log.warning("ISS: no coolant!")
status = iss_status_t.no_coolant
log.warning("RPS: no coolant!")
status = rps_status_t.no_coolant
elseif self.cache[3] then
log.warning("ISS: full waste!")
status = iss_status_t.ex_waste
log.warning("RPS: full waste!")
status = rps_status_t.ex_waste
elseif self.cache[5] then
log.warning("ISS: no fuel!")
status = iss_status_t.no_fuel
log.warning("RPS: no fuel!")
status = rps_status_t.no_fuel
elseif self.cache[7] then
log.warning("ISS: supervisor connection timeout!")
status = iss_status_t.timeout
log.warning("RPS: supervisor connection timeout!")
status = rps_status_t.timeout
else
self.tripped = false
end
-- if a new trip occured...
local first_trip = false
if not was_tripped and status ~= iss_status_t.ok then
log.warning("ISS: reactor SCRAM")
if not was_tripped and status ~= rps_status_t.ok then
log.warning("RPS: reactor SCRAM")
first_trip = true
self.tripped = true
@@ -172,22 +172,22 @@ plc.iss_init = function (reactor)
self.reactor.scram()
if self.reactor.__p_is_faulted() then
log.error("ISS: failed reactor SCRAM")
log.error("RPS: failed reactor SCRAM")
end
end
return self.tripped, status, first_trip
end
-- get the ISS status
-- get the RPS status
local status = function () return self.cache end
local is_tripped = function () return self.tripped end
-- reset the ISS
-- reset the RPS
local reset = function ()
self.timed_out = false
self.tripped = false
self.trip_cause = iss_status_t.ok
self.trip_cause = rps_status_t.ok
end
return {
@@ -201,7 +201,7 @@ plc.iss_init = function (reactor)
end
-- reactor PLC communications
plc.comms = function (id, modem, local_port, server_port, reactor, iss)
plc.comms = function (id, modem, local_port, server_port, reactor, rps)
local self = {
id = id,
seq_num = 0,
@@ -210,7 +210,7 @@ plc.comms = function (id, modem, local_port, server_port, reactor, iss)
s_port = server_port,
l_port = local_port,
reactor = reactor,
iss = iss,
rps = rps,
scrammed = false,
linked = false,
status_cache = nil,
@@ -411,7 +411,7 @@ plc.comms = function (id, modem, local_port, server_port, reactor, iss)
local sys_status = {
util.time(), -- timestamp
(not self.scrammed), -- enabled
iss.is_tripped(), -- overridden
rps.is_tripped(), -- overridden
degraded, -- degraded
self.reactor.getHeatingRate(), -- heating rate
mek_data -- mekanism status data
@@ -425,22 +425,22 @@ plc.comms = function (id, modem, local_port, server_port, reactor, iss)
end
end
-- send safety system status
local send_iss_status = function ()
-- send reactor protection system status
local send_rps_status = function ()
if self.linked then
_send(RPLC_TYPES.ISS_STATUS, iss.status())
_send(RPLC_TYPES.RPS_STATUS, rps.status())
end
end
-- send safety system alarm
local send_iss_alarm = function (cause)
-- send reactor protection system alarm
local send_rps_alarm = function (cause)
if self.linked then
local iss_alarm = {
local rps_alarm = {
cause,
table.unpack(iss.status())
table.unpack(rps.status())
}
_send(RPLC_TYPES.ISS_ALARM, iss_alarm)
_send(RPLC_TYPES.RPS_ALARM, rps_alarm)
end
end
@@ -581,9 +581,9 @@ plc.comms = function (id, modem, local_port, server_port, reactor, iss)
else
log.debug("RPLC set burn rate packet length mismatch")
end
elseif packet.type == RPLC_TYPES.ISS_CLEAR then
-- clear the ISS status
iss.reset()
elseif packet.type == RPLC_TYPES.RPS_RESET then
-- reset the RPS status
rps.reset()
_send_ack(packet.type, true)
else
log.warning("received unknown RPLC packet type " .. packet.type)
@@ -647,8 +647,8 @@ plc.comms = function (id, modem, local_port, server_port, reactor, iss)
close = close,
send_link_req = send_link_req,
send_status = send_status,
send_iss_status = send_iss_status,
send_iss_alarm = send_iss_alarm,
send_rps_status = send_rps_status,
send_rps_alarm = send_rps_alarm,
parse_packet = parse_packet,
handle_packet = handle_packet,
is_scrammed = is_scrammed,