Danfoss IPS 8, User Manual

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User Guide | Intelligent Purging System (IPS 8) for Ammonia - Technical data, installation and use
22 | BC344024774466en-000201 © Danfoss | DCS (ms) |
2021.03
V16 Event1 Purge cycle event - counts the minutes
that the purge valve has been open on a
finished cycle -3276,8 3276,7 0.0 Read 8121
V17 Event2 Purge cycle event - counts the accumative
minutes that the purge valve has been
open on a finished cycle -3276,8 3276,7 0.0 Read 8123
V18 Event3 Purge cycle event - counts the accumative
minutes that the purge valve has been
open on a finished cycle -3276,8 3276,7 0.0 Read 8125
V19 Event4 Purge cycle event - counts the accumative
minutes that the purge valve has been
open on a finished cycle -3276,8 3276,7 0.0 Read 8127
V20 Event5 Purge cycle event - counts the accumative
minutes that the purge valve has been
open on a finished cycle -3276,8 3276,7 0.0 Read 8129
V21 Event6 Purge cycle event - counts the accumative
minutes that the purge valve has been
open on a finished cycle -3276,8 3276,7 0.0 Read 8131
V22 Event7 Purge cycle event - counts the accumative
minutes that the purge valve has been
open on a finished cycle -3276,8 3276,7 0.0 Read 8133
V23 PP1 The time percentage for this purge point -32768 32767 0 Read 8135
V24 PP2 The time percentage for this purge point -32768 32767 0 Read 8137
V25 PP3 The time percentage for this purge point -32768 32767 0 Read 8139
V26 PP4 The time percentage for this purge point -32768 32767 0 Read 8141
V27 PP5 The time percentage for this purge point -32768 32767 0 Read 8143
V28 PP6 The time percentage for this purge point -32768 32767 0 Read 8145
V29 PP7 The time percentage for this purge point -32768 32767 0 Read 8147
V30 PP8 The time percentage for this purge point -32768 32767 0 Read 8149
V31 Val1 This indicates if the purge point is active -32768 32767 0 Read 8151
V32 Val2 This indicates if the purge point is active -32768 32767 0 Read 8152
V33 Val3 This indicates if the purge point is active -32768 32767 0 Read 8153
V34 Val4 This indicates if the purge point is active -32768 32767 0 Read 8154
V35 Val5 This indicates if the purge point is active -32768 32767 0 Read 8155
V36 Val6 This indicates if the purge point is active -32768 32767 0 Read 8156
V37 Val7 This indicates if the purge point is active -32768 32767 0 Read 8157
V38 Val8 This indicates if the purge point is active -32768 32767 0 Read 8158
V39 RangedVal This indicates if the ICFD valve is active -32768 32767 0 Read 8159
V40 TempStatus The measured temperature on the dis-
charge line of compressor -32768 32767 0 Read 8160
V41 BPLStatus The pressure on R452 -32768 32767 0 Read 8162
V42 BPHStatus The pressure on R717 -2147483648 2147483647 0 Read 8164
V43 DisTemp The measured temperature on the
discharge line of compressor -32768 32767 0 Read 8166
V44 SuctionTemp The measured temperature on the suction
line -2147483648 2147483647 0 Read 8168
V45 TshValveStatus The measured value of the superheat -32768 32767 0 Read 8170
V46 TshCalculate The calculated value of the superheat from
the refrigerant type -2147483648 2147483647 0 Read 8171
ALARMS
A01 General alarm Input from AI3. Leads to shut down of IPS 8 0 1 AUTO ACTIVE Read 1901 .08
E01 NC Temp Sensor Fault Indicates no signal from temperature
R452A sensor 0 1 AUTO ACTIVE Read 1901 .09
E02 BPL Sensor Fault Indicates no signal from pressure sensor
(R452a) 0 1 AUTO ACTIVE Read 1901 .10
E03 BPH Sensor Fault Indicates no signal from pressure sensor
(R717) 0 1 AUTO ACTIVE Read 1901 .11
E04 Dis.Temp.Sens Low temperature Indicates too low ambient temperature
(<-10 °C)
0 1 AUTO ACTIVE Read 1901 .12
Label ID Parameter name Description and selection options MIN MAX VALUE/TYPE UNIT RW
Modbus
address
PARAMETERS & STATUS
VARIABLES