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