User Guide
|
Intelligent Purging System (IPS 8) for Ammonia - Technical data, installation and use
© Danfoss | DCS (ms) | 2020.01
BC306932151284en-000201 | 25
Register Parameter Name
Description
User
Level
Min Value
Max Value
Default
Value
Unit/
Type
Read/
Write
Modbus
Function
Code
Modbus
Data Type
Persistent
Yes/No
1902 .08
Discharge sensor error
Indicates no signal
from temperature
sensor
0
0
1
0
AUTO R.
Read
only
3
Long
No
1902 .09
Suction sensor error
Indicates no signal
from temperature
sensor
0
0
1
0
AUTO R.
Read
only
3
Long
No
I/O CONFIGURATION
ANALOG INPUTS
1005
BPL-1/34
Pressure at the R452a
suction line
2
-1.0
34.0
N/A
0-5 V
Read
only
3
Short
No
1006
BPH-1/59
Condensing pressure
of R717
2
-1.0
59.0
N/A
0-5 V
Read
only
3
Short
No
1007
Dis. Temp
Measured discarge
temperature of
compressor
2
-50.0
170.0
N/A
PT1000
Read
only
3
Short
No
1008
TempSuction
Measured suction
temperature
2
-50.0
170.0
N/A
PT1000
Read
only
3
Short
No
1009
NC Temp
Measured non
Condensable gas
temperature
2
-50.0
170.0
N/A
PT1000
Read
only
3
Short
No
1010
----------------
Not used
N/A
0
100
N/A
NO
Read
only
N/A
N/A
N/A
1011
----------------
Not used
N/A
0
100
N/A
NO
Read
only
N/A
N/A
N/A
1012
----------------
Not used
N/A
0
100
N/A
NO
Read
only
N/A
N/A
N/A
1013
----------------
Not used
N/A
0
100
N/A
NO
Read
only
N/A
N/A
N/A
1014
----------------
Not used
N/A
0
100
N/A
NO
Read
only
N/A
N/A
N/A
DIGITAL INPUTS
1001.08
Status KL1
Compressor status
(KL01)
0: Compressor off
1: Compressor on
2
0
1
1
N.O.
Read
only
3
Short
No
1001.09
On/Off
Main switch input
0: Main switch off
1: Main switch on
2
0
1
1
N.O.
Read
only
3
Short
No
1001.10
General Alarm
General Alarm input
2
0
1
0
N.O.
Read
only
3
Short
No
1001.11
LiquidAlarm
Liquid Alarm input
2
0
1
0
N.O.
Read
only
3
Short
No
1001.12
----------------
Not used
N/A
0
1
N/A
N.C.
Read
only
N/A
N/A
N/A
1001.13
----------------
Not used
N/A
0
1
N/A
N.C.
Read
only
N/A
N/A
N/A
1001.14
----------------
Not used
N/A
0
1
N/A
N.C.
Read
only
N/A
N/A
N/A
1001.15
----------------
Not used
N/A
0
1
N/A
N.C.
Read
only
N/A
N/A
N/A
1001.00
----------------
Not used
N/A
0
1
N/A
N.C.
Read
only
N/A
N/A
N/A
1001.01
----------------
Not used
N/A
0
1
N/A
N.C.
Read
only
N/A
N/A
N/A
1001.02
----------------
Not used
N/A
0
1
N/A
N.C.
Read
only
N/A
N/A
N/A
1001.03
----------------
Not used
N/A
0
1
N/A
N.C.
Read
only
N/A
N/A
N/A
1001.04
----------------
Not used
N/A
0
1
N/A
N.C.
Read
only
N/A
N/A
N/A
1001.05
----------------
Not used
N/A
0
1
N/A
N.C.
Read
only
N/A
N/A
N/A
1001.06
----------------
Not used
N/A
0
1
N/A
N.C.
Read
only
N/A
N/A
N/A
1001.07
----------------
Not used
N/A
0
1
N/A
N.C.
Read
only
N/A
N/A
N/A
1002.08
----------------
Not used
N/A
0
1
N/A
N.C.
Read
only
N/A
N/A
N/A
1002.09
----------------
Not used
N/A
0
1
N/A
N.C.
Read
only
N/A
N/A
N/A
