User Guide
|
Intelligent Purging System (IPS 8) for Ammonia - Technical data, installation and use
© Danfoss | DCS (ms) |
2021.03
BC344024774466en-000201 | 23
E05
Dis.Temp.Sens Hi temperature
Indicates too high ambient temperature
(>120 °C)
0
1
AUTO
ACTIVE
Read
1901 .13
E06
Low pressure BPL
Indicates too low R452a pressure
0
1
AUTO
ACTIVE
Read
1901 .14
E07
Hi pressure BPL
Indicates too high R452a pressure
0
1
AUTO
ACTIVE
Read
1901 .15
E08
Low pressure BPH
Indicates too low R717 pressure
0
1
AUTO
ACTIVE
Read
1901 .00
E09
Hi pressure BPH
Indicates too high R717 pressure
0
1
AUTO
ACTIVE
Read
1901 .01
E10
System is OFF
Indicates status o the main switch
0
1
AUTO
ACTIVE
Read
1901 .02
E11
Memory is full
A memory reset is required
0
1
AUTO
ACTIVE
Read
1901 .03
E12
Totla purge time error
This occurs when PLT is activated. System
will automatically restart when CST has
expired
0
1
AUTO
ACTIVE
Read
1901 .04
E13
Compressor EROR
Indicates no status is being received from
KL01
0
1
AUTO
ACTIVE
Read
1901 .05
E14
Liquid alarm
Signal from the LLS that there is liquid in
the evaporator
0
1
AUTO
ACTIVE
Read
1901 .06
E15
Memory wrong!
Wrong counter values. The unit will auto-
matically repair itself
0
1
AUTO
ACTIVE
Read
1901 .07
E16
Discharge sensor error
Indicates no signal from temperature
sensor
0
1
AUTO
ACTIVE
Read
1902 .08
E17
Suction sensor error
Indicates no signal from temperature
sensor
0
1
AUTO
ACTIVE
Read
1902 .09
E18
Tsh Alarm
Superheat alarm
0
1
AUTO
ACTIVE
Read
1902 .10
E19
NC.Temp.Sensor Hi tempera-
ture
High alarm non-condensable temperature
0
1
AUTO
ACTIVE
Read
1902 .11
E20
NC.TempSens Low temperature Low alarm non-condensable temperature
0
1
AUTO
ACTIVE
Read
1902 .12
E21
TempSucion.Sens Hi tempera-
ture
High alarm Suction temperature
0
1
AUTO
ACTIVE
Read
1902 .13
E22
TempSucion.Sens Low tem-
perature
Low alarm Suction temperature
0
1
AUTO
ACTIVE
Read
1902 .14
I/O CONFIGURATION
AI
ANALOG INPUTS
1
BPL-1/34
Pressure at the R452a suction line
-1.0
12.0
0-5 V
Read
18503
2
BPH-1/59
Condensing pressure of R717
-1.0
59.0
0-5 V
Read
18504
3
Dis. Temp
Measured discarge temperature of com-
pressor
-30.0
170.0
PT1000
Read
18502
4
Suction Temp
Measured suction temperature
-50.0
170.0
PT1000
Read
18506
5
NC Temp
Measured non Condensable gas tempera-
ture
-50.0
170.0
PT1000
Read
18505
6
7
8
9
10
DI
DIGITAL INPUTS
1
Status KL1
Compressor status (KL01)
0: Compressor off
1: Compressor on
0
1
N.O.
Read
17504
2
On/Off
Main switch input 0: Main switch off 1: Main
switch on
0
1
N.O.
Read
17502
3
General Alarm
General Alarm input
0
1
N.O.
Read
17503
4
LiquidAlarm
Liquid Alarm input
0
1
N.O.
Read
17505
5
Next PP switch
Manual switch to next Purge Point
0
1
N.O.
Read
17506
6
7
8
9
10
11
12
Label ID
Parameter name
Description and selection options
MIN
MAX
VALUE/TYPE
UNIT
RW
Modbus
address
PARAMETERS & STATUS
VARIABLES
