Danfoss Optyma iCO2 User Manual page 7

User Guide | Optyma™ iCO2
Code
Data display contents
No.
<Error counter information>
C80 Counter/current cut (CM1)
C84 Counter/compressor 1 start error
C86 Counter/inverter 1 step-out error
C95 Auto feed display 1
<Others>
C97 Program/sub version
C98 Program/POL version
C99 Auto feed display 2
2. Alarm code display
• If following controls take place during operation, data corresponding to each control is displayed on 7-segment display
Table 2: 7 segment software input
Code
Data display contents
No.
<User setting>
Gas cooler fan snow control
P02
→ (15-8)
Gas cooler fan snow control ON time setting
P03
→ (15-8)
Demand rate change value
P04
(1st stage at multistage setting)
P05 External output (CNZ1) function assignment
P06 External output (CNZ2) function assignment
P07 External input (CNS2) function assignment
P08 External input (CNS3) function assignment
P09 External input (CNG1) function assignment
P10 External input (CNG2) function assignment
P11 Quiet mode setting
P14 Multistage demand rate change value (2nd stage)
P15 Multistage demand rate change value (3rd stage)
P17 Operation permission/prohibition by external input
Compressor oil check operation
P19
Compressor speed
P20 Error inspection reset
<Service personal setting>
P58 Oil return time change value
P60 Oil return frequency change value
P61 EEVSC target superheat degree change value
P62 EEV-LB target discharge pipe temp. change
© Danfoss | Climate Solutions | 2023.01 | LCA012A030
Data
display Min. unit
range
0~255 1
0~255 1
0~255 1
000~991
0.00~9.99 0.01
Data
display Min. unit
range
0: (Default)
0, 1
30: (Default)
10, 30~, 60 30
0 [sec]
80:
(Normally)
0, 40, 60, 80
2: (Default)
1
0 – 20
4: (Default)
1
0 - 20
1: (Default)
0 – 20
4: (Default)
1
0 - 20
5: (Default)
1
0 - 20
9: (Default)
1
0 - 20
0: (Default)
1
0 - 9
60:
(Normally)
0, 40, 60, 80
40:
(Normally)
0, 40, 60, 80
0: (Default)
0, 1
90: (Default)
30 - 100
0,1 -
5: (Default)
1 min.
5 – 10
70: (Default)
40 – 104 1
(rps)
20: (Default)
1 – 40 (0.5 – 1
20 deg)
0: (Default)
1
-20 – 20 deg
Remarks
Feeds and displays C26, C28, C27.
Remarks
Setting of contents of functions described on
catalogue
0: External snow fan control invalid (Default)
1 or more: External snow fan control valid
Changes 10, 30, 60, 90 ... 600.
1: Demand input
2: Quiet mode input
3: (Spare)
4: Compulsory oil return control input
5: Gas cooler fan snow control input
9: Multistage demand input
0: Invalid
0 Increases or decreases default value.
Special to performance measurement mode.
Genaral setting adjusted by service personal at site
BC408445719305en-000101 | 7