4 Start-Up F3 AIO 8/4 01
Page 40 of 54 HI 800 161 E Rev. 1.01
4.4.4 Analog Outputs F3 AIO 8/4 01
System Signal R/W Description
Mod.SRS [UDINT] R Slot number (System Rack Slot)
Mod. Type [UINT] R Type of module, target value: 0x0069 [105
dec
]
Mod. Error Code
[WORD]
R Module error code
Coding Description
0x0000
I/O processing, if required with errors, see other error
codes
0x0001 No I/O processing (CPU not in RUN)
0x0002 No I/O processing during the booting test
0x0004 Manufacturer interface operating
0x0010 No I/O processing: incorrect configuration
0x0020 No I/O processing: fault rate exceeded
0x0040/
0x0080
No I/O processing: configured module not plugged in
AO.Error Code
[WORD]
R Error codes for the analog output channels
Coding Description
0x0001 Module fault.
0x0002 MOT test: Safety switch 1 faulty
0x0004 MOT test: Safety switch 2 faulty
0x0008 FTT test of test pattern faulty
0x0010 FTT test: Error while checking coefficients
0x0400 FTT test: 1st temperature threshold exceeded
0x0800 FTT test: 2nd temperature threshold exceeded
0x2000 MOT test: status of safety switches
0x4000 MOT test: active shutdown via watchdog faulty
AO[xx].Error Code
[BYTE]
R Error codes for the analog output channels
Coding Description
0x01 Fault in the analog output unit
0x80 AO [0x].Value out of specified range
AO[xx].Value [BOOL] W Output value of AO channels:
Current characteristic curve: 0...+2000 (0 mA...+20 mA)
Current characteristic curve: -2000...0 (0 mA)
Before being normalized, the values are checked for plausibility.
Current characteristic curve:
- Values < 0:
are normalized to 0
-Values < intermediate data point LOW:
Normalization with intermediate data point LOW
-Values > intermediate data point HIGH:
Normalization with intermediate data point HIGH
Outputs must not
be used as safety-related outputs!
AO[x].Used [BOOL] W Channel configuration
1 = Channel operating
0 = Channel not operating
Table 31: ELOP II Factory - System Signals for the Analog Outputs
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