X-AI 32 02 4 Start-up
HI 801 055 E Rev. 4.00 Page 41 of 60
4.4.5 Diagnostic Status [DWORD]
Coding of Diagnostic Status
ID Description
0 Diagnostic values (100...2032) are indicated consecutively.
100 Bit-coded temperature status
0 = normal
Bit0 = 1 : Temperature threshold 1 has been exceeded
Bit1 = 1 : Temperature threshold 2 has been exceeded
Bit2 = 1 : Fault in temperature measurement
101 Measured temperature (10 000 digits/ °C)
200 Bit-coded voltage status
0 = normal
Bit0 = 1 : L1+ (24 V) is faulty
Bit1 = 1 : L2+ (24 V) is faulty
201
202
203
Do not use it!
300 Comparator 24 V low voltage (BOOL)
1001…1032 Status of the channels 1...32
Coding Description
0x0001 Hardware unit fault (submodule) occurred.
0x0002 Channel fault due to internal fault
0x0400
SC / OC limits exceeded or
channel/module fault
0x0800
Measured values invalid (potential failure in the
measurement system)
0x1000 Measured values out of the safety-related accuracy
0x2000 Underflow/overflow of the measured value
0x4000 Channel not configured
0x8000
Independent measurements of both measurement system
malfunctioning
2001…2032 Fault status of the power sources 1...32
Coding Description
0x1000 Low voltage of transmitter monitoring
0x2000 Low voltage of > 12 transmitter supplies
0x4000 Low voltage of transmitter supply.
0x8000 Overvoltage of transmitter supply.
Table 26: Diagnostic Information [DWORD]
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