4 Start-up
X-DI 16 01
Page 38 of 54
HI 801 057 E Rev. 4.00
4.3.5
Diagnostic Status [DWORD]
Coding of the variable
Diagnostic Status
.
ID
Description
0
Diagnostic values (100...2008) 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…1016 Status
of
the channels 1...16
Coding
Description
0x0001
Hardware unit fault (submodule) occurred.
0x0002
Channel fault due to internal fault
0x1000
Connection fault I/O bus A
0x2000
Connection fault I/O bus A
0x4000
Channel fault while testing the digital input circuit A
0x8000
Channel fault while testing the digital input circuit B
2001…2008
Fault status of the power sources 1...8 (supplies)
Coding
Description
0x0001 Module
fault
0x8000
Low voltage of the supplies
Table 22: Diagnostic Information [DWORD]
