Table; Address Space Of The Dq 32X24Vdc/0.5A Ha - Siemens SIMATIC ET 200SP HA Equipment Manual

Drivers, parameters, diagnostics messages and address space
A.5 Address space
Address space
The following figure shows the mapping of the address space of the DQ 32x24VDC/0.5A HA:
Table A-1

Address space of the DQ 32x24VDC/0.5A HA

IB x + AB x + 7
0 - QDQ7
1 - QDQ15
2 - QDQ23
3 - QDQ31
- 0 DQ7
- 1 DQ15
- 2 DQ23
- 3 DQ31
Evaluate value status
There is a bit value status for each digital output in the input address space.
Irrespective of the diagnostics enables, each value status provides information on the validity of
the corresponding process value.
• Value status = 1: Process value okay, "good"
• Value status = 0: Process value not okay, "bad"
Basically, the value status is set to "good" if the digital value can be output without error. The
value status is set to "bad" in the following cases:
• The digital value cannot be output due to an error.
• The digital channel is deactivated.
36
6 5
QDQ6 QDQ5
QDQ14 QDQ13
QDQ22 QDQ21
QDQ30 QDQ29
DQ6 DQ5
DQ14 DQ13
DQ22 DQ21
DQ30 DQ29
4 3
QDQ4 QDQ3
QDQ12 QDQ11
QDQ20 QDQ19
QDQ28 QDQ27
DQ4 DQ3
DQ12 DQ11
DQ20 DQ19
DQ28 DQ27
Equipment Manual, 08/2019, A5E48262762-AB
2 1
QDQ2 QDQ1
QDQ10 QDQ9
QDQ18 QDQ17
QDQ26 QDQ25
DQ2 DQ1
DQ10 DQ9
DQ18 DQ17
DQ26 DQ25
DQ 32x24VDC/0.5A HA
0
QDQ0
QDQ8
QDQ16
QDQ24
DQ0
DQ8
DQ16
DQ24