Siemens SIMATIC ET 200SP HA Equipment Manual - Page 38

Browse online or download pdf Equipment Manual for Industrial Equipment Siemens SIMATIC ET 200SP HA. Siemens SIMATIC ET 200SP HA 38 pages. Distributed i/o devices busadapter for distributed i/o
Also for Siemens SIMATIC ET 200SP HA: Manual (32 pages), Manual (50 pages), Manual (34 pages), Manual (38 pages), Equipment Manual (44 pages), Equipment Manual (50 pages), Equipment Manual (38 pages), Equipment Manual (46 pages), Equipment Manual (42 pages), Equipment Manual (44 pages), Equipment Manual (36 pages)

Print Page
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 RQ 4x120VDC-230VAC/5A
CO HA.
QB/IB
7
6
QBx
0
0
IBx
0
0
Evaluating 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 (each QI bit) 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.
38
5
4
0
0
0
0
3
2
DQ3
DQ2
QDQ3
QDQ2
Equipment Manual, 07/2022, A5E39389042-AF
1
0
DQ1
DQ0
QDQ1
QDQ0
RQ 4x120VDC-230VAC/5A CO HA