Siemens SIMATIC ET 200SP Equipment Manual page 24

Parameters/address space
5.3 Address space
Value status (Quality Information, QI)
The value status is always activated for the following module names:
• DQ 16x24VDC/0.5A HF V1.0, QI
• DQ 16x24VDC/0.5A HF V1.0, MSO
• DQ 16x24VDC/0.5A HF V1.0, S.2 QI
• DQ 16x24VDC/0.5A HF V1.0, S.4 QI
An additional bit is assigned to each channel for the value status. The bit for the value status
indicates if the output value specified by the user program is actually pending at the module
terminal (0 = value is incorrect).
You can find more information on evaluating the value status in the ET 200SP Distributed I/O
System (https://support.industry.siemens.com/cs/ww/en/view/58649293) System Manual.
Address space for configuration as 1 x 16-channel DQ 16x24VDC/0.5A HF
The figure below shows the address space assignment for configuration as a 1 x 16-channel
module without value status. "QB" stands for output byte.
Assignment in the process image output (PIQ)
QB a
QB a+1
Figure 5-1 Address space for configuration as 16-channel DQ 16x24VDC/0.5A HF without value status
Address space for configuration as 1 x 16-channel DQ 16x24VDC/0.5A HF, QI
The figure below shows the address space assignment for configuration as a 1 x 16-channel
module with value status. You can freely assign the start address for the module. The
addresses of the channels are derived from the start address. "IB" stands for input byte. "QB"
stands for output byte.
Assignment in the process image output (PIQ)
QB a
QB a+1
Assignment in the process image input (PII)
IB b
IB b+1
Figure 5-2 Address space for configuration as 16-channel DQ 16x24VDC/0.5A HF, QI with value status
24
7 6 5 4 3 2 1 0
15 14 13 12 11 10 9 8
7 6 5 4 3 2 1 0
15 14 13 12 11 10 9 8
7 6 5 4 3 2 1 0
15 14 13 12 11 10 9 8
0 = Value output at the channel is faulty
Output value:
Channels 0 to 7 (outputs CH0 to CH7)
Channel 8 to 15 (output CH8 to CH15)
Output value:
Channels 0 to 7 (outputs CH0 to CH7)
Channel 8 to 15 (output CH8 to CH15)
(QI) Value status
Channels 0 to 7 (value status QI0 to QI7)
Channels 8 to 15 (value status QI8 to QI15)
Digital output module DQ 16x24VDC/0.5A HF (6ES7132-6BH00-0CA0)
Equipment Manual, 01/2024, A5E52818470-AA