WAGO I/O SYSTEM 750 XTR
Appendix 375
750-8202/040-000 PFC200 2ETH RS XTR
Manual
Version 1.2.0, valid from FW Version 03.01.07(13)
16.1.4 Analog Output Modules
The analog output modules provide 16-bit output values and 8 control/status bits
per channel.
The controller only uses the 8 control/status bits internally for
configuration/parameterization (e.g., via WAGO-I/O-
CHECK
).
Therefore, only the 16-bit measurement values for each channel are in Intel
format and are mapped by word in the output process image for the controller.
When digital output modules are also present in the node, the analog output data
is always mapped into the Output Process Image in front of the digital data.
Information on the structure of control and status bytes
For detailed information on the structure of a particular I/O module’s
control/status bytes, please refer to that module’s manual. Manuals for each
module can be found on the Internet at
16.1.4.1 2 Channel Analog Output Modules
Table 266: 2 Channel Analog Output Modules
Output Process Image
Offset
Byte Destination
Description
High Byte
Low Byte
0
D1
D0
Output Value Channel 1
1
D3
D2
Output Value Channel 2
16.1.4.2 4 Channel Analog Output Modules
Table 267: 4 Channel Analog Output Modules
Output Process Image
Offset
Byte Destination
Description
High Byte
Low Byte
0
D1
D0
Output Value Channel 1
1
D3
D2
Output Value Channel 2
2
D5
D4
Output Value Channel 3
3
D7
D6
Output Value Channel 4
