Diagnostic Messages; Figure A-3 Configuration Byte X And X+1 For The Channels 0 To 31 - Siemens SIMATIC ET 200SP HA Equipment Manual

Drivers, parameters, diagnostics messages and address space
A.3 Diagnostic messages
The following figure shows the configuration of the channel parameters for channels 0 to 31.
x = 12 + (channel number * 2); with channel number = 0...31
All unused bits and the bits or bytes marked as "reserved" must be set to zero.
You activate a channel parameter by setting the corresponding bit to "1" or the corresponding
value.
Figure A-3
A.3

Diagnostic messages

Diagnostic messages
A diagnostics message is generated for each diagnostics event and the DIAG LED on the I/O
module flashes red or the MT LED lights up yellow.
The diagnostics messages can be read in the diagnostics buffer of the CPU.
Diagnostic messages are assigned either channel-specific to an output or assigned as module
messages to all outputs. All channels are switched off for diagnostics messages that affect the
entire module. Only the corresponding digital output is affected by diagnostics messages, which
refer to individual channels.
Diagnostics Error code
message
Parameter as‐ 10
H
signment error
Supply voltage 11
H
missing
34
Configuration byte x and x+1 for the channels 0 to 31
Assign‐ Meaning
ment
Module
• Parameter assignment does not match the
terminal block used
• Incorrect parameter assignment
Module Supply voltage L+ missing or too low
Remedy
• Correct the parameter as‐
signment
• Check terminal block
• Check wiring of the supply
voltage at the terminal block
• Check terminal block type
DQ 32x24VDC/0.5A HA
Equipment Manual, 08/2019, A5E48262762-AB