Parameter Configuration
Original instructions
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Modes of Operation
The configuration of the 140 SDO 953 00S includes:
NOTE: The module only uses the word interface (%QW-4x). Although the module is a digital output, it cannot be configured to use the bit interface (%Q-0x).
During normal operation, the 140 SDO 953 00S module cyclically tests its internal process side electronics so that the module detects the status of the output channels. It also runs a set of diagnostic tests on its internal system and on its internal process side electronics.
Output Fallback State Configuration
In case the 140 SDO 953 00S module detects a discrepancy in the data from the host, the module sets its outputs to configured fall back state.
The outputs of the 140 SDO 953 00S module have three states.
In the parameter configuration screen of the Control Expert, you can configure the output position in case the module is no more serviced by the processor module. You can either maintain last value or define another value.
Parameter and Default Values
Parameter Configuration Window.
Name
Default Value
Options
Description
Mapping
WORD (%IW-3x %MW-4x)
-
-
Input Starting Address
1
-
Depends on the number of modules
Input Ending Address
7
-
Output Starting Address
1
-
Depends on the number of modules
Output Ending Address
4
-
Task
MAST
-
-
Output Type
BINARY
-
-
Max Consecutive CRC Error
1
-
Define the number of communication errors necessary to declare the module unhealthy.
Module TimeOut
200 ms
-
Define how long the outputs last before going to their fallback position in case no communication from the processor module is detected.
Time Out State
Channel 1
HOLD LAST VALUE
USER DEFINED
Position in case of time out
...
Channel 16
HOLD LAST VALUE
USER DEFINED
Position in case of time out