ProSoft Technology ProTalk PTQ-PDPMV1 User Manual page 129

PTQ-PDPMV1 ♦ Quantum Platform
PROFIBUS DP Master Network Interface Module for Quantum
2 Select the S
Create a BOOL variable and associate it to the EN input pin of the SETCRC
function block. If this variable has a value of 0 (OFF) the SETCRC function block
will be disabled. Therefore, further changes to the module configuration would
cause the module to be switched to STOP mode.
Note: If you use the EN bit to disable the function block, please remember that after a processor
download, the output variables might be reset and may cause a CRC mismatch. After a processor
download, you may need to re-enable the SETCRC function block once, to synchronize the CRCs
again.
ProSoft Technology, Inc.
August 12, 2014
EN/ENO checkbox
HOW
Configuring the Processor with Concept 2.6
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