MVI56-PDPMV1 ♦ ControlLogix Platform Mailbox Messaging
PROFIBUS DPV1 Master User Manual
Page 131 of 251 ProSoft Technology, Inc.
When the module has a response ready to be processed, it will latch bit 15 of the
CIP Mailbox MSG Index word of the input block. The ladder logic recognizes this
condition and sends another MSG instruction (now Get Attribute Single) to
retrieve the mailbox response from the module:
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