Viavi MAP-200 - *OPC

Remote Commands
SCPI Commands Command Tables
MAP-200 Optical Switch mOSW-C1 Installation and User Guide Standard
June 2016 Document Number 22112369-120 R000 Page 56
*OPC
Description
This command starts to monitor pending operations, and sets/clears the Operation
Complete (OPC) bit in the Standard Event Register as follows:
1. if there is no pending operation, sets the OPC bit to 1;
2. if there are any pending operations, sets the OPC bit to 0. The bit will be set to 1 again when all
pending operations are complete;
So, *OPC command is required to enable the OPC bit. To stop monitoring pending
operations (disable OPC bit), execute the *CLS command.
Input Format
*OPC
Output Format
None
Example
*OPC
Terminal Input:
*OPC