Mitsubishi Electric FX5-DP-M User Manual page 31

Execution of the global control function
Execute the global control function by the following procedure.
1.
Write services to send and target groups to 'Global control area' (Un\G2081).
( Page 135 Global control area)
2.
Turn on 'Global control request signal' (Un\G2.b4).
3.
When the global control processing is completed, 'Global control completed signal' (Un\G0.b4) turns on. If the processing
was completed with an error, 'Global control failed signal' (Un\G0.b5) turns on.
4.
Check that the global control processing has been completed and then turn off 'Global control request signal' (Un\G2.b4).
• To execute the global control function to all the DP-Slaves (including those without a group number), set all
of b8 to b15 of 'Global control area' (Un\G2081) to 0.
• For a program example of the global control function, refer to the following.
Page 105 Program Example of the Global Control Function
4 FUNCTIONS
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4.2 PROFIBUS-DPV0
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