Mitsubishi Electric FX5-DP-M, Руководство пользователя

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APPX
Appendix 3 Buffer Memory
135
A
Global control area
■
Global control area (Un\G2081)
This area sets a global control function to be run. (

Page 27 Global control function)
Set the global control function services sent to global control areas b2 to b5, and set the target group numbers at b8 to b15.
• 0: Do not execute the instruction.
• 1: Execute the instruction.
The following services cannot be executed simultaneously.
• SYNC and UNSYNC (Executing them simultaneously will only activate UNSYNC.)
• FREEZE and UNFREEZE (Executing them simultaneously will only activate UNFREEZE.)
The target group number bits allow configuring multiple group numbers. Setting all bits from b8 to b15 to 0
sends a global control function service to all DP-Slaves (including ones that are not assigned with a group
number).
Address Bit Description Initial
value
Un\G2081 b0 Not used (fixed to 0) 0
b1 Not used (fixed to 0) 0
b2 UNFREEZE (Actual input data are cleared.) 0
b3 FREEZE (Actual input data are held and read.) 0
b4 UNSYNC (Actual output data are cleared.) 0
b5 SYNC (Actual output data are written and held.) 0
b6 Not used (fixed to 0) 0
b7 Not used (fixed to 0) 0
b8 Apply a service(s) to DP-Slaves in group 1. 0
b9 Apply a service(s) to DP-Slaves in group 2. 0
b10 Apply a service(s) to DP-Slaves in group 3. 0
b11 Apply a service(s) to DP-Slaves in group 4. 0
b12 Apply a service(s) to DP-Slaves in group 5. 0
b13 Apply a service(s) to DP-Slaves in group 6. 0
b14 Apply a service(s) to DP-Slaves in group 7. 0
b15 Apply a service(s) to DP-Slaves in group 8. 0