YASKAWA DX200 - Page 342

8 System Setup
8.23Safety Logic Circuit
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182582-1CD
182582-1CD
MH900, DX200 Controller
c. Servo power individual control function by the safety PLC (optional)
1. While pressing the main menu key on the programming pendant, start
the maintenance mode.
2. Select {SYSTEM}-{SETTING}-{CONTROL GROUP}. Then confirm
which ON ENABLE signal each control group is allocated to.
In the above example, the allocation of the control groups is as follows.
The control group R1 is allocated to ON ENABLE1 signal (ON_EN1).
The control group S1 is allocated to ON ENABLE2 signal (ON_EN2).
The control group S2 is allocated to ON ENABLE3 signal (ON_EN3).
The control group S3 is allocated to ON ENABLE4 signal (ON_EN4).
3. Output the input1 (SFBIN01) from the safety PLC (optional) to S-
ONEN1. At this time, short-circuit the hard-wired ON_ENABLE1
signal.
4. Create the safety logic circuit as follows.
01 SFBIN01 #1 S-ONEN1
5. When #1 S-ONEN1 is turned ON, the servo power of R1 is turned
OFF. Also, the message “SERVO ON ENABLE signal is OFF. (Safety
Logical Circuit)” is displayed on the programming pendant.
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