APPX
Appendix 9 Connection Example of Servo Amplifier
939
A
*1 Be sure to use the class-D grounding method (grounding resistance: 100 or less).
*2 Near-point signal (DOG)
Any input other than high-speed pulse input/output module can also be used.
*3 To ensure safety, use the forward rotation limit switch and the reverse rotation limit switch on both sides: the CPU module side and the
servo amplifier side.
Note that the limit switches on the CPU module side should be activated slightly earlier than the limit switches on the servo amplifier
side.
*4 I/O module are used in the connection example. Inputs built into the CPU module are available in place of I/O module.
*5 Set the command pulse input form (PA13) of the servo amplifier MR-JNA to "210" (negative logic, forward rotation pulse train, reverse
rotation pulse train, command input pulse train filter: 200 kpps or less).
Reverse
rotation limit 2
(Servo amplifier side)
Reverse
rotation limit 1
(CPU module side)
Forward
rotation limit 1
(CPU module side)
Forward
rotation limit 2
(Servo amplifier side)
LSR
LSF
Servo motor
Reverse rotation Forward rotation
To Next Page
Loading...
