Yaskawa SGDB - Manual (Page 544)

6.2 Troubleshooting
535
J Instrument connection examples
Three-Phase 200 to 230VAC
(50/60 Hz)
+10
−15 %
Noise filter Noise filter eliminates external noise
Servo alarm display
For power supply switching
Attach a surge suppressor for
magnetic contactor or relay
Must be
grounded
Class 3
grounding
(100Ω or less)
Regenerative
resistor circuit
Correctly terminate end
of the shielding wire
Power supply for open
collector reference pulse
Reference pulse
(MAX 450/kpps)
Error counter clear signal
(Active : High)
Power supply for speed,
torque reference
Maximum output current :
30 mA DC
Speed reference input
Torque reference input
rated torque/¦1Vµ¦10V
Torque monitor
2V / rated torque
Speed monitor
2V/1000 min −1
or 1V/1000min −1 (continued to next page)
Pwer
OFF
ON
SERVOPACK
6.0kW or more
Encoder
Motor
/PULS
/SIGN
/CLR
6