Specifications

Connection method
4.2.3
Time chart
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4.2.3 Time chart
The time chart below illustrates the typical timings of power-related signals.
ON SW (manual, NO contact) Converter's control power Main circuit breaker NCMX PS module (24 VDC output) UPS module (24 VDC output) NC start PLC start NCRX (NC ready) Pulse enable (PLC) Controller enable (PLC) Emergency stop SW (manual, NC-contact) SVMX (servo ready) Alarm reset (manually from machine control panel) PBX (self-held ON) SVM (servo power ON) BKX1 BKX2 ESPX (forced braking ON) OFF SW (manual, NC contact) UPS BAT ON (NC contact, UPS start signal) Brake power supply 1 Brake power supply 2
Wait for NC ready sequence start
Emergency stop reset
First stage : NC power on Second stage : servo power on
Brake released
Emergency stop activated (manually or by an alarm)
Automatic shutdown
sequence
PLC stop
UPS timer setting (in seconds)
Combined MD36060 and MD3426 settings effective
PLC start
Wait for PLC start
Brake activated
Power-off input
PLC stop