DIGIVEX Little Drive Servoamplifier
57
PVD 3530 GB 01/2005
5.3 Initilialization Sequence
After auxiliary power has built up: (approx. 300 ms)
To
⇐
Mains supply present
To + 1s
⇒
Motor operational
5.4 Stop Sequence
5.4.1 Normal stoppage
Normal stoppage is achieved by deliberately opening the main contactor.
To
⇐
contactor opened
To + delay
⇒
The "DRV OK" output of the X2 plug shifts to 0 for minimum Bus
voltage.
This off-load time depends on the activity of the amplifier during
this phase.
The motor continues to be driven until the output switchover, then,
0 is displayed.
5.4.2 Stoppage due to a fault
To
⇐
Fault detection
To + 20ms
⇒
Fault type displayed.
The external automatic system must then open the main contactor
at the latest 100ms after the transition of the X2 plug from 0 to the
"DRV OK" output.
The motor can no longer be driven.
This manual was downloaded on www.sdsdrives.com
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