Delta Tau GEO BRICK DRIVE 用户手册
Geo Brick Drive User Manual
Pinouts and Software Setup
27
Power On/Off Sequence
Caution
The main bus power should NEVER be applied if the 24V logic
power is NOT applied.
power is NOT applied.
Caution
Make sure that no motor commands (e.g. phasing, jogging, or open
loop) are being executed by or sent repeatedly to the controller
(PMAC) at the time of applying main bus power.
loop) are being executed by or sent repeatedly to the controller
(PMAC) at the time of applying main bus power.
Powering up a Geo Brick Drive must obey the following procedure:
1. Apply 24V logic power
2. Wait a minimum of ~3 seconds
3. Apply main bus power
Powering down a Geo Brick Drive must obey the following procedure:
1. Disconnect main bus power
2. Wait a minimum of ~5 seconds
3. Disconnect 24V logic power
Cycling Main Bus Power
Caution
Main bus power should NEVER be applied or cycled if the 24V logic
power is NOT applied.
power is NOT applied.
Newer and older Geo Brick Drives differ in the delay restrictions between main power cycles.
The newer models were introduced in October of 2012. They can be recognized by the 4-pin
terminal block 24V logic with STO connector.
terminal block 24V logic with STO connector.
The older models carry the Molex type 2-pin 24V logic connector