PowerTec Regenerative Brushless DC Motor Control 1000AR - Manual (Page 39)

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38
Model 1000AR Installation and Operation Manual
6/4/2001 © copyright 1997 by Powertec
LED I NDI CATO RS
SPEED CONTROLLER BOARD 141-107
RUN
RUN mode Turns ON GREEN when +24VDC is applied to TB2 terminal 13.
Stays ON GREEN as long as +24VDC is applied to TB2-12 or TB2-13.
Turns off when + 24VDC is removed from BOTH TB2-12 and TB2-13.
CURRENT LIMIT Current Limit Turns on GREEN when speed demand cannot be satisfied.
One cause is current limit, which is adjustable from 0% to 150% of full load motor current.
Another cause is when the speed required is too great for that load and bus voltage.
Turns on RED when drive is in regenerative current limit, adjustable from 0% to 150% of
full load.
Turns off when above conditions cease to exist.
ENABLED Enable Turns ON YELLOW when:
1. Drive is in RUN mode with no faults.
2. Drive is in JOG mode with no faults.
3. During RAMP STOP with no faults.
Turns off when:
1. The UnderVoltage Timer times out.
2. There is an Undervoltage (UV) fault.
3. There is an OverVoltage (OV) fault.
4. There is an IOC fault.
5. There is a STALL fault.
6. RUN, JOG, HOLD, and RAMP STOP modes are all off.
REGEN Regen Mode Turns ON RED when motor speed exceeds reference speed at any time.
This may occur during stopping if the decel ramp time is less than the natural coasting
time of the motor/load, or during running if the motor is “overhauled”.
Turns OFF when motor is at or below the reference speed.
ESTP EStop Input Turns ON GREEN when +24VDC is applied to TB2 terminal 11.
Stays ON GREEN as long as +24VDC is applied to TB2-11.
Turns off when + 24VDC is removed from TB2-11.
JOG Jog Input Turns ON GREEN when -24VDC is applied to TB2 terminal 14.
Stays ON GREEN as long as -24VDC is applied to TB2-14.
Turns off when +-24VDC is removed from TB2-14.
HOLD Hold Input Turns ON GREEN when -24VDC is applied to TB2 terminal 15.
Stays ON GREEN as long as -24VDC is applied to TB2-15.
Turns off when +-24VDC is removed from TB2-15.