4-4 Operating the Drive
DC590+ Series DC Digital Drive
Operation in Local Mode
The drive requires the following power terminals to be connected for operation in Local control.
3-phase supply via contactor
Auxiliary supply
3-phase contactor coil
Motor thermistor TH1 & TH2
Motor armature
Motor field
The drive requires the following control terminals to be active for operation in Local control.
Current Limit (jumper A6 to B3)
Program Stop - high (jumper B8 to C9)
Coast Stop - high (jumper B9 to C9)
External Trip - low (jumper C1 to C2)
External Enable - high (jumper C5 to C9)
To run in Local control:
Press the L/R key to enable Local control as detailed above
On the Keypad press the RUN key
to start the unit
Use the UP
and DOWN
keys to control the speed
On the Keypad press the STOP key
to stop the unit
Reading the Status LEDs
These LEDs are used when the blanking cover is fitted to the drive instead of the Keypad.
Table 4-1 Status indications given by the Health and Run LEDs
EUROTHERM
DRIVES
RUN
HEALTH
Figure 4-4 Blank Cover
showing LEDs
HEALTH RUN Drive State
Re-Configuration, or corrupted
non-volatile memory at power-up
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