31
Reversing with a DIGI-LOK
®
controller,
model DLC600
A DIGI-LOK
®
controller, model DLC600 can be used in a
reversing application. The DIGI-LOK
®
must be inhibited while
braking. Without the inhibit feature, the DIGI-LOK
®
will
continue to regulate. This will cause overshoot when the DIGI-
LOK
®
is switched back to the drive. Figure 20 shows the
connection of the reversing circuit to a MM23000 series drive and
to a DLC600.
Note:
Only one DLC option (Optical Encoder or
Magnetic Pickup) may be used at a time.
Figure 20. Reversing with a DLC600
Application Notes
S3
DLC 600
Inhibit Leads
C
IN
+
Common
Signal
+5 VDC
Optical
Encoder
BRAKE
REV
FWD
FWD
BRAKE
REV
REV
BRAKE
FWD
Dynamic
Brake Resistor
A1
A2
S1
MM23021C Drive
MOTOR
S2
S1
S2
Magnetic
Pickup
OPTICAL
ENCODER
COMMON
SIGNAL
+5 VDC
MAGNETIC
PICKUP
C
IN
S1
FWD
REV
BRAKE
FWD
FWD
REV
REV
BRAKE
A1
A2
S1
S2
S3
MM23021C
DRIVE
BRAKE
DYNAMIC BRAKE
RESISTOR
S2
INHIBIT LEADS
DLC600
+
MOTOR
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