Danaher Motion Kollmorgen Speciality Electronics
System Operation
SERVO
STAR
CD-LITE User Manual
19
Remote Enable Input (REMOTE)
The opto-isolated Remote Enable input (REMOTE) provides a hardware drive enable switch. This 12-24
VDC input disables or enables the power stage output to the motor. The signal must be customer-
supplied to get the drive to enable (in combination with other parameters; ACTIVE) and operate.
Tapping the signal off the logic supply (C5) is not recommended. The toggling of this switch also
initiates an attempt to recover from a fault condition.
Fault Output Relay (RELAY, RELAYMODE)
The SERVO
STAR
CD-Lite provides a drive ready/drive up output in the form of a relay (RELAY)
output. The relay (RELAY) output is controlled by the SERVO
STAR
CD-Lite’s microprocessor. There
is a software switch (RELAYMODE) that configures the relay (RELAY) output to act as a ‘Drive Ready’
or ‘Drive Up’ indicator:
If
RELAYMODE = 0
, the relay is closed when the drive is error free and ready to run. This is a ‘Drive
Ready’ configuration.
If
RELAYMODE = 1
, the relay is closed only when the drive is enabled. This is a ‘Drive Up’
configuration (ACTIVE equals 1).
If
RELAYMODE = 2
is not avalible with CD-LITE.
If
RELAYMODE = 3
, the relay is open when no faults are latch and closed when the drive detects a
fault.
Limit switches
The SERVO
STAR
CD-Lite provides two limit switches only in Velocity mode, one for CW direction of
the shaft and one for CCW direction of the shaft. To enable limit switch mode LIMIDIS should be zero.
Operational mode for both sides
Type
Operational mode for
both sides
Motor rotate CW
Motor rotate CCW
CWLIM
(R) 0
1
0
CCWLIM
(R) 0
0
1
IN (IN 123)
(R) 110
010 100
CW Switch
H/W Close
Open
Close
CCW Switch
H/W Close
Close
Open
7 Segment
display
H/W X
L1
L2
Drive status
X
Disable
Disable
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