PDL MICRODRIVE Series User Manual

Microdrive Series Instruction Manual
4201-109 Rev I
72
Conditions Increase reference frequency closed.
Input Increase Reference Frequency
Non-active State Closed
Function Increase the motorised potentiometer
setpoint.
Conditions Reduce reference frequency open.
Input +,  Slow
Non-active State Closed
Function Detection of normal travel limits in + and
 direction in crane applications.
Conditions -
Input Working Limit
Non-active State Closed
Function Detection of working travel limits in +
and  direction in crane 2 applications.
Conditions -
Input Hold
Non-active State Open
Function Holds current speed when closed. Opening
causes speed to reduce. Also used in
conjunction with slow limits to provide
working limit stop in crane 1 mode.
Conditions -
Input +Hold, Hold
Non-active State Open
Function Holds current speed in indicated direction
when closed. Opening causes speed to
reduce. Also used in conjunction with
slow limits to provide working limit stop in
crane 3 mode.
Conditions -
Input Adjust
Non-active State Open
Function Crane 3 Mode switch speed inputs:
Increases speed in direction according to
+Hold, Hold.
Conditions +Hold or Hold closed.
Conditions Stop/emergency stop closed; no faults.
Input Direction Invert
Non-active State Open
Function Causes Microdrive to reverse (inverts
reference frequency).
Conditions -
Input Emergency Stop
Non-active State Closed
Function Decelerates according to emergency
deceleration rate (DEC3, Screen 42);
latching.
Conditions -
Input Comms.
Non-active State -
Function Control input that can be monitored by
the Serial communications option module;
no other function.
Conditions -
Input Inch 1
Non-active State Open
Function Starts Microdrive at Inch 1 speed
(M-FR1, Screen 32).
Not latched (except multi-function 9 - inch
latched).
Conditions Stop/reset/emergency stop closed; no
faults.
Input Inch 2
Non-active State Open
Function Starts Microdrive at Inch 2 speed (M-FR2,
Screen 33).
Not latched (except multi-function 9 - inch
latched).
Conditions Stop/reset/emergency stop closed; no
faults.
Input +Travel, Travel
Non-active State Open
Function Crane 1 Mode switch speed inputs:
+Travel alters speed toward frequency
M-FR4.
Travel alters speed toward frequency
M-FR3.
Conditions -
Input U, V
Non-active State Open
Function Switch speed input:
U - alters speed toward frequency
setpoint FR F1.
V - alters speed toward frequency
setpoint FR F2.
Conditions -
Input X, Y, Z
Non-active State Open
Function Multi-speed inputs. Refer Screens 3238.
Conditions -
Input Alternative Accel/Decel
Non-active State Open
Function Selects alternative accel/decel.
Refer Screens 1516, 3940.
Conditions -
Input Reduce Reference Frequency
Non-active State Open
Function Reduce the motorised potentiometer
setpoint.

PDL MICRODRIVE Series Specifications

General

Brand	PDL
Model	MICRODRIVE Series
Category	Controller
Language	English