Emerson unidrive sp User Manual

Parameter
structure
Keypad and
display
Parameter
x.00
Parameter
description format
Advanced parameter
descriptions
Macros
Serial comms
protocol
Electronic
nameplate
Performance RFC mode
398 Unidrive SP Advanced User Guide
www.controltechniques.com Issue Number: 10
6.9 Macro 8 - Digital Lock
Table 6-16 Macro 8 menu 0 programmable parameters
Macro 8 Motorized potentiometer
Only available in closed loop vector or servo operating modes. This macro requires that a feedback solutions module (SM-Universal Encoder Plus,
SM-Encoder Plus or SM-Resolver) is installed in slot 3 of the drive. This macro uses the feedback solutions module in slot 3 as the position
reference and the drives encoder port as the position feedback source.
Digital lock: The drive operates as a slave in a closed loop master-slave system. The slave motor is digitally locked to the master motor.
Shaft orientation: The motor speed is controlled in the same way as for default operation, but the motor shaft can be orientated to a specified
angular position before and/or after running the motor.
0V common
Analog speed
reference 1
0 ~ 10V
SPEED
TORQUE
0V common
ORIENTATION
COMPLETE*
RESET
JOG SELECT**
RUN FORWARD
ANALOG INPUT 2
ANALOG INPUT 1
RUN REVERSE
ANALOG INPUT 1 /
INPUT 2
Analog speed
reference 2
0 ~ 10V
* Shaft orientation only
** Relative Jog when in Digital Lock mode
Pr
0 Speed control
1 Rigid digital lock with feed forward
2 Rigid digital lock without feed forward
3 Non rigid digital lock with feed forward
4 Non rigid digital lock without feed forward
5 Orientate when stopping the drive
6 Orientate when enabling and stopping the drive
0.15
4
5
6
3
7
11
9
10
4
24
25
29
26
27
28
0V common
30
31
+24V
22
DRIVE ENABLE
Signal
connector
Status relay
Drive healthy
41
42
Analog I/O Digital I/O
Parameter
Range(
Ú) Default(Ö)
Type
OL CL OL VT SV
0.11 Pre-ramp reference {1.03}
±SPEED_FREQ_MAX Hz/rpm RO Bi NC PT
0.12 Post ramp reference {2.01}
±SPEED_FREQ_MAX Hz/rpm RO Bi PT
0.13 Active current {4.02}
±DRIVE_CURRENT_MAX A RO Bi FI NC PT
0.14 Relative jog reference {13.17}
0.0 to 4,000.0 rpm 0.0 RW Uni NC
0.15 Position controller mode {13.10}
Position controller disabled (0)
Rigid position control - feed fwd (1)
Rigid position control (2)
Non-rigid position control - feed
fwd (3)
Non-rigid position control (4)
Orientation on stop (5)
Orientation on stop and when drive
enabled (6)
Rigid position control - feed
fwd (1)
RW Uni US
0.16
Drive encoder lines per
revolution
{3.34}
0 to 50,000 1024 4096 RW Uni US
0.17 Ratio numerator {13.07}
0.000 to 4.000 1.000 RW Uni US
0.18 Drive encoder speed feedback {3.27}
±40,000.0 rpm RO Bi FI NC PT
0.19 Drive encoder position {3.29}
0 to 65,535 1/2
16
ths of a revolution
RO Uni FI NC PT
0.20 Position error {13.02}
-32,768 to +32,767 RO Uni NC PT
0.21 Position {x.05}
0 to 65,535 1/2
16
ths of a revolution
RO Uni FI NC PT
0.22 Speed {x.03}
±40,000.0 rpm RO Bi FI NC PT
0.23 Equivalent lines per revolution {x.10}
0 to 50,000 4096 RW Uni US
0.24 Position controller P gain {13.09}
0.00 to 100.00 rad s
-1
/
rad
25.0 RW Uni US
0.25 Position controller speed clamp {13.12}
0 to 250 150 RW Uni US
0.26 Orientation position reference {13.13}
0 to 65,535 0RWUni US
0.27 Orientation acceptance window {13.14}
0 to 4,096 256 RW Uni US
0.28 Stop mode {6.01}
COASt (0), rP (1),
no.rP (2)
rP (1) no.rP (2) RW Txt US
0.29 Revolution counter {x.04}
0 to 65,535 revolutions RO Uni FI NC PT
0.30
Drive encoder revolution
counter
{3.28}
0 to 65,535 revolutions RO Uni FI NC PT

Emerson unidrive sp Specifications

General

Brand	Emerson
Model	unidrive sp
Category	Controller
Language	English