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
0
RW Uni
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
Summary of Contents for unidrive sp
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