Parameter
structure
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display
Parameter
x.00
Parameter
description format
Advanced parameter
descriptions
Macros
Serial comms
protocol
Electronic
nameplate
Performance
RFC mode
374
Unidrive SP Advanced User Guide
www.controltechniques.com Issue Number: 10
6.3 Macro 2 - Motorized potentiometer
Table 6-4 Macro 2 menu 0 programmable parameters
Macro 2
Motorized potentiometer
The Motorized potentiometer macro enables the drive's own internal motorized potentiometer to control the speed of the drive via digital inputs. A
digital input selects between an analog speed reference and the motorized potentiometer reference.
0V common
Analog
frequency/speed
reference 1
0 ~ 10V
SPEED
TORQUE
0V common
UP
RESET and
MOT. POT. RESET
DOWN
RUN FORWARD
ANALOG I/P
MOT. POT.
RUN REVERSE
MOT. POT. ENABLE
Status relay
Drive healthy
Signal
connector
41
42
4
5
6
3
11
9
10
24
25
28
26
27
29
0V common
30
31
+24V
22
DRIVE ENABLE
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
Jog reference
{
1.05
}
0 to 400.0 Hz
0 to 4,000.0 rpm
0.0
RW Uni
US
0.15
Ramp mode select
{
2.04
}
FASt (0), Std (1),
Std.hV (2)
FASt (0)
Std (1)
Std (1)
RW Txt
US
0.16
Stop mode
{
6.01
}
COASt (0), rP (1),
rP.dcl (2), dcl (3),
td.dcl (4)
COASt (0), rP (1),
no.rP (2)
rP (1)
no.rP (2)
RW Txt
US
0.17
Relay source invert
{
8.17
}
OFF (0) or On (1)
OFF (0)
RW Bit
US
0.18
S ramp enable
{
2.06
}
OFF (0) or On (1)
OFF (0)
RW Bit
US
0.19
S ramp acceleration limit
{
2.07
}
0.0 to 300.0
s
2
/100Hz
0.000 to 100.000
s
2
/1000rpm
3.1
1.500
0.030
RW Uni
US
0.20
Skip reference 1
{
1.29
}
0.0 to 3,000.0 Hz
0 to 40,000 rpm
0.0
0
RW Uni
US
0.21
Skip reference band 1
{
1.30
}
0.0 to 25.0 Hz
0 to 250 rpm
0.5
5
RW Uni
US
0.22
Skip reference 2
{
1.31
}
0.0 to 3,000.0 Hz
0 to 40,000 rpm
0.0
0
RW Uni
US
0.23
Skip reference band 2
{
1.32
}
0.0 to 25.0 Hz
0 to 250 rpm
0.5
5
RW Uni
US
0.24
Not used
0.25
Motorized pot reset
{
9.28
}
OFF (0) or On (1)
OFF (0)
RW Bit
NC
0.26
Motorized pot output
{
9.03
}
±100.00 %
RO Bi
NC PT PS
0.27
Motorized pot mode
{
9.21
}
0 to 3
2
RW Uni
US
0.28
Motorized pot bipolar select
{
9.22
}
OFF (0) or On (1)
OFF (0)
RW Bit
US
0.29
Motorized pot rate
{
9.23
}
0 to 250 s
20
RW Uni
US
0.30
Motorized pot scale factor
{
9.24
}
0.000 to 4.000
1.000
RW Uni
US
Summary of Contents for unidrive sp
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