Parameter
structure
Keypad and
display
Parameter
x.00
Parameter
description format
Advanced parameter
descriptions
Macros
Serial comms
protocol
Electronic
nameplate
Performance
RFC mode
386
Unidrive SP Advanced User Guide
www.controltechniques.com Issue Number: 10
6.6 Macro 5 - PID control
Table 6-10 Macro 5 menu 0 programmable parameters
Macro 5
PID control
The PID control macro enables the drive's own internal PID controller to control the speed of the motor. Analog input 1 is configured for the main
speed reference, analog input 2 is the PID reference and analog input 3 is the PID feedback. A digital input selects between an analog speed
reference and the PID control.
Frequency/speed
reference 1 (0 ~ 10V)
PID feedback
TORQUE
0V common
PID reference
(0 ~ 10V)
RESET
RUN FORWARD
RUN REVERSE
PID ENABLE
0V common
PID CONTROL
FREQ./SPEED CONTROL
0V common
SPEED
4
5
6
3
7
11
9
10
8
23
24
25
26
27
29
0V common
30
31
+24V
22
AT ZERO SPEED
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
0.15
T7 analog input 2 mode
{
7.11
}
0-20 (0), 20-0 (1), 4-20tr (2), 20-4tr (3),
4-20 (4), 20-4 (5), VOLt (6)
VOLt (6)
RW Txt
US
0.16
T8 analog input 3 mode
{
7.15
}
0-20 (0), 20-0 (1), 4-20tr (2), 20-4tr (3),
4-20 (4), 20-4 (5), VOLt (6), th.SC (7),
th (8), th.diSP (9)
VOLt (6)
RW Txt
US
0.17
T5/6 analog input 1 level
(7.01)
±100.00 %
RO Bi
NC PT
0.18
T7 analog input 2 level
(7.02)
±100.0 %
RO Bi
NC PT
0.19
T8 analog input 3 level
(7.03)
±100.0 %
RO Bi
NC PT
0.20
PID P gain
(14.10)
0.000 to 4.000
1.000
RW Uni
US
0.21
PID I gain
(14.11)
0.000 to 4.000
0.500
RW Uni
US
0.22
PID D gain
(14.12)
0.000 to 4.000
0.000
RW Uni
US
0.23
PID upper limit
(14.13)
0.00 to 100.00 %
100.00
RW Uni
US
0.24
PID lower limit
(14.14)
±100.0 %
100.00
RW Bi
US
0.25
PID scaling
(14.15)
0.000 to 4.000
1.000
RW Uni
US
0.26
Preset reference 7
(1.27)
±SPEED_FREQ_MAX Hz/rpm
0.0
RW Bi
US
0.27
Preset reference 8
(1.28)
±SPEED_FREQ_MAX Hz/rpm
0.0
RW Bi
US
0.28
T7 analog input 2 scaling
(7.12)
0 to 4.000
1.000
RW Uni
US
0.29
T8 analog input 3 scaling
(7.16)
0 to 4.000
1.000
RW Uni
US
0.30
PID optional enable source
(14.09)
Pr
0.00
to
21.51
Pr
0.00
RW Uni
PT US
Содержание unidrive sp
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