Control Techniques Unidrive 1 Series User Manual page 114

Safety Product Mechanical
Information Information Installation
Figure 9-5 Macro 5 PID (set-point control) logic diagram
Reference selection
Frequency/speed
reference
Analog
input 2
0.18
PID
reference
Analog
input 2
scaling
Analog
input 3
scaling
PID
feedback
0.19
Analog
input 3
Pr Function
0.11 Pre-ramp reference
0.12 Post-ramp reference
0.13 Motor active-current
0 14 Analog input 1 (freq./speed ref.) Mode
0.15 Analog input 2 (PID reference) mode
0.16 Analog input 3 (PID feedback) mode
0.17 Analog input 1 (freq./speed ref.)
0.18 Analog input 2 (PID reference)
0.19 Analog input 3 (PID feedback)
0.20 PID proportional gain
0.21 PID integral gain
0.22 PID derivative gain
0.23 PID output high limit
0.24 PID output low limit
0.25 PID output scale factor
0.26 Preset reference 7
0.27 Preset reference 8
0.28 Analog input 2 scaling
0.29 Analog input 3 scaling
0.30 Optional PID-enable source
Menu 0 changes from default configuration
114
Electrical Getting
Menu 0
Installation Started
ENABLE
Analog
input 1
mode
selector
0.14
0.17
Analog
input 1
PID
0.20
PID proportional
gain
Analog input 2
mode selector
0.21
0.15
PID integral
gain
0.28
0.22
PID derivative
gain
0.23
PID output high
0.29
limit
0.16 0.24
PID output
Analog input 3
low limit
mode selector
0.25
PID output
scale factor
selector
selector
selector
selector
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Running
Optimisation Macros
the motor
PID
JOG
RESET
SELECT
Reference
selector
0.05
Key
Input
0.XX
terminals
Output
0.XX
terminals
Advanced Technical
Diagnostics
Parameters Data
OL> EXTERNAL TRIP
RUN RUN
CL> DRIVE ENABLE
FORWARD REVERSE
Maximum
frequency/
speed clamp
0.02
Minimum
frequency/
speed clamp
0.01
Read-write (RW)
parameter
Read-only (RO)
parameter
Unidrive User Guide
UL Listing
Information
Issue Number: 9