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
Menu 14
Unidrive SP Advanced User Guide 249
Issue Number: 10 www.controltechniques.com
To enable the PID controller the drive must be OK/healthy (Pr 10.01 = 1) and the PID enable (Pr 14.08) must be one. If the option enable source
(Pr 14.09) is 00.00 or routed to a non-existent parameter the PID controller is still enabled provided Pr 10.01 = 1 and Pr 14.08 = 1. If the optional
enable source (Pr 14.09) is routed to an existing parameter the source parameter must be one before the PID controller can be enabled. If the PID
controller is disabled the output is zero and the integrator is set to zero.
14.08 PID enable
Drive modes Open-loop, Closed-loop vector, Servo, Regen
Coding
Bit SP FI DE Txt VM DP ND RA NC NV PT US RW BU PS
111
Default
Open-loop, Closed-loop vector, Servo,
Regen
0
Update rate 4ms read
14.09 PID optional enable source
Drive modes Open-loop, Closed-loop vector, Servo, Regen
Coding
Bit SP FI DE Txt VM DP ND RA NC NV PT US RW BU PS
2 1111
Range
Open-loop, Closed-loop vector, Servo,
Regen
Pr 0.00 to Pr 21.51
Default
Open-loop, Closed-loop vector, Servo,
Regen
Pr 0.00
Update rate Read on reset
14.10 PID P gain
Drive modes Open-loop, Closed-loop vector, Servo, Regen
Coding
Bit SP FI DE Txt VM DP ND RA NC NV PT US RW BU PS
3 111
Range
Open-loop, Closed-loop vector, Servo,
Regen
0.000 to 4.000
Default
Open-loop, Closed-loop vector, Servo,
Regen
1.000
Update rate Background read
14.11 PID I gain
Drive modes Open-loop, Closed-loop vector, Servo, Regen
Coding
Bit SP FI DE Txt VM DP ND RA NC NV PT US RW BU PS
3 111
Range
Open-loop, Closed-loop vector, Servo,
Regen
0.000 to 4.000
Default
Open-loop, Closed-loop vector, Servo,
Regen
0.500
Update rate Background read
14.12 PID D gain
Drive modes Open-loop, Closed-loop vector, Servo, Regen
Coding
Bit SP FI DE Txt VM DP ND RA NC NV PT US RW BU PS
3 111
Range
Open-loop, Closed-loop vector, Servo,
Regen
0.000 to 4.000
Default
Open-loop, Closed-loop vector, Servo,
Regen
0.000
Update rate Background read

Emerson unidrive sp Specifications

General

Type	AC Drive
Storage Temperature	-40°C to +70°C
Communication Options	CANopen, Ethernet, Profibus, DeviceNet
Safety Features	Safe Torque Off (STO), Safe Stop 1 (SS1), Safe Operating Stop (SOS)
Overload	150% for 60 seconds
Enclosure	IP20
Output Voltage Range	0 - Input Voltage
Protection Features	Overcurrent, Overvoltage, Undervoltage, Short Circuit
Humidity	95% non-condensing
Cooling Method	Fan cooled
Dimensions	Varies depending on the power rating and enclosure type
Weight	Varies depending on the power rating and enclosure type
Input Voltage	200 VAC - 690 VAC ±10%