Emerson unidrive sp User Manual

Menu 9
Parameter
structure
Keypad and
display
Parameter
x.00
Parameter
description format
Advanced parameter
descriptions
Macros
Serial comms
protocol
Electronic
nameplate
Performance RFC mode
174 Unidrive SP Advanced User Guide
www.controltechniques.com Issue Number: 10
The motorized pot modes are given in the following table.
When this bit is set to 0 the motorized pot output is limited to positive values only (i.e. 0 to 100.0%). Setting it to 1 allows negative outputs (i.e. ±100.0
%).
This parameter defines the time taken for the motorized pot function to ramp from 0 to 100.0%. Twice this time will be taken to adjust the output from
-100.0 % to +100.0 %.
9.10 Logic function 1 destination
9.20 Logic function 2 destination
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
1 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
9.21 Motorized pot mode
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
Range
Open-loop, Closed-loop vector, Servo,
Regen
0 to 3
Default
Open-loop, Closed-loop vector, Servo,
Regen
2
Update rate Background read
Pr 9.21 Mode Comments
0 Zero at power-up
Reset to zero at each power-up.
Up, down and reset are active at all times.
1 Last value at power-up
Set to value at power-down when drive powered-up.
Up, down and reset are active at all times.
2
Zero at power-up and only change
when drive running
Reset to zero at each power-up.
Up and down are only active when the drive is running (i.e. inverter active).
Reset is active at all times.
3
Last value at power-up and only
change when drive running
Set to value at power-down when drive powered-up.
Up and down are only active when the drive is running (i.e. inverter active).
Reset is active at all times.
9.22 Motorized pot bipolar select
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 x number of menu 9 or 12 functions active read
9.23 Motorized pot rate
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
Range
Open-loop, Closed-loop vector, Servo,
Regen
0 to 250 s
Default
Open-loop, Closed-loop vector, Servo,
Regen
20
Update rate Background read

Emerson unidrive sp Specifications

General

Brand	Emerson
Model	unidrive sp
Category	Controller
Language	English