Control Techniques unidrive sp Advanced User's Manual page 158

Parameter Keypad and Parameter
structure display x.00
9.24 Motorised pot scale factor
Drive modes Open-loop, Closed-loop vector, Servo, Regen
Bit SP
Coding
Open-loop, Closed-loop vector, Servo,
Range
Regen
Open-loop, Closed-loop vector, Servo,
Default
Regen
Update rate 4ms x number of menu 9 or 12 functions active read
This parameter can be used to restrict the output of the motorised pot to operate over a reduced range so that it can be used as a trim, for example.
9.25 Motorised pot destination
Drive modes Open-loop, Closed-loop vector, Servo, Regen
Bit SP
Coding
Open-loop, Closed-loop vector, Servo,
Range
Regen
Open-loop, Closed-loop vector, Servo,
Default
Regen
Update rate Read on reset
9.26 Motorised pot up
Drive modes Open-loop, Closed-loop vector, Servo, Regen
Bit SP
Coding
1
Open-loop, Closed-loop vector, Servo,
Default
Regen
Update rate 4ms x number of menu 9 or 12 functions active read
9.27 Motorised pot down
Drive modes Open-loop, Closed-loop vector, Servo, Regen
Bit SP
Coding
1
Open-loop, Closed-loop vector, Servo,
Default
Regen
Update rate 4ms x number of menu 9 or 12 functions active read
9.28 Motorised pot reset
Drive modes Open-loop, Closed-loop vector, Servo, Regen
Bit SP
Coding
1
Open-loop, Closed-loop vector, Servo,
Default
Regen
Update rate 4ms x number of menu 9 or 12 functions active read
These three bits control the motorised pot. The up and down inputs increase and decrease the output at the programmed rate respectively. If both up
and down are active together the up function dominates and the output increases. If the reset input is one, the motorised pot output is reset and held
at 0.0%.
Unidrive SP Advanced User Guide
Issue Number: 7
Parameter Advanced parameter
description format descriptions
FI DE Txt VM DP ND
3
0.000 to 4.000
1.000
FI DE Txt VM DP ND
1 2
Pr 0.00 to Pr 21.51
Pr 0.00
FI DE Txt VM DP ND
0
FI DE Txt VM DP ND
0
FI DE Txt VM DP ND
0
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Serial comms
Macros
protocol
RA NC NV PT US RW BU
1 1
RA NC NV PT US RW BU
1 1 1
RA NC NV PT US RW BU
1 1
RA NC NV PT US RW BU
1 1
RA NC NV PT US RW BU
1 1
Electronic Feature look-
Performance
nameplate up table
PS
1
PS
1
PS
PS
PS
Menu 9
157