Control Techniques unidrive sp Advanced User's Manual page 294

Universal variable speed ac drive for induction and servo motors
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Parameter
Keypad and
Parameter
structure
display
x.00
x.16
Encoder data update rate
Drive types
Open-loop, Closed-loop vector, Servo, Regen
Bit
SP
Coding
Default
All drives
Range
All drives
Update Rate
Not Applicable
When this parameter is 0 the APC data and menu 90 parameters are updated every 250µs.
When this parameter is 1 the APC data and menu 90 parameters are updated every POS task
When this parameter is 2 the APC data and menu 90 parameters are updated every CLOCK.
When this parameter is 3 the APC data and menu 90 parameters are never updated.
x.17
Enable parameter over range trips
Drive types
Open-loop, Closed-loop vector, Servo, Regen
Bit
SP
Coding
1
Default
All drives
Update Rate
Not Applicable
Above parameters selectively enable/disable particular run time trips
x.18
Watchdog enable
Drive types
Open-loop, Closed-loop vector, Servo, Regen
Bit
SP
Coding
1
Default
All drives
Update Rate
Not Applicable
Allows the DPL WDOG function block to be used to protect the user program. The drive will trip if the WDOG FB is not executed within 200ms.
x.19
Save request
Drive types
Open-loop, Closed-loop vector, Servo, Regen
Bit
SP
Coding
1
Default
All drives
Update Rate
Not Applicable
The PLC menus 70, 71, 74 and 75 will be saved to flash. Pr x.00 will be set to 1,070 followed by a reset (Pr 10.38 = 100) which will cause a Solutions
Module restart on other Solutions Modules in the drive.
x.20
Enable power down save
Drive types
Open-loop, Closed-loop vector, Servo, Regen
Bit
SP
Coding
1
Default
All drives
Update Rate
Not Applicable
This parameter is not cached i.e. the current value will be used at the next power down.
Unidrive SP Advanced User Guide
Issue Number: 7
Parameter
Advanced parameter
description format
descriptions
FI
DE
Txt VM DP
ND
0
0 to 3
FI
DE
Txt VM DP
ND
0
FI
DE
Txt VM DP
ND
0
FI
DE
Txt VM DP
ND
0
FI
DE
Txt VM DP
ND
0
www.controltechniques.com
http://nicontrols.com
Serial comms
Macros
protocol
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
RA
NC
NV
PT
US RW BU
1
1
RA
NC
NV
PT
US RW BU
1
1
1
Electronic
Feature look-
Performance
nameplate
up table
PS
1
PS
PS
PS
PS
Menus 15 to 17
SM-Applicat'ns
293

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