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 11
Unidrive SP Advanced User Guide 215
Issue Number: 10 www.controltechniques.com
Setting this parameter to a non-zero value and resetting the drive loads defaults as follows. This parameter is automatically reset to zero when the
action is complete.
This parameter controls access via the keypad as follows:
The keypad can adjust this parameter even when user security is set.
When this bit is set to one the motor 2 parameters in menu 21 become active instead of the equivalent parameters in other menus. Changes will only
be implemented when the drive is disabled. When the motor 2 parameters are active the decimal point that is second from the right on the 1st row of
the display is lit. If this parameter is one when an auto-tune is carried out (Pr 5.12 = 1), the results of the auto-tune are written to the equivalent
second motor parameters instead of the normal parameters. Each time this parameter is changed the accumulator for motor thermal protection is
reset to zero.
Displays the number of the last set of defaults loaded, i.e. 1233, 1244, etc.
11.43 Load defaults
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
1111
Range
Open-loop, Closed-loop vector, Servo,
Regen
0 to 2
Default
Open-loop, Closed-loop vector, Servo,
Regen
0
Update rate Background read
Parameter value Equivalent Pr x.00 value Defaults loaded
1 (Eur) 1233 Normal defaults
2 (USA) 1244 US defaults
11.44 Security status
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 1 1111
Range Open-loop, Closed-loop, Servo, Regen 0 to 2
Update rate Background read
Value String Action
0 L1 Only menu 0 can be accessed
1 L2 All menus can be accessed
2 Loc
Lock user security when drive is reset.
(This parameter is set to L1 after reset).
11.45 Motor 2 parameters 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 Background read
11.46 Defaults previously loaded
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
11 1
Range
Open-loop, Closed-loop vector, Servo,
Regen
0 to 2,000
Default
Open-loop, Closed-loop vector, Servo,
Regen
Number of defaults loaded, i.e. 1,233 etc.
Update rate Background write

Emerson unidrive sp Specifications

General

Brand	Emerson
Model	unidrive sp
Category	Controller
Language	English