Emerson Digistart IS1x0043B series User Manual

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Data
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Electrical
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and
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Quick Start
Commissioning
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Options
62 Digistart IS User Guide
www.controltechniques.com Issue: 4
No
Function
Range
Default
10C
Reset Delay Groups A&B
00:05 to 15:00 (minutes:seconds)
00:05
10D
Reset Delay Group C
5 to 60 minutes
5
The Digistart IS can be configured to wait before auto-resetting a trip. Separate delays can be set for trips in Groups A and B, or in
Group C.
8.8.12 Group 11 - Secondary motor set
The Digistart IS can support two different starting and stopping motor data sets.
 To use the Digistart IS with two separate motors (such as a duty-standby configuration), use Pr 11B to select dual thermal
modelling and configure Pr 11A to 12N to suit the second motor.
 To use the Digistart IS with two different motor data sets for the same motor (for dual speed motors or applications where
starting conditions may vary), use Pr 11B to select a single thermal model, and configure the starting and stopping profiles
as required in Pr 12A to 12N. The soft starter will ignore Pr 11A to 11E and will use settings from the primary motor.
To select the secondary motor data set, a programmable input must be configured to parameter set selection (Pr 3A and 3F) and
the input must be active when the soft starter receives a start signal.
For details of parameter options, see Group 1 - Primary Motor Set on page 51.
NOTE
You can only choose which motor data set to use while the soft starter is stopped.
No
Function
Range
Default
11A
Motor FLC-2
Model dependent
Model dependent
Sets the secondary motor's full load current.
No
Function
Range
Default
11B
Dual Thermal Model
Single, Dual
Single
Activates dual thermal modelling. The dual thermal model is required only if the Digistart IS is controlling two physically separate
motors.
NOTE
The second thermal model is only active if Pr 11B Dual Thermal Model is set to 'Dual' and the starter is using the
secondary motor set (a programmable input is set to 'Motor Set Select' and the input is active).
No
Function
Range
Default
11C
Locked Rotor Current-2
400 to 1200% FLC
600%
11D
Locked Rotor Time-2
00:01 to 02:00 (minutes:seconds)
00:10
11E
Motor Service Factor-2
100 to 130%
105%
8.8.13 Group 12 - Start/Stop modes-2
For details of soft start and stop control methods, see Soft start methods on page 37 and Stop methods on page 39.
For details of parameter options, see Group 2 - Start/Stop Modes on page 52.
No
Function
Range
Default
12A
Start Mode-2
Constant Current, Adaptive Control
Constant Current
12B
Current Limit-2
100 to 600%
350%
12C
Initial Current-2
100 to 600%
350%
12D
Start Ramp-2
00:01 to 03:00 (minutes:seconds)
00:10
12E
Adaptive Start Profile-2
Early Acceleration, Constant Acceleration,
Late Acceleration
Constant Acceleration
12F
Kickstart Level-2
100 to 700% FLC
500%
12G
Kickstart Time-2
0 to 2000 ms
0 ms
12H
Stop Mode-2
Coast To Stop, TVR Soft Stop, Adaptive
Control, Brake
Coast To Stop
12I
Stop Time-2
00:01 to 04:00 (minutes:seconds)
00:03
12J
Stop Delay-2
00:00 to 01:00 (minutes:seconds)
00:00
12K
Adaptive Stop Profile-2
Early Deceleration, Constant Deceleration,
Late Deceleration
Constant Deceleration
12L
Adaptive Control Gain-2
1 to 200%
75%
12M
Brake Torque-2
20 to 100%
20%
12N
Brake Time-2
00:01 to 00:30 (minutes:seconds)
00:01

Emerson Digistart IS1x0043B series Specifications

General

Brand	Emerson
Model	Digistart IS1x0043B series
Category	Controller
Language	English