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Nidec Digistart D4 User Manual

Nidec Digistart D4
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Programmable Parameters
9.10 8 Relay Outputs
8A Relay A Function
Options:
Off
Relay A is not used.
Ready The relay is closed when the starter is in Ready state.
Run (default)
The Run output closes when the soft start is complete
(when the starting current falls below 120% of the
programmed motor full load current) and remains
closed until the beginning of a stop (either soft stop or
coast to stop).
Warning
The relay closes when the starter issues a warning
(see 6 Protection Action on page 50).
Trip
The relay closes when the starter trips (see 6
Protection Action on page 50).
Low Current Flag The relay closes when the low current flag activates
while the motor is running (see parameter 8G Low
Current Flag).
High Current Flag
The relay closes when the high current flag activates
while the motor is running (see parameter 8H High
Current Flag).
Motor Temperature
Flag
The relay closes when the motor temperature flag
activates (see parameter 8I Motor Temperature Flag).
Trip Failsafe
The relay closes when control power is applied. The
relay opens if the soft starter trips or if control power
is lost.
Description: Selects the function of Relay A. Relay A is a changeover relay.
8B Relay A On Delay
Range: 0:00 - 5:00 (minutes:seconds) Default: 0 second
Description: Sets the delay for changing the state of Relay A.
8C Relay A Off Delay
Range: 0:00 - 5:00 (minutes:seconds) Default: 0 second
Description: Sets the delay for changing the state of Relay A.
8D Relay B Function
Options: Off Low Current Flag
Ready High Current Flag
Run (default) Motor Temperature Flag
Warning Trip Failsafe
Trip
Description: Selects the function of Relay B (normally open). See parameter 8A Relay A
Function.
8E Relay B On Delay
Range: 0:00 - 5:00 (minutes:seconds) Default: 0 second
Description: Sets the delay for closing Relay B.
8F Relay B Off Delay
Range: 0:00 - 5:00 (minutes:seconds) Default: 0 second
Description: Sets the delay for re-opening Relay B.
55

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Nidec Digistart D4 Specifications

General IconGeneral
BrandNidec
ModelDigistart D4
CategoryController
LanguageEnglish

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