34 • Recommended Wiring Diagrams
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5.7
Soft Start, Soft Stop and Stop
Notes:
Switch A can be used as an immediate stop.
Switch B is used as a soft stop command to
the HRVS-DN.
Switch C is used as a momentary or
maintained start command to the HRVS-DN.
Drawing shows Control Supply and Control
Input from the same source. Refer to section
5.2 and
5.3 for Control Supply and Control
Input from separate sources.
5.8
External Fault
Notes:
Switches E1 and E2 can be used as
EXTERNAL FAULT input.
Drawing shows Control Supply and Control
Input from the same source. Refer to section
5.2 and
5.3 for Control Supply and Control
Input from separate sources.
5.9
Dual Adjustment (Control Input #8)
Notes:
When two set of starting/stopping parameters are required (for example for loaded/unloaded motor
or for multistart applications) do the following:
In I/O PROGRAMMING PARAMETERS mode page set PROG. INPUT #8 to DUAL
ADJUSTMENT(default setting).
Set first set of parameters in the MAIN & PROTECT, START PARAMETERS and STOP
PARAMETERS mode pages:
MOTOR FLA, INITIAL VOLTAGE, CURRENT LIMIT, ACC. TIME and DEC. TIME.
