ABB DriveIT ACH550-01 User Manual page 214

Code Description
1608 START ENABLE 1
Selects the source of the start enable 1 signal.
Note: Start enable functionality differs from the run enable
functionality.
0 = NOT SEL - Allows the drive to start without an external start
enable signal.
1 = DI1 - Defines digital input DI1 as the start enable 1 signal.
– This digital input must be activated for start enable 1 signal.
– If the voltage drops and de-activates this digital input, the drive
will coast to stop and show alarm 2021 on panel display. The
drive will not start until start enable 1 signal resumes.
2...6 = DI2...DI6 - Defines digital input DI2...DI6 as the start
enable 1 signal.
– See DI1 above.
7 = COMM - Assigns the fieldbus Command Word as the
source for the start enable 1 signal.
– Bit 2 of the Command word 2 (parameter 0302) activates the
start disable 1 signal.
– See fieldbus user's manual for detailed instructions.
(-1) = DI1(INV) - Defines an inverted digital input DI1 as the
start enable 1 signal.
(-2)...(-6) = DI2 (INV)...DI6(INV) - Defines an inverted digital
input DI2...DI6 as the start enable 1 signal.
– See DI1 (INV) above.
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ACH550 User's Manual
Range
-6...7
Parameter listing and descriptions