ABB ACH550-02-645A-4 [221/454] Ach550 02 user s manual

ABB ACH550-02-645A-4 [221/454] Ach550 02 user s manual
Parameter listing and descriptions 217
ACH550-02 User's Manual
1609 START ENABLE 2 -6…7
Selects the source of the Start enable 2 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 2 signal.
• This digital input must be activated for Start enable 2 signal.
• If the voltage drops and de-activates this digital input, the drive will
coast to stop and show alarm 2022 on the control panel display. The
drive will not start until the Start enable 2 signal resumes.
2…6 =
DI2…DI6 – Defines digital input DI2…DI6 as the Start enable 2
signal.
•See
DI1 above.
7 =
COMM – Assigns the fieldbus Command Word as the source for the
Start enable 2 signal.
• Bit 3 of Command Word 2 (parameter 0302) activates the Start
disable 2 signal.
• See the fieldbus user’s manual for detailed instructions.
-1 =
DI1(INV) – Defines an inverted digital input DI1 as the Start enable 2
signal.
-2…-6 =
DI2 (INV)…DI6(INV) – Defines an inverted digital input DI2…DI6
as the Start enable 2 signal.
•See
DI1 (INV) above.
1610 DISPLAY ALARMS 0=NO, 1=YES
Controls the visibility of the following alarms:
• 2001
OVERCURRENT
• 2002 OVERVOLTAGE
• 2003 UNDERVOLTAGE
• 2009 DEVICE OVERTEMP
For more information, see section Alarm listing on page 382.
0 =
NO – The above alarms are suppressed.
1 =
YES – All of the above alarms are enabled.
Code Description Range

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