ABB ACH550-UH-011A-6 User Manual page 217

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Code Description
1606 LOCAL LOCK
Defines control for the use of the HAND mode. The HAND mode allows
drive control from the control panel (operator keypad).
• When
LOCAL LOCK
the AUTO mode to the HAND mode.
0 =
– Disables the lock. The control panel can select HAND and
NOT SEL
control the drive.
Note: The OFF key always stops the drive, regardless of the parameter
1606
LOCAL LOCK
If
LOCAL LOCK
OFF key is pressed, the drive remains in the AUTO mode but coasts
to stop and shows alarm 2017
display. (This alarm is shown on the control panel only; it is not
indicated by relay outputs.) Press the AUTO key to restart the drive.
Note: If the drive is in the OFF or HAND mode and
activated (e.g. from the control panel or through a digital input),
control from the control panel is still possible until the drive is set to
the AUTO mode. It is not until then that
effective, disabling changing from from the AUTO mode to the OFF or
HAND mode by pressing the OFF or HAND key.
1 =
1 – Defines digital input
DI
• Activating the digital input locks out local control.
• De-activating the digital input enables the HAND selection.
2...6 =
2...
DI
the local lock.
• See
1 above.
DI
7 =
– Sets the lock. The control panel cannot select HAND, and
ON
cannot control the drive.
8 =
– Defines bit 14 of Command Word 1 (parameter 0301) as the
COMM
control for setting the local lock.
• The Command Word is supplied through fieldbus communication.
-1 =
1(
) – Defines an inverted digital input
DI
INV
setting the local lock.
• De-activating the digital input locks out local control.
• Activating the digital input enables the HAND selection.
-2...-6 =
2(
DI
as the control for setting the local lock.
• See
1(
DI
INV
212
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is active, the control panel cannot change from
value.
is active and the drive is in the AUTO mode when the
1 as the control for setting the local lock.
DI
6 – Defines digital input
DI
)...
6(
) – Defines an inverted digital input
INV
DI
INV
) above.
ACH550-01 User's Manual
Range
-6...8
on the control panel
OFF BUTTON
LOCAL LOCK
LOCAL LOCK
2...
6 as the control for setting
DI
DI
1 as the control for
DI
Parameter listing and descriptions
is
becomes
2...
6
DI
DI

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