ACH550-UH User’s Manual 1-111
Parameters
1609 START ENABLE 2 -6…7 1 0 (NOT SEL)
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
panel display. The drive will not start until 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 the Command
word 2 (parameter 0302) activates the start disable 2 signal.
• See 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, 1 1 1 (
YES)
Controls the visibility of the following alarms:
• 2001, Overcurrent alarm
• 2002, Overvoltage alarm
• 2003, Undervoltage alarm
• 2009, Device overtemperature alarm.
For more information, see section Alarm listing on page 1-286.
0 =
NO – The above alarms are suppressed.
1 =
YES – All of the above alarms are enabled.
1611 PARAMETER VIEW 0, 1 1 0 (
DEFAULT)
Selects the parameter view, i.e. which parameters are shown.
Note: This parameter is visible only when it is activated by the optional FlashDrop device. FlashDrop is designed for
fast copying of parameters to unpowered drives. It allows easy customization of the parameter list, e.g. selected
parameters can be hidden. For more information, see MFDT-01 FlashDrop User’s Manual (3AFE68591074
[English]).
FlashDrop parameter values are activated by setting parameter 9902 to 31 (
LOAD FD SET).
0 =
DEFAULT – Complete long and short parameter lists are shown.
1 =
FLASHDROP – FlashDrop parameter list is shown. Does not include short parameter list. Parameters that are
hidden by the FlashDrop device are not visible.
1612 FAN CONTROL 0, 1 1 0 (
AUTO)
Selects drive cooling fan control.
0 = AUTO – Fan is controlled automatically.
1 =
ON – Fan is always forced on.
1613 FAULT RESET 0, 1 1 0 (
DEFAULT)
Allows fault reset with a parameter. Can be used to reset faults from remote monitoring systems that have
access to drive parameters.
0 =
DEFAULT – Fault is not reset.
1 =
RESET NOW – Resets fault.
Group 16: System Controls
Code Description Range Resolution Default S
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