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Programming and Parameters
3-35
D
Y
N
A
MIC CONTR
O
L
Rest
ar
t Modes
168 [LevelSense Start]
Enables/disables a feature to issue a Start
or Run command and automatically
resume running at commanded speed
after drive input power is restored.
Requires a digital input configured for Run
or Start and a valid start contact.
Default:
Options:
1
0
1
“Enabled”
“Disabled”
“Enabled”
Enables/disables a feature to issue a start or run command and automatically run
at the commanded speed when drive input power is applied.
Disabled: The drive starts on the open-to-closed transition of the control source
start input when no start inhibit conditions are present (edge-sensitive detection).
Enabled: The drive starts when the control source start input is closed, no start
inhibit conditions are present, and power is applied (level-sensitive detection).
Note that this feature (LevelSense Start) requires a digital input configured for run
or start and a valid start contact.
F
ile
Gr
oup
No
.
Parameter Name and Description
See
page 3-2
for symbol descriptions
Values
Re
lated
!
ATTENTION: Equipment damage and/or personal injury may
result if this parameter is used in an inappropriate application. Do
not use this function without considering applicable local, national
and international codes, standards, regulations or industry
guidelines.
ATTENTION: Be aware of the following:
•
Setting parameter 168 to 1 (Enabled) immediately applies
output power to the motor when all start conditions are met.
•
If the drive is running from the terminal block, LevelSense Start
is enabled, and a fault occurs, the drive coasts to rest and
generates a fault. In this case, resetting and clearing the fault
immediately restarts the drive without any change to the start or
stop input states.
When this function is enabled, the user must ensure that automatic
start up of the driven equipment will not cause injury to operating
personnel or damage to the driven equipment. In addition, the user
is responsible for providing suitable audible or visual alarms or
other devices to indicate that this function is enabled and the drive
may start at any moment. Failure to observe this precaution could
result in severe bodily injury or loss of life.
ATTENTION: Disabling this function will alter the operation of the
drive or, for drives with the bypass option, inhibit the drive from
starting. Do not disable this function. Failure to observe this
precaution could result in severe bodily injury or loss of life.
Содержание 9VT201-007HTNNN
Страница 1: ...VTAC 9 AC Drive Firmware Version 3 xx User Manual ...
Страница 4: ...soc 2 ...
Страница 14: ...P 8 Overview Publication 9VT UM001D EN P Notes ...
Страница 56: ...1 42 Installation Wiring Publication 9VT UM001D EN P Notes ...
Страница 62: ...2 6 Start Up Publication 9VT UM001D EN P Notes ...
Страница 130: ...3 68 Programming and Parameters Publication 9VT UM001D EN P Notes ...
Страница 150: ...4 20 Troubleshooting Publication 9VT UM001D EN P Notes ...
Страница 176: ...A 26 Supplemental Drive Information Publication 9VT UM001D EN P Notes ...
Страница 196: ...B 20 Using the LCD OIM Publication 9VT UM001D EN P Notes ...
Страница 212: ...C 16 Application Notes Publication 9VT UM001D EN P Notes ...
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