6-80
• Setting
2 can’t be selected if the 3G3IV
-P
AI14B is being
used and parameter F2-01 (AI-14 Input Selec
-
tor) is set to 0.
D External Baseblock N.O. (Setting: 8)
OFF Normal operation
ON Baseblock
D External Baseblock N.C. (Setting: 9)
OFF Baseblock
ON Normal operation
• With either of these settings, the multi-function input controls baseblock operation.
• Baseblock
is an interruption of the Inverter output. The motor coasts while the
baseblock command is
being input.
• The
output frequency is retained internally
, so the speed search will start from the same frequency and
the
motor
will be started up when the baseblock command is cleared. T
o cancel the retained frequen
-
cy, turn OFF the run command once. Then the retained frequency will be set to 0.
• After
a baseblock command is cleared, the voltage will
be restored in the voltage recovery time set in
L2-04.
Run/Stop command
Baseblock command
Frequency reference
Output frequency
Input Cleared
Coasting
ONOFF
The retained output frequency
is output in a step pattern.
D Acceleration/Deceleration Ramp Hold (Setting: A)
OFF Normal operation or restart acceleration/deceleration.
ON Pause acceleration/deceleration and maintain the present frequency.
• With this setting, the multi-function input pauses acceleration or deceleration and maintains (holds)
the output frequency.
• Acceleration/deceleration is restarted when the acceleration/deceleration ramp hold input is turned
OFF.
• The
motor will be stopped if a stop command is input while the acceleration/deceleration ramp hold
input is ON.
Advanced Operation Chapter
6
To Next Page
Loading...
