Analog Frequency Reference Sample/Hold (Setting: 1E)
The analog input value will become the frequency reference 100 ms after the multi-function input
closes.
Sample/hold
command
Analog input
CLOSED
CLOSED
CLOSED
100
ms
100
ms
100
ms
Frequency
reference
Analog Frequency Reference Sample/Hold
The analog frequency reference sample/hold function is valid only for terminals 13, 14, and 16 or for
the analog inputs from the AI-14U or AI-14B.
An OPE03 fault will occur if two or more of the following
signals turn ON at the same time: acceleration/deceleration ramp hold command (0A), up/down
commands (10 or 11), trim control increase/decreasecommands (1C or 1D), and the analog frequency
reference sample/hold command.
External Faults (Settings: 20 to 2F)
With this setting, the multi-function input can be used to stop the Inverter or output an alarm when a
malfunction or fault occurs in a peripheral device.
There are 16 external fault inputs available with all 16 combinations of the following variables. Select
the setting with the desired combination.
Input level: Normally open or normally closed
Detection method: Always or During operation only
Operation selection: Deceleration to stop, Coast to stop, Emergency stop, or Continue operation
Setting
External Fault Settings
Input level
Detection method
Operation selection
NO contact
NC contact
Always
D u r i n g
operation
Deceleration to
stop(Fault)
C o a s t
t o
stop (Fault)
E m e r g e n c y
stop (Fault)
Continue
operation
(Alarm)
For the input level, select whether you want a fault to be detected when the input signal isON(normally
open input) or OFF (normally closed input).For the detection method, select whether you want faults
to be detected any time that the Inverter is
ON or only during operation.
Is a registered trademark of yolico
YD3000N
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