Analog Command Hold - Omron MX2 User Manual

Using Intelligent Input Terminals

4-5-23 Analog Command Hold

This function allows you to make the inverter hold the analog command input
via the external analog input terminal when the AHD terminal is made ON.
While the AHD is turned ON, the up/down function can be used based on the
analog signal held by this function as reference data.
01
When " " is specified for Up/down
memory mode selection (
result of up/down processing can be
stored in memory.
If the inverter power is turned on or
the RS terminal turned off with the
AHD terminal left turned on, the data
held immediately before power on or
turning off the RS terminal will be
used.
Note Set frequency remains when the inverter is switched with SET terminal with
AHD on. Turn AHD terminal off to re-hold the set frequency.
Note Frequent use of this function may result in a shorter in memory component of
the inverter.
Option Terminal
Code Symbol
65
AHD
Valid for inputs:
Required settings:
AHD
C101
), the
Analog
input
command
Frequency
command
Function State
Name
Analog ON Hold the analog input value
command
hold
OFF Does not hold the analog input
value
C001~C007
Section 4-5
ON
Hold the data
Description
193