Forced Operator Function - Omron 3G3JX User Manual

[UP/DOWN Function Enabled/Disabled]
Frequency reference selection (A001)
•The UP/DOWN function is disabled when the JG operation is enabled.
•The UP/DOWN function is enabled when the frequency reference selection (A001) is set to the
Digital Operator (02).
•The UP/DOWN function is enabled when the multi-step speed reference is enabled.
Parameter No. Function name
UP/DWN
C101
selection
Note: You can store only two codes: multi-step speed reference 0 (A020) and 2nd multi-step speed
reference 0 (A220). Even with C101 set to 01, you cannot store the multi-step speeds 1 to 7
adjusted with the UP/DWN function. To store them, press the Enter key as well.
RUN commands
(FW, RV)
UP
DWN
Output
frequency

Forced Operator Function

This function forcibly switches to operation via the Digital Operator by turning on/off the multi-
function terminal if the frequency reference/RUN command sources are not set to the Digital
Operator.
Data Symbol
31 OPE
Related functions
Related codes
•If you switch on/off this function during operation, the RUN command is reset to stop the Inverter.
Before resuming operation, stop the RUN command from each command source to avoid possible
danger and then input it again.
Multi-step speed
⎯
⎯
00
01
02
03
Data
Does not store the frequency reference adjusted using UP/DWN.
00
After restoring the power, returns the set value to that before UP/DWN.
Stores the frequency reference adjusted using UP/DWN.
01 After restoring the power, maintains the set value after UP/DWN
adjustment.
Function name Status
ON
Forced operator
OFF
Jogging
⎯
ON
ON OFF
OFF OFF
OFF OFF
OFF OFF
OFF OFF
Description
Acceleration/Deceleration does
not function if the UP and DWN
terminals turn on simultaneously.
Description
Prioritizes the command from the Digital Operator (A020,
A220 set values) over the A001 and A002 settings.
Operates according to the A001 and A002 settings.
C001 to C005
A001, A002
4-2 Function Mode
Enabled/Disabled
Disabled
Enabled
Disabled
Disabled
Enabled
Disabled
4-60
4