Mitsubishi Electric FR-A820-00046 Instruction Manual page 467

Parameters
JOG operation in the External operation
● Operation can be started and stopped by the start signals (STF and STR signals) when the Jog
operation selection (JOG) signal is ON. (For the operation method, refer to page 4-30.)
● In the initial setting, the JOG signal is assigned to the terminal JOG.
Fig. 5-117:
JOG operation in PU
When the operation panel or parameter unit is in the JOG operation mode, the motor jogs only while
the start button is pressed.
(For the operation method, refer to page 4-31.)
NOTES The reference frequency of the acceleration/deceleration time differs according to the Pr. 29
"Acceleration/deceleration pattern selection" setting. (Refer to page 5-240.)
The Pr. 15 setting should be equal to or higher than the Pr. 13 "Starting frequency" setting.
The JOG signal can be assigned to an input terminal by setting Pr. 178 to Pr. 189 (input terminal
function selection). Changing the terminal assignment may affect other functions. Set parameters
after confirming the function of each terminal.
During JOG operation, the second acceleration/deceleration cannot be selected with the RT sig-
nal. (Other second functions are enabled. (Refer to page 5-428.))
When Pr. 79 "Operation mode selection" = "4", JOG operation is started by one push of FWD/REV
key on the operation panel and stopped by STOP/RESET key.
This function is invalid when Pr. 79 = "3".
Under the position control, when the position command speed creation is completed and the
droop pulse is within in-position width, the external JOG operation can be operated. (The JOG
operation cannot be performed from PU.)
Parameters referred to
Pr. 13
Pr. 20
Pr. 21
Pr. 29
Pr. 79
Pr. 178 to Pr. 182
FR-A800
Output
frequency (Hz)
Pr. 20
Pr. 15
setting range
JOG signal
Forward rotation STF
Reverse rotation STR
Jog operation signal timing chart
Starting frequency
Acceleration/deceleration reference frequency
Acceleration/deceleration time increments
Acceleration/deceleration pattern selection
Operation mode selection
(input terminal function selection)
(D) Operation command and frequency command
Forward
rotation
Reverse
rotation
Pr. 16
ON
ON
ON
Time
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