Jog Operation (Pr. 15, Pr. 16) - Mitsubishi Electric FR-A520-2.2K Instruction Manual

Setting
0
1
2 For constant- Boost for reverse rotation 0%
3 torque lift Boost for forward rotation 0%
ON...For constant-torque load (same as in setting = 0)
4 RT signal
OFF...For constant-torque lift, boost for reverse rotation 0% (same as in
setting = 2)
ON...For constant-torque load (same as in setting = 0)
5 RT signal OFF...For constant-torque lift, boost for forward rotation 0% (same as in
setting = 3)
Note: 1. This parameter setting is ignored when Pr. 80 and Pr. 81 have been set to select the advanced
magnetic flux vector control mode.
2. When the RT signal is on, the other second functions such as second acceleration/deceleration
time and second torque boost are also selected.
3. When the setting is 4 or 5, X17 signal may be used instead of the RT signal. Use any of Pr. 180
to Pr. 186 to assign the terminal used to input the X17 signal.
z

Jog operation (Pr. 15, Pr. 16)

Pr. 15 "jog frequency"
Pr. 16 "jog acceleration/deceleration time"
In the external operation mode, jog operation can be started and stopped with the start signal (STF, STR)
after selection of the jog mode (JOG signal ON). In the PU operation mode, jog operation can also be
performed using the PU (FR-DU04/FR-PU04).
Set the frequency and acceleration/deceleration time for jog operation
z
Parameter
Factory Setting
Number
15 5Hz
16 0.5 s
Output frequency (Hz)
Pr.20
Jog frequency
Forward
Pr.15
setting range
rotation
Pr.16
ON
JOG
Forward rotation STF ON
Reverse rotation STR
Note: 1. In S-shaped acceleration/deceleration pattern A, the set time is a period of time required to reach
Pr. 3 "base frequency".
2. The acceleration time and deceleration time cannot be set separately for jog operation.
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Output Characteristics
For constant-torque load
For variable-torque load
Boost for forward rotation...Pr. 0 setting
Boost for reverse rotation...Pr. 0 setting
Setting Range Remarks
0 to 400Hz
0 to 3600 s When Pr. 21 = 0
0 to 360 s When Pr. 21 = 1
Time
Reverse
rotation
ON
71
PARAMETERS
Application
Conveyor, cart, etc.
Fan, pump
For lift load
Load pattern selection
switching function using
RT signal
Related parameters
Pr. 20 "acceleration/deceleration
reference frequency"
Pr. 21 "acceleration/deceleration time
increments"
Pr. 79 "operation mode selection"
Pr. 180 to Pr. 186
(input terminal function selection)