Hitachi L100 Instruction Manual page 100

Jogging Command
Option
Code
06
Valid for inputs:
Required settings:
Notes:
•
No jogging operation is performed when the set
value of jogging frequency A38 is smaller than
the start frequency B82, or the
•
Be sure to stop the motor when switching the
function [JG] On or Off.
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When the terminal [JG] is turned on and the
Run command is issued, the inverter outputs
the programmed jog frequency to the motor.
Use a switch between terminals [JG] and
[P24] to activate the JG frequency.
The frequency for the jogging operation is set
by parameter A38.
Set the value 01(terminal mode) in A02 (Run
command). Since jogging does not use an
acceleration ramp, we recommend setting the jogging frequency in A38 to 5 Hz or less
to prevent tripping.
The type of deceleration used to end a motor jog is selectable by programming function
A39. The options are:
• 00 Free-run stop (coasting)
• 01 Deceleration (normal level) and stop
• 02 Use DC braking and stop
Terminal
Function Name
Symbol
JG Jogging
C01, C02, C03, C04, C05
A02= 01, A38 > B82, A38 > 0,
A39
value is 0 Hz.
[JG]
terminal
[FW, RV]
(Run)
A39
Motor
speed
Jog decel type
Input
Description
State
ON Inverter is in Run Mode, output to motor runs at
jog parameter frequency
OFF Inverter is in Stop Mode
Example:
L 5
See I/O specs on page 4–5.
4–9
L100 Inverter
time
A39
JG FW
P24
4 3 2 1