Operation Function: Jog Mode - Mitsubishi Electric M800VW Series Programming Manual

M800V/M80V Series PLC Programming Manual (2/2)
14 PLC Help Function
14.34 PLC Axis Indexing
Note
(1) When performing the manual operation with a linear axis, the axis starts to move in either case where the axis is inside or
outside the stroke range.
In the case where the operation start (ST) is turned OFF when the axis is outside the stroke range, the axis stop position
depends on the timing when the operation start (ST) is turned off or the content of the parameter (#12803 aux_Cont2/
bit4).
Point of ST's OFF Within one stroke from both ends
Positioned at the nearest stroke
In moving into stroke range
end
In moving out of the stroke
Stopped immediately
range
(2) When the torque limit value of the operation parameter group selected at turning-ON of operation start is set to "0", the
operation error (M01 0167) occurs and the axis movement by the manual operation cannot be performed.

14.34.2.3 Operation Function: JOG Mode

The axis is moved at a constant speed.
Turning Operation start (ST) ON moves the axis; turning the signal OFF causes the axis immediately decelerate to stop.
Preparation
Set the following signals before operation.
Abbreviation Signal name
J Jog mode
DIR Rotation direction
PR1, PR2 Operation parameter selection 1, 2
IB-1501668-B
aux_Cont2/bit4=0
(Uniform assignment)
One stroke or further from both
ends
Stopped immediately
Stopped immediately
Explanations
Use this signal to select JOG operation mode.
Setting two different operation modes at the same time will cause the opera-
tion error (M01 0101).
Keep this signal ON during JOG mode.
Parameter "#1018 ccw" also reverses the rotation direction.
The operation will be carried out at manual operation speed (Mspeed) of the
selected operation group.
830
aux_Cont2/bit4=1
(Arbitrary coordinate as-
signment)
Out of the both ends
Positioned at the nearest
stroke end
Stopped immediately