Initial Parameter Settings: Setting Operation Parameter Groups (#12810 To #12848) - Mitsubishi Electric M800VW Series Programming Manual

M800V/M80V Series PLC Programming Manual (2/2)
14 PLC Help Function
14.34 PLC Axis Indexing
14.34.3.4 Initial Parameter Settings: Setting Operation Parameter Groups (#12810 to
#12848)
A group of parameters related to feed control, such as axis feedrate and acceleration/deceleration time constatnt, is called an
"operation parameter group". Four operation parameter groups can be set in total. By selecting any group with Operation
parameter selection 1, 2 (PR1, PR2) from the PLC before operation, the operating conditions can be changed to match the
machine status each time. There are also operation modes such as stopper positioning control, in which the drive unit
automatically selects the operation parameter group and controls the machine.
Parameters to designate operation pattern
Operation parameter group 4
Operation parameter group 3
Operation parameter group 2
Operation parameter group 1 PR1
Parameter names
Automatic operation speed
Manual operation speed
Manual and jog operaion feedrate
Acceleration/deceleration Acceleration/deceleration time constant
time constant 1
Acceleration/deceleration
time constant 2
Torque limit value Torque (current) limit value
Position droop (compliance delay) tolerable value
Excessive error detection width
Set position output width Set position signal output tolerable value
Near set position output width Near set position output tolerable value
Feedrate setting
Set the machine speeds as feedrate in the parameters separately for automatic operation and manual operation. Since the
electronic gear automatically calculates the motor speed, the setting can be done without being concerned with gear ratio,
pitch, encoder resolution, etc.
Parame-
Abbreviation Parameter name
ter No.
Operation parameter
group 1
12810 aux_Aspeed1
Automatic operation
speed
Operation parameter
group 2
12820 aux_Aspeed2
Automatic operation
speed
Operation parameter
group 3
12830 aux_Aspeed3
Automatic operation
speed
Operation parameter
group 4
12840 aux_Aspeed4
Automatic operation
speed
Operation parameter
12811 aux_Mspeed1 group 1
Manual operation speed
Operation parameter
12821 aux_Mspeed2 group 2
Manual operation speed
Operation parameter
12831 aux_Mspeed3 group 3
Manual operation speed
Operation parameter
12841 aux_Mspeed4 group 4
Manual operation speed
IB-1501668-B
PR1 = 1, PR2 = 1
PR1 = 0, PR2 = 1
PR1 = 1, PR2 = 0
0, PR2 0
= =
Functions
Automatic operation feedrate
linear part for all operation mode
Acceleration/deceleration time constant
non - linear part for all operation mode
Set the feedrate in automatic operation when the opera-
tion parameter group is selected.
#12810 aux_Aspeed1 is regarded as the clamp value for
the automatic operation speeds and manual operation
speeds of all operation groups.
Set the feedrate in manual and JOG operations when
the operation parameter group is selected.
4 sets
Explanations
848
Setting range (unit)
1 to 100000
°/min
(mm/min)
1 to 100000
°/min
(mm/min)