Creating A Program To Enable/Disable The Manual Pulse Generator Operation - Mitsubishi Electric A1SD75P1-S3 User Manual

11 MANUAL CONTROL

11.3.4 Creating a program to enable/disable the manual pulse generator operation

A sequence program must be created to execute a manual pulse generator operation.
Consider the "required control data setting", "start conditions", "start time chart", and
"device settings" when creating the program.
The following shows an example when a manual pulse generator operation is started
for axis 1.
Setting item
Manual pulse
Cd.22 generator enable
flag
Manual pulse
Cd.23
generator 1 pulse
input magnification
* Refer to section "5.7 List of control data" for details on the setting details.
Interface
signal
External
signal
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Required control data setting
The control data shown below must be set to execute a manual pulse generator
operation. The setting is carried out with the sequence program.
Setting
value
Set "1: Enable manual pulse generator
operation". (Set "0: Disable manual pulse
1 (0)
generator operation" when finished with the
manual pulse generator operation.)
Set the manual pulse generator 1 pulse input
1
magnification.
Start conditions
The following conditions must be fulfilled when starting. The required conditions
must also be assembled in the sequence program, and the sequence program
must be configured so the operation will not start if the conditions are not fulfilled.
Signal name
PLC READY signal
AD75 READY signal
Axis stop signal
Positioning start
complete signal
BUSY signal
Error detection signal
M code ON signal
Drive unit READY signal ON Drive unit preparation completed
Stop signal
Upper limit (FLS)
Lower limit (RLS)
Setting details
Signal state
ON PLC CPU preparation completed
OFF AD75 preparation completed
OFF Axis stop signal is OFF
OFF Start complete signal is OFF
OFF AD75 is not operating
OFF There is no error
OFF M code ON signal is OFF
OFF Stop signal is OFF
ON Within limit range
ON Within limit range
11 - 23
MELSEC-A
Buffer memory address
Axis 1 Axis 2 Axis 3
1167 1217 1267
1168 1218 1268
1169 1219 1269
Device
Axis 1 Axis 2 Axis 3
Y1D
X0
Y13 Y14 Y1C
X1 X2 X3
X4 X5 X6
XA XB XC
XD XE XF
–
–
–
–