12. APPLICATION OF FUNCTIONS
12 - 30
(b) Operation
The following table shows an example of the procedure before operation.
Step
Setting and operation
1. Data setting
Refer to the setting example on the previous page and set the data.
2. Initial position adjustment
Adjust the synchronous positions of the conveyor axis and rotary knife axis.
When the position of the conveyor axis (main axis current value) is "0", set the position of
the rotary knife axis (feed current value) to "0".
Since the position at power-on is "0", the home position return of the conveyor axis is not
required.
Perform the home position return on the rotary knife axis at the point where the blade of the
cutter becomes the top.
Adjust the conveyor axis and rotary knife axis so that the 0 position of both axes is located at
the center of the sheet length.
3. Selecting cam data
Select the cam data to be executed with CI0 to CI3 (Cam No. selection 0 to 3). The user can
use [Cam control data No. 49 - Cam No.] to select the cam data. (Note 1)
4. Servo-on
Switch on SON (Servo-on).
5. Switching cam control
Switch on CAMC (Cam control command) to switch the control to the cam control. (Note 2)
6. Starting the conveyor axis
Check that CAMS (During cam control) is on and start the conveyor axis. (Note 2)
The rotary knife axis is driven in synchronization with the conveyor axis.
Note 1. Use Cam number setting (2D80h) to select a cam No. via the Modbus-RTU communication.
2. Use C_CAMC (Control input (bit 5 of 2D02h)) to input a cam control command via the Modbus-RTU communication. The
output status during cam control can be read with S_CAMS (Control output (bit 5 of 2D12h)).
MD0
(Operation mode selection 1)
SON (Servo-on)
Cam No.
CAMC
(Cam control command)
CAMS
(Under cam control)
Conveyor axis travel distance
(Main axis current value)
Cam axis one cycle
current value
Rotary knife angle
(Cam axis feed current
value)
ON
OFF
ON
OFF
ON
OFF
ON
OFF
360°
180°
0°
Cam one cycle
Cutting position
Cutting position
Cutting position
Cutting position
Sheet
Max. 20 ms
Cam one cycle
Cam one cycle
Cam one cycle
0
1
Fig. 12.1.3 Timing chart
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Summary of Contents for MELSERVO MR-J4-03A6-RJ
Page 27: ...1 FUNCTIONS AND CONFIGURATION 1 12 MEMO www kavrammuhendislik com tr ...
Page 127: ...3 DISPLAY AND OPERATION SECTIONS 3 54 MEMO www kavrammuhendislik com tr ...
Page 275: ...5 HOW TO USE THE PROGRAM 5 68 MEMO www kavrammuhendislik com tr ...
Page 305: ...6 HOW TO USE INDEXER 6 30 MEMO www kavrammuhendislik com tr ...
Page 405: ...7 PARAMETERS 7 100 MEMO www kavrammuhendislik com tr ...
Page 419: ...8 TROUBLESHOOTING 8 14 MEMO www kavrammuhendislik com tr ...
Page 423: ...9 OPTIONS AND PERIPHERAL EQUIPMENT 9 4 MEMO www kavrammuhendislik com tr ...
Page 607: ...MEMO www kavrammuhendislik com tr ...