Nidec Control Techniques Digitax-SF DA21223, Инструкция по эксплуатации

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Digitax SF
Instruction Manual
6. Operation
5. Position Control Mode
Procedure for Press Motion
Step Operation
Step 1
Check if ready to start.
Open TLSEL1 and select Torque Limit 1 as torque limit value. Verify that MEND/T-LIMIT is closed.
Wait if it’s open.
Ｐａｇｅ 24 Valid or Invalid
Step 2
Select Point No.
Input the point number for approach-to-workpiece motion to PCSEL1...3.
(Point No.1 in this example)
Step 3
Start Point Table Motion
Wait for at least 10 ms after input of PCSEL1...3, and then change the PCSTART1 status from open
to closed. The motion starts per the setting of the point number specified.
Step 4
Check command execution
Wait until MEND/T-LIMIT becomes open. If it’s open, reset PCSTART1 to open.
Step 5
Verity the start Point No.
Verify the point number that was started by the PM1...3 input. When the point number of Press
motion is output (No.2 in this example), close TLSEL1, and select Torque Limit Value 2 as the
torque limit value.
Step 6
Check Torque Limit Status
Check the torque limit status with MEND/T-LIMIT and wait until it becomes closed.
Step 7
Clear
Position Error
Counter
After MEND/T-LIMIT becomes closed, wait for the desired press time, then close RESET/PCLR to
execute Clear
Position Error
Counter. Wait for at least 25 ms after RESET/PCLR, input, and
then reset RESET/PCLR to open.
Step 8
Check if ready to start.
Open TLSEL1 and select Torque Limit 1 as the torque limit value. Verify that MEND/T-LIMIT is closed.
Step 9
Select Point No.
Input a point number for the leaving-workpiece motion to PCSEL1…3. (No.3 in this example)
Step 10
Start Point Table Motion
Wait for at least 10 ms after input of PCSEL1...3, and then change the PCSTART1 status from open
to closed. Motion starts according to the specified Point No. settings.
Step 11
Check command execution
Wait until the MEND/T-LIMIT becomes open. If it’s open, change PCSTART1 back to open.
Step 12
Check Operation Complete
Verify with MEND/ T-LIMIT that the motion command execution is complete. MEND/T-LIMIT
turning from open back to closed indicates that the motion is complete.