8-16 CHAPTER 8: OPERATION
ALPHA ST320 S2
P09 : Chuck close postponement
Chuck close delay :
• The time postponed for initiating PUSHING FORCE.
• This timer starts to count when the chuck closes after the
pusher arrives at TOP CUT position.
• This parameter is only available when MODE 8 = 1. The
time unit is 0.1 second.
P10: Mode Dry Run
Position : (read only)
The current pusher position measured from sensor SQ2.
Dry run:
If this function is activated, actions below will be executed
when the bar feed system turned to AUTOMATIC mode :
1. AUTO button led is blinking.
2. HMI texts are blinking.
3. Deactivate check items below :
1) Hydraulic pressure.
2) Too long / too short
3) Remnant check
4) Magazine empty
5) TOP CUT position
4. During automatic mode, the pusher stops after every fed
out except the synchronization function is activated.
5. During automatic mode, the bar feed system stops before
every FIRST FEED. AUTO START button should be
pressed to continue the automatic sequence.
This function is created for the connection. It must be turned
OFF when the installation is accomplished.
P11: Manual mode of the front rest
Current position : (read only)
The current pusher position measured from sensor SQ2.
Manual Mode :
If this function is activated, Front rest operates in manual
mode.
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