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Dukane Manual Part No. 403-570-01
Page 53
Section 6 - Machine Operation
Since the welder press force is limited in jog mode for
safety purposes, the machine will disable the servos
and report an error (
Fault: Jog thrust limit exceeded
OR Vertical servo runaway detected
.) if the press is
jogged down too far. If this condition occurs, the welder
must be re-initialized by returning to the RUN screen,
pressing RESET FAULT button, and repeating welder
initialization (Step 8).
10. Set Vertical Travel Lower Limit
Position
To protect tooling, set the vertical press travel limit
using the following steps :
1. Navigate to TOOLS > SYSTEM SETUP tab and press
the VERTICAL TRAVEL LOWER LIMIT button.
2. Press the Initialize button and wait 1 minute.
3. Press the DOWN button, then activate both RUN
SWITCHES to move the head down to the posi-
tion where the lower limit proximity switch should
be activated (at least 4 mm [.15 in.] above tooling
contact, if possible, since the physical hard stop is
lower than the switch position by this distance). To
change speed, select a different setting in the VERT.
Jog Speed box.
4. Press the Set Position button, and wait until a ashing
red circle appears next to the DOWN button.
5. Press DONE.
11. Set Weld Process Parameters
Select the desired setup number (1 through 8; setup 1 is
default) from the TOOLS > SELECT SETUP tab menu.
Input the desired weld process settings in the PRE-
WELD, WELD, and POST-WELD tabs in the SETUP
menu as described in Chapter 5.