Lincoln Electric MAXsa 10 Operator's Manual page 12

install some type of strain relief for the auxiliary
control leads.
4. Connect the external shutdown circuit to either of
the shutdown terminal blocks, #24 & #25, and/or
#26 & #27. A normally closed circuit must be
connected – the MAXsa 10 Controller will recognize
an open circuit as a shutdown command.
5. Remove the shorting jumpers imbedded in the
center of the terminal strip with a small screwdriver
for the shutdown circuits to be used.
When a shutdown input is received, all welding will stop
and an error message will be displayed on the MAXsa
10 Controller. The shutdown circuit must be closed
before resetting Controller. To reset the system, the
Mode Select Panel display will prompt the user to press
the left Mode Select Panel Pushbutton.
1. Shorting Jumper
2. Connect STOP Input Here
Figure #5: Shutdown and Stop Inputs
Stop Input
The MAXsa™ 10 Controller has a Stop Input available
on the terminal strip. The Stop Input will work just like
pressing the STOP Pushbutton. This circuit is in parallel
with the STOP Pushbutton located on the Switch Panel.
Unlike the Shutdown Inputs, which completely shutdown
all welding and auxiliary equipment, the STOP Input will
allow all welding and auxiliary motion to continue based
on the END OPTIONS configurations in the MAXsa™ 10
Controller. See Figure #5.
1. Remove all input power to the MAXsa 10 Controller
including any auxiliary power supplies.
2. Remove the wire duct cover to gain access to the
leads on the right side of the terminal strip.
3. Remove one of the plug buttons located on the
bottom of the MAXsa™ 10 Controller control box
and install some type of strain relief for the auxiliary
control leads.
4. Connect the external Stop Input circuit to terminal
blocks #39 and #41
NOTE: The STOP circuit only needs a momentary
closure to be recognized by the MAXsa™ 10 Controller
English 9 English