CHAPTER 5. MAINTENANCE
HF25D DC RESISTANCE WELDING SYSTEM
5-8
990-333
Alarm Message
Description
Corrective Action
WELD STOP -
LIMIT REACHED
The user set Upper Limit value has been
exceeded and automatically terminated
the weld energy.
This is a MONITOR LIMITS feature activated
by the selecting the ENERGY key, then
programming the Upper Limit values for Weld1
and Weld2.
If the terminated weld energy is not adequate for
the weld, re-set the Upper Limit values for
Weld1 and Weld2.
WELD SWITCH IN
NO WELD
POSITION
User has tried to activate the HF25/26
with the Weld/No Weld Switch in the
No Weld Position.
No weld current will flow.
Set the Weld/No Weld switch to the Weld
position.
WELD TIME TOO
SMALL
The user has attempted to program zero
for all upslope, weld, and downslope
time periods.
Re-program the welding parameters to be within
the capability of the HF25/26.
Summary of Contents for HF25A
Page 9: ...HF25D DC RESISTANCE WELDING SYSTEM 990 333 ix ...
Page 10: ......
Page 20: ......
Page 84: ...CHAPTER 6 CALIBRATION HF25D DC RESISTANCE WELDING SYSTEM 990 333 6 4 Final Calibration Setup ...
Page 113: ......
Page 129: ......
Page 153: ......
Page 171: ......