50 MAN. PS 254 EN – Ind. 2
For program version L633 5.0 onwards, if
the last character (the eigth) of the program
name consists of a dollar symbol ($), no
modification of the welding parameters by
the remote control pendant is possible.
! Fault detecting during cycle
During every welding cycle, important
parameter values are monitored periodically at
different delicate points. When a fault is
detected, an immediate stop or a stop with
downslope is initiated depending on the
seriousness of the fault. The fault is indicated
by a flashing light on the remote control
pendant. An error code will also appear on the
display of the PS 254. Appendix 5.2 gives the
error codes, their meaning and their
consequences. We advise you to take careful
notice as to which error code is shown. This
can make maintenance or repair work easier
and highly efficient.
3.3.11. Programmable parameters
For each parameter, the following table shows:
• The synoptic reference (Ref.).
• The corresponding name.
• The maximum value programmable.
• The minimum value programmable.
• The increment value that will be added or
taken away when the buttons « + » or « - »
are pressed on the synoptic.
• The default value proposed during the
creation of a new program.
• The units used. In each column, the
abbreviations stand for:
A Amperage.
V Voltage.
D Movement.
/M A thousandth of the maximum value.
s A second.
ms A millisecond.
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