Instruction Manual
ITEM TE700
TECNA
S.p.A.
50/128
POST-RO
The value expressed in this parameter indicates the current slicing percentage which the
POST-WELD is carried out with.
This parameter is displayed only in the FIX WORKING
MODE. This parameter is activated through the specific function in the
SETUP MENU.
POST-VE
The value expressed in this parameter indicates the value of the secondary voltage which the
POST-WELD is carried out with.
This parameter is displayed only in the VEK WORKING
MODE. This parameter is activated through the specific function in the
SETUP MENU.
POST-POWER
The value expressed in this parameter indicates the value of the secondary power which the
POST-WELD is carried out with. This parameter is displayed only with WORKING MODE in
PWK and DYN. This parameter is activated through the specific function in the
SETUP MENU
HOLD TIME
The HOLD TIME parameter indicates the time that elapses from the end of the welding
process to the opening of the electrodes. It allows a quicker cooling of the welding spot and
prevents the spot from being stimulated before being properly cooled.
OFF TIME
The OFF TIME parameter indicates a welder wait time, namely the one that elapses from one
welder cycle to the next one when the welder is working in automatic cycle.
When this value is set to 0, the welder always works in single cycle; if it is set to another
value, the welder will work in the automatic cycle.
When the welder works in single cycle, the control unit carries out a single welding cycle each
time it receives a start cycle signal. When the welder works in automatic cycle, the welder
goes on executing welding cycles until the start cycle signal is released.
LIM I MIN
This parameter fixes a minimum current limit value. For each weld, the control unit monitors
that the welding current supplied by the welder is higher than the value set at this parameter;
if it is lower, an error message will be displayed (see the relevant paragraph).
Activate this parameter by setting the CONTROL MODE to CUR., otherwise the parameter is
not displayed during the programming phase. The display of this parameter depends on the
configuration of the machine set in the
FEATURES
INVERTER
and
FEATURES TE700
menus
.
LIM I MAX
This parameter fixes a maximum current limit value. For each weld, the control unit monitors
that the welding current supplied by the welder is lower than the value set at this parameter; if
it is higher, an error message will be displayed (see the relevant paragraph).
Activate this parameter by setting the CONTROL MODE to CUR., otherwise the parameter is
not displayed during the programming phase. The display of this parameter depends on the
configuration of the machine set in the
FEATURES INVERTER
and
FEATURES TE700
menus
.
LIM RO MIN
This parameter defines a minimum current slicing limit value. Each time a weld is carried out
the control unit checks that the average current slicing held during the welding operation is
greater than the value set in this parameter. Otherwise an error condition occurs (see the
specific paragraph).
