TECNA TE700, Instruction Manual

Page: 107 / 128

TECNA
S.p.A.
ITEM TE700 Instruction Manual
CHAPTER 8
– DESCRIPTION OF INTERFACE OUTPUTS
8.1 – WELD ERROR (WRONG)
The WRONG signal identifies a wrong weld which is out of the limits set conforming to the
table shown below.
The output, which is an opto-electronic contact, closes at the beginning of the hold time and
remains closed until the end of the hold time (if the cycle start signal had already been
deactivated), as long as the start button is held down or, if present, until the end of the pause
time.
When an error message appears on the control unit, the wrong remains high until the error is
cleared from the display through the CLEAR key or through the ERROR RESET input
(when the additional board 50200 is present).
WRONG SIGNAL ACTIVATION TABLE
WORKING MODE
- ►
CONTROL MODE
|
▼
IK / FIX / RO / VEK / PWK /
DYN
ENE
NO
/

Min time

Max time
CUR

Minimum current limit

Maximum current limit

Min time

Max time

Minimum current limit

Maximum current limit
RO

Minimum conduction limit

Maximum conduction limit

Min time

Max time

Minimum conduction limit

Maximum conduction limit
VE

Minimum secondary voltage limit

Maximum secondary voltage limit

Min time

Max time

Minimum secondary voltage limit

Maximum secondary voltage limit
PW

Minimum power limit

Maximum power limit

Min time

Max time

Minimum power limit

Maximum power limit
ENE

Minimum supplied energy limit

Maximum supplied energy limit
/
QUALITY-T
|
▼
THICK

Minimum material initial thickness limit

Maximum material initial thickness limit

Min time

Max time

Minimum material initial thickness limit

Maximum material initial thickness
limit
IDENT

Minimum final indentation limit

Maximum final indentation limit

Min time

Max time

Minimum final indentation limit
107/128