Entron EN1000 series

ENTRON Controls, LLC. • 700120S • Page 111
9.2.4 SEAM MODE
S.E.S.E.
S.E.S.E.
S.E.=
0606
0606
06
This mode was primarily designed as a NON-BEAT SEAM mode. It enables a user to execute
a fixed time weld using a number of repetitions in addition to alternating two heats within
single schedule.
The control is programmed as follows:
1. Use the SELECT push button until the DATA display shows
EFEF
EFEF
EF.
2. Use the SCHEDULE push buttons to find
S.E.S.E.
S.E.S.E.
S.E. in the SCHEDULE display.
3. Program a value
S.E.S.E.
S.E.S.E.
S.E.=
0606
0606
06 and press the ENTER push button.
4. Use the following information to program working schedule.
By definition, the SEAM mode is a BEAT mode operation. In a normal SEAM mode,
CHAINED mode of welding schedules is not available.
SQUEEZE count [normal SQUEEZE]
WELD/HEAT count [WELD 1] [normal WELD time]
PERCENT CURRENT [PERCENT 1] [normal PERCENT]
HOLD count [normal HOLD time]
OFF count [PERCENT 2] [new second PERCENT heat]
IMPULSES [Weld(1+2)*Factor] [repetition factor for overall WELD time]
COOL count [WELD 2] [new COOL will execute a second WELD/HEAT]
VALVE MODE [normal VALVE MODE]
CYCLE MODE [normal CYCLE MODE]
SLOPE MODE [normal SLOPE MODE]
SLOPE COUNT [normal SLOPE COUNT]
In order to obtain a long series of heat patterns, the schedules can be CHAINED as normal to
execute a second, third or more subsequent schedules with a similar set of heat patterns. Example:
NOTICE
Figure 9-9. NON-BEAT SEAM mode
SCHEDULE SQUEEZE
WELD/
HEAT
PERCENT
CURRENT
HOLD OFF IMPULSES COOL
VALVE
MODE
CYCLE
MODE
SLOPE
MODE
SLOPE
COUNT
01 slope 05 00 10 00 00 01 00 01 02 00 00
02 seq.A 05 01 50 00 70 37 02 01 02 01 10
03 seq.B 05 01 55 00 85 54 02 01 02 01 10
04 seq.C 05 01 50 00 95 16 02 01 02 01 10
05 seq.D 05 01 40 10 70 15 02 01 02 01 10
WELD1
WELD2