IS-300A
4. How to Operate Screens
4-23
(9) MODE SELECT Screen
(a) DELAY START SET
One welding condition is determined via DELAY START SET, a value
corresponding to chatter prevention time, after a start signal is input. The DELAY
START SET period can be set in a range from 1 to 20 ms, in unit of 1 ms.
When the schedule signal is not input and the start signal is input within the set
time, E-16 (Schedule signal input error) is displayed. However, when
SCHEDULE is set to INT on the MODE SELECT screen, the schedule No.
displayed on the MA-660A is selected without the schedule signal being input.
For schedule selection, refer to (9)(l).
SCH128 OFFOFFOFF
OFF
ON
OFF
OFF
OFF
ON
ON
OFF
OFF2ND STAGE
OFFSCH1
OFFSCH2
OFFSCH4
OFFSCH8
OFFSCH16
ONSCH32
OFFSCH64
ON
ON
OFF
ON
OFF
OFF
OFF
OFF2ND STAGE
OFFSCH1
OFFSCH2
OFFSCH4
OFFSCH8
OFFSCH16
OFFSCH32
OFFSCH64
OFF
OFF
(A) (B)
DELAY START SET DELAY START SET
SCH128
In Fig. (A), schedule signals 1 and 8 are ON. Therefore, welding is performed
using schedule No. 9. In Fig. (B), only schedule signal 8 is ON. As a result,
welding is performed using schedule No. 8.
Schedule signals 16 and 32 are invalid because they are OFF when the
schedule is determined.
(a)
(b)
(c)
(d)
(e)
(f)
(g)
(h)
(i)
(j)
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