I/O Functions; Parallel Inputs - Bosch WT PSI 6 Series Technical Information

7.3

I/O functions

7.3.1

Parallel inputs

Selecting seam programs
1070 080 086-101 (01.01) GB
PSI 6XXX.190 W1
NOTE
Electromagnetically activated switching and positioning devices require noise suppres-
sion (see section 6).
The selection of cables and the cable lengths are subject to the "Cables" table in section
5.
In the PSI 6XXX.190 W1 the parameters for 32 seam programs can be programmed and
selected for the [sequence]. Seam programs are selected with <Program selection> in
combination with <Block selection>.
Each seam program consists of a basic program (<Program selection>) and up to 7
block programs (<Block selection>).
The higher-level welding parameters have been programmed in the basic programs. The
current block parameters required for the [sequence] are programmed in the block pro-
grams, refer to sections 9.1 and 9.2.
All seam programs work with electrode number 0.
Changing the <Block selection> can be done within a running basic program without
interrupting the current. Changing the <Block selection> comprises the block programs
assigned to the basic program, cf. assignment on page 7-16.
When changing the block programs, the current impulse just started is completely
welded, and then the new block program is started.
Electrical connection
7-15