Conair S900II System Technical Information PDF herunterladen (Seite 43)

Programming S900–II Level 1

Version 2.2 |–>

IV – Programming instructions

01T01527_2

25.5.00



Checking an input’s status :

Choice : REVERSE (NORMAL is implicit)

Syntax : IN... (000 –> 255) or IN/....

 0 –> 127 : local inputs

 136 –> 143 : pendant inputs

 144 –> 255 : remote inputs (on CAN or ASI network)

Status “1” (or “0”) of the input is awaited before going on to the next step. Several different inputs can

be checked at 0 or 1 in the same step.

 Checking a bit’s status :

Choice : REVERSE (NORMAL is implicit)

Syntax : BIT... (000 to 127) or BIT/....

Status “1” (or “0”) of the bit is awaited before going on to the next step. Several different inputs can

be checked at 0 or 1 in the same step.

IV – 2. 3. Allocation and operation instructions

 CNT instruction – Counter handling –

You have at your disposal :

 16 standard counters (CNT 0000 –> 0015),

 4000 stacking counters (see chapter V – 3. page 59).

In the main programs, 3 operations can be performed on the counters :

 [ RST ] Counter reset to zero

 [ + 1 ] Increment ; counter

(t)

= counter

(t–1)

+ 1

 [ – 1 ] Decrement ; counter

(t)

= counter

(t–1)

– 1

RST.CNT 0001. Counter No. 01 is set to 0.

DEC.CNT 0015. Counter No. 15 is decremented.

INC.CNT 0013. Counter No. 13 is incremented.

1 2 ... 38 39 40 41 42 43 44 45 46 47 48 ... 81 82

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Conair S900II System Technical Information Seite 43