PC Control / Profi Control 645-12M Instruction Manual pdf - Kuhnke

Summary of commands
4.6.9. Programmable pulses, timers and counters
Com
man
Operand (example) Byt Time
[µs]
Function
C
*)
Z
*)
= PP00.00 16 5 programmable pulse at positive edge ++ ++
=N PP00.00 16 5 programmable pulse at negative edge ++ ++
L A
O
PP00.00 4 0.45 logical operation with pulse signal -- ++
LN
AN
ON
PP00.00 6 8 8
0.6
0.75
0.75
logical operation with pulse signal, negated -- ++
= PT00.00:100*10ms:R:R 14 14 progr. time with constant time value (log.1=On) ++ ++
= PT00.00:BM00.00*10ms:R:R 20 17.5 progr. time with var. time value (log.1=On) **) ++ ++
=N PT00.00:100*10ms:R:R 18 15 progr. time with constant time value (log.0=On) ++ ++
=N PT00.00:BM00.00*10ms:R:R 24 18.5 progr. time with variable time value (log0=On) **) ++ ++
=TH PT00.00 14 11.5 time halt (current value is kept) ++ ++
L A
O
PT00.00 4 0.45 logical operation with timer output -- ++
LN
AN
ON
LD
PT00.00 6 8 8
0.6
0.75
0.75
logical operation with timer output, negated -- ++
PT00.00 4 0.45 load residual timer value -- yes
= C00.00:100:F:R 14 9.6 progr. counter with const. counter val. (log.1=On) ++ ++
= C00.00:BM00.00:F:R 20 10 progr. counter with var. counter val. (log.1=On)**) ++ ++
=N C00.00:100:F:R 18 10.5 progr. counter with const. counter val. (log.0=On) ++ ++
=N C00.00:BM00.00:F:R 24 11 progr. counter with var. counter val. (log.0=On)**) ++ ++
=C C00.00 14 10 clock pulse transfer (counting) ++ ++
L A
O
C00.00 4 0.45 logical operation with counter output -- ++
LN
AN
ON
C00.00 6 8 8
0.6
0.75
0.75
logical operation with counter output, negated -- ++
LD C00.00 4 0.45 load actual counter value -- yes
:R this entry at the last position makes counters and timers remanent (buffered by the accu on the CP
when set. **) No external operand (PROFIBUS) can be used for variable timer or counter values.
*) Influence on (C)arry and (Z)ero bit: -- yes
++
no alteration defined flag alteration undefined flag
alteration
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