Rockwell Automation PicoTM Controller 1760 Uživatelský manuál stáhnout pdf (Strana 129)

Publication 1760-UM001A-EN-P

Inside Pico 8-5

Example: Operating Hours Counter

1760-L18AWA Cycle Time

For 1760-L18AWA, the cycle time can be calculated as follows:

Function Number Time Duration in µs Total

Basic pulse 1 210 210

Refresh 1 3500 3500

Contacts and bridged contact fields 17 20 340

Coils 7 20 140

Total rungs from the first one to the last

one, with empty ones in between

750 350

Connecting lines (only )

220 40

Timing relays 1 20 20

Counters 1 20 20

Analog value function relays – – –

Total 4620

Function Number Time Duration in µs Total

Basic pulse 1 520 –

Refresh – 5700 –

Contacts and bridged contact fields – 40 –

Coils – 20 –

Total rungs from the first one to the last one,

with empty ones in between

–70 –

Connecting lines (only )

–40 –

Timing relays – – –

Counters – – –

Analog value function relays – – –

Total –

-----------TT8

T8-M16-----CC8

-------SM16

T8--------RM16

C8---------{Q4

I1---------RC8

RT8

1 2 ... 124 125 126 127 128 129 130 131 132 133 134 ... 157 158

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Rockwell Automation PicoTM Controller 1760 Uživatelský manuál Strana 129