Specifications

PB3:

The real data access occurs here. Evaluate here the keys, set menus, LEDs, etc..

PB4:

Resets the keys and synchronous words at communication loss. Attach your

measures here.

Used programmable controller areas:

MW 100 FLAG WORD AREA PCS-WORD 0..255

...

MW 355

E 2.1 RESTART INPUT

A3.1 FAULT OUTPUT

M 1.1 TIMER TIME-OUT PROCESSING

M 1.2 RESET TIMER TIME-OUT

M 1.3 EDGE COMMUNICATION LOSS

M 1.4 EDGE RESTART

M 1.5 „

M 1.6 ACCESS AFTER COMM. LOSS

SM 1 AWP is active

SM 2 ON flag

TSW1 TIME-OUT TIMER PRESET VALUE

T 1 TIME-OUT TIMER

PB1 INITIALIZATION

PB2 DATA ACCESS MANAGEMENT

PB3 DATA ACCESS

PB4 COMMUNICATION LOSS

Programmable controller handling software