WEG CLIC-02 Manual Del Usuario página 70

Ladder Logic Programming
7.1.3 Inputs via Keyboard
The input points of CLIC-02 keyboard are assigned by variables Z. there are 4 digital input
points type Z, one for each direction key. The "CONFIG Z" option must be activated so
that the Z inputs are enabled.
Z02
7.1.4 Auxiliary markers
Auxiliary markers or relay markers are memory bits used for logic internal control. The
auxiliary relays are not physical inputs or outputs, which can be connected to external
devices; they are only used internally in the logic as auxiliary memory. CLIC-02 has 63
auxiliary markers M and 63 auxiliary markers N- M01 ~M3F and N01 ~ N3F. Since markers
are internal CPU bits, they can be programmed either as digital inputs (contacts) or as digital
outputs (coils). In the first line below the auxiliary relay M01 is being used as an output coil
and will energize when input I02 starts. In the second line, the auxiliary relay M01 is being
used as an input and, when energized, it will turn on outputs Q02 and Q03.
70 | CLIC-02
Z01
Z04
Z03
- English -
When the 'Z' keys are Quando as teclas 'Z'
enabled, a sign on the
estiverem
opening screen will be
habilitadas, será
displayed
exibido um sinal na
tela de abertura