Array electronic FAB Series User Manual

FAB I
ntelligent
C
ontrollerr
Example:
Fig. 4.22
Rule 3: In a program path, an output may be connected to the lead input (for
number transfer), but the block with a smaller sequence number shall be used as
the lead input (cause block), while the one with a greater sequence number shall
be the result block. If the user desires for contrary cause and result blocks, it is
only necessary to adjust the block sequence numbers.
Rule 4: One output may be connected to several inputs together, but multiple
outputs cannot be connected to one input.
Rule 5: At power-on and initialization of FAB (at the moment of power-on), the
intermediate relay (M) and output port (Q) are all in logical status 0. Their later
status will be determined by the program.
Rule 6: It is not allowed to connect two outputs with blocks to the same block
mark, as follows.
The above is prohibited except for CW block.
54
B01
I1
I2
M00
B02
I1
I2
M00
cause block B03
=1
Result block B04
I4
(M02)
11
12
13

Array electronic FAB Series Specifications

General

Brand	Array electronic
Model	FAB Series
Category	Controller
Language	English