Counter - Wieland ricos Manual

Basic principles, overview and ordering information
Terminal assignment of 2 x 32 bit counters
2 x 32 bit counters

Counter

COUNT+
(input for
counter +)
1 X1.0
2 X2.0
2.20.4 Data width of
*If only one 32 bit or two 16 bit counters are used, the data width for transmission
can be reduced to 3 words. The setting of the data width is carried out with
service function 13 of the bus coupler. With a data width of 3 words, words 3 and
4 are not transmitted. Word 5 is then transmitted as word 3.
74
COUNT- GATE
(input for (Enable inputs)
counter -)
X1.2 X1.4
X2.2 X2.4
COUNT+
COUNT-
GATE
The terminal COUNT- can be used for various functions (see "Optional
functions").
ricos
COUNTER
Data width in words
© 2002 Wieland Electric GmbH Version 2.4* (December 2002)
Signal outputs
(always OFF in basic function)
X1.6 Threshold comparison 1
X1.7 Threshold comparison 2
X2.6 Threshold comparison 1
X2.7 Threshold comparison 2
Counter is incremented on rising edge:
Counter is decrements on rising edge:
0 (0 V): counter is disabled,
1 (24 V): counter is enabled
Input
5 or 3*
Part no. 05.591.3389.0
Output
5 or 3*
© 2002 Wieland Electric GmbH