Control Data From Plc To Module (Outputs) - Wieland ricos Manual

2.22.5 Control data from PLC to module (outputs)

5 words are transferred from the PLC to the module. They have different
meanings depending on word 5.
Word 1 Word 2
X X
X X
X X
Count value of Count value of
counter 1 (MSB) counter 1 (LSB)
X X
Count value of Count value of
counter 1 (MSB) counter 1 (LSB)
Pre- Pre-
disconnection disconnection
value of counter value of counter
1 (MSB) 1 (LSB)
Disconnection Disconnection
value of counter value of counter
1 (MSB) 1 (LSB)
Overwrite data of X
counter 1*
Configuration X
data of
counter 1*
X: Any word value
b: Binary display
*Word 3 and word 4 are not transferred if the data width is set to 3. Word 5 is
then transferred as word 3.
© 2002 Wieland Electric GmbH Version 2.4* (December 2002)
Part no. 05.591.3389.0
Word 3*
X
X
X
X
Count value of
counter 2 (MSB)
Count value of
counter 2 (MSB)
Pre-
disconnection
value of counter
2 (MSB)
Disconnection
value of counter
2 (MSB)
Overwrite data of
counter 2*
Configuration
data of
counter 2*
x: Any bit value
*: See below for details
© 2002 Wieland Electric GmbH
Basic principles, overview and ordering information
Word 4* Word 5
X xx00 x000 xxxx xxxx b
X xxxx xxxx xxxx xx1x b
X xxxx xxxx nnnn 1xxr b
X xx01 x000 xxxx xxxx b
Count value of xx10 x000 xxxx xxxx b
counter 2 (LSB)
Count value of xx11 x000 xxxx xxxx b
counter 2 (LSB)
Pre- xxxx x001 xxxx xxxx b
disconnection
value of counter
2 (LSB)
Disconnection xxxx x010 xxxx xxxx b
value of counter
2 (LSB)
X xxxx x011 xxxx xxxx b
X xxxx x100 xxxx xxxx b
MSB: Most Significant Bit
LSB: Least Significant Bit
No effect, i.e. no
data is loaded into
the module
Enabling of the
outputs (0=OFF)
Feedback bit is
active i.e. the status
of r is reflected to
the PLC on bit n of
word 5
Load counter 1
Load counter 2
Load counter 1 and 2
Load pre-
disconnection value
(counters 1 and 2)
Load disconnection
value
(counters 1 and 2)
Load overwrite data
(counters 1 and 2)
Load configuration
data
(counters 1 and 2)
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