IO-Link Process Data
2
0
2
1
-0
2
19
4.2
Output Process Data Structure
The process data output by the motor control module consists of 48 bits (6 byte). The following
table provides an overview of the order and structure of the process data.
CNTREV
Counting Direction
Change
Boolean
1 bit
27
0 = inactive
1 = active
Counting direction
changed since the last
reset
MCRDY
Motor Controller
Ready
Boolean
1 bit
31
0 = inactive
1 = active
Motor controller section
supplied with power and
ready
SFD
-
Special Function Data
Counter
Counter reading
Integer (32) 4 byte
32
-2147483648
(0x80000000)
... 2147483647
(0x7FFFFFFF)
Current counter reading
Table 4.1
Name
Long Name
Data Type
Length
Bit
Offset Value
Function/Description
Name
Long Name
Data Type
Length
Bit
Offset Value
Function/Description
OCC
-
Output Control Channel
OUT1
Output Signal 1
Boolean
1 bit
0
0 = low
1 = high
Sets digital output 1
OUT2
Output Signal 2
Boolean
1 bit
1
0 = low
1 = high
Sets digital output 2
OUT3
Output Signal 3
Boolean
1 bit
2
0 = low
1 = high
Sets digital output 3
OUT4
Output Signal 4
Boolean
1 bit
3
0 = low
1 = high
Sets digital output 4
OUT5
Output Signal 5
Boolean
1 bit
4
0 = low
1 = high
Sets digital output 5
OUT6
Output Signal 6
Boolean
1 bit
5
0 = low
1 = high
Sets digital output 6
OUT7
Output Signal 7
Boolean
1 bit
6
0 = low
1 = high
Sets digital output 7
OUT8
Output Signal 8
Boolean
1 bit
7
0 = low
1 = high
Sets digital output 8
SFC
-
Special Function Control
CNTRES
Counter Reset
Boolean
1 bit
8
0 -> 1 = reset
Resets the counter value
to 0
CNTEN
Counter Enable
Boolean
1 bit
9
0 = deactivated
1 = activated
Enables the counter oper-
ation
CNTDIR
Counter Direction
Boolean
1 bit
10
0 = up
1 = down
Sets the direction of the
counter
CNTRZC
Counter Reset Zero
Crossing
Boolean
1 bit
11
0 -> 1 = reset
Resets the counter zero-
crossing flag
CNTROF
Counter Reset Over-
flow
Boolean
1 bit
12
0 -> 1 = reset
Resets the counter over-
flow flag.
CNTRUF
Counter Reset Under-
flow
Boolean
1 bit
13
0 -> 1 = reset
Resets the counter under-
flow flag.
