2
0
2
1
-0
2
18
IO-Link Process Data
4
IO-Link Process Data
4.1
Input Process Data Structure
The process data input by the motor control module consists of 64 bits (8 byte). The following
table provides an overview of the order and structure of the process data.
Name
Long Name
Data Type
Length
Bit
Offset Value
Function/Description
ISC
-
Input Signal Channel
IN1
Input Signal 1
Boolean
1 bit
0
0 = low
1 = high
Status of input 1
IN2
Input Signal 2
Boolean
1 bit
1
0 = low
1 = high
Status of input 2
IN3
Input Signal 3
Boolean
1 bit
2
0 = low
1 = high
Status of input 3
IN4
Input Signal 4
Boolean
1 bit
3
0 = low
1 = high
Status of input 4
IN5
Input Signal 5
Boolean
1 bit
4
0 = low
1 = high
Status of input 5
IN6
Input Signal 6
Boolean
1 bit
5
0 = low
1 = high
Status of input 6
IN7
Input Signal 7
Boolean
1 bit
6
0 = low
1 = high
Status of input 7
IN8
Input Signal 8
Boolean
1 bit
7
0 = low
1 = high
Status of input 8
not
assigned
-
-
1 byte
8
0 = low
DSC
-
Diagnosis Signal Channel
FUSEM1
Fuse Monitor Motor 1
Boolean
1 bit
16
0 = fuse OK
1 = fuse faulty
Fuse status of motor 1
FUSEM2
Fuse Monitor Motor 2
Boolean
1 bit
17
0 = fuse OK
1 = fuse faulty
Fuse status of motor 2
FUSEM3
Fuse Monitor Motor 3
Boolean
1 bit
18
0 = fuse OK
1 = fuse faulty
Fuse status of motor 3
FUSEM4
Fuse Monitor Motor 4
Boolean
1 bit
19
0 = fuse OK
1 = fuse faulty
Fuse status of motor 4
ERRM1
Error Monitor Motor 1
Boolean
1 bit
20
0 = no fault
1 = motor fault
Fault status of motor 1
ERRM2
Error Monitor Motor 2
Boolean
1 bit
21
0 = no fault
1 = motor fault
Fault status of motor 2
ERRM3
Error Monitor Motor 3
Boolean
1 bit
22
0 = no fault
1 = motor fault
Fault status of motor 3
ERRM4
Error Monitor Motor 4
Boolean
1 bit
23
0 = no fault
1 = motor fault
Fault status of motor 4
CNTZC
Counter Zero Crossing Boolean
1 bit
24
0 = inactive
1 = active
Counter sign changed
since the last reset
CNTOF
Counter Overflow
Boolean
1 bit
25
0 = inactive
1 = active
Counter overflow since the
last reset
CNTUF
Counter Underflow
Boolean
1 bit
26
0 = inactive
1 = active
Counter underflow since
the last reset
Table 4.1 ICA-8DIO4M1-G20-IO