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Operating instructions IO-Link Master IOLG2EI-03208R01 – EtherNet/IP™
System integration and configuration
Extract from the IO-Link specification
V1.1.2 (July 2013)
Bits 0 to 5: Multiplier
These bits contain a 6-bit multiplier for the calculation of MasterCycleTime
or MinCycleTime. Permissible values for the multiplier are 0 to 63.
Bits 6 to 7: Time Base
When all bits are zero, (binary code 0x00), the Device has no
MinCycleTime. In this case the Master shall use the calculated worst case
M-sequence timing, that is with the M-sequence type used by the Device,
and the maximum times fort A und t2 (see A.3.4 to A.3.6).
The permissible combinations for time base and multiplier are listed in
Table B.3 along with the resulting values for MasterCycleTime or
MinCycleTime.
Table B.3 – Possible values of MasterCycleTime and MinCycleTime
Time Base Encoding
Time Base Value
Calculation
Cycle Time
00
0,1 ms
Multiplier x Time Base
0,4 ms to 6,3 ms
01
0,4 ms
6,4 ms + Multiplier x Time Base
6,4 ms to 31,6 ms
10
1,5 ms
32,0 ms + Multiplier x Time Base
32,0 ms to 132,8 ms
11
Reserved
Reserved
Reserved
NOTE: The value 0,4 results from the minimum possible transmission time according to A.3.7
Table 17:
Table B.3 – Possible values of MasterCycleTime and MinCycleTime (Auszug aus der IO-Link-Spezifikation V1.1.2
(Juli 2013))
6.2.5
Input data
The input data has a length of 392 bytes.
Byte
Module part
Description
0 … 7
Standard I/O ports
Process data inputs on standard inputs
1)
8 … 55
IO-Link port 0
Process data inputs on IO-Link port 0
2)
56 … 103
IO-Link port 1
Process data inputs on IO-Link port 1
2)
104 … 151
IO-Link port 2
Process data inputs on IO-Link port 2
2)
152 … 199
IO-Link port 3
Process data inputs on IO-Link port 3
2)
200 … 247
IO-Link port 4
Process data inputs on IO-Link port 4
2)
248 … 295
IO-Link port 5
Process data inputs on IO-Link port 5
2)
296 … 343
IO-Link port 6
Process data inputs on IO-Link port 6
2)
344 … 391
IO-Link port 7
Process data inputs on IO-Link port 7
2)
1)
→
See Page 26, Chapter Table 19.
2)
→
See Page 27, Chapter Table 20.
Table 18: Input data