X20 system modules • Other functions • X20DS438A
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X20 system User's Manual 3.10
4.26.5.9.5.3 Sync (status byte)
Name:
Synchronized01 to Synchronized04
CycleEnd01 to CycleEnd04
The module uses this status register to report whether error-free communication with the device was possible
during the last module cycle.
•
The CycleEnd bits indicate whether the last data transmitted to the IO-Link device has been processed.
The CycleEnd bits are reset after each X2X cycle.
•
The synchronized bits indicate that the channel is synchronized without errors.
Data type
Value
USINT
See bit structure.
Bit structure:
Bit
Description
Value
Information
0
Synchronization for channel 1 not OK
0
Synchronized01
1
Synchronization for channel 1 OK
...
...
0
Synchronization for channel 4 not OK
3
Synchronized04
1
Synchronization for channel 1 OK
0
I/O cycle end: No new IO-Link data
4
CycleEnd01
1
I/O cycle end: New data transmitted and received
...
...
0
I/O cycle end: No new IO-Link data
7
CycleEnd04
1
I/O cycle end: New data transmitted and received
4.26.5.9.5.4 Overload (status byte)
Name:
Overload01 to Overload04
This status register is used by the module to report whether an overload in the form of overcurrent or overtemper-
ature occurred in the channel supply.
Data type
Value
USINT
See bit structure.
Bit structure:
Bit
Description
Value
Information
0
Channel 1: No overload
0
Overload01
1
Channel 1: Overload
...
...
0
Channel 4: No overload
3
Overload04
1
Channel 4: Overload
4 - 7
Reserved
-
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