X20 system modules • Other functions • X20CM8281
X20 system User's Manual 3.10
2217
4.26.3.10.2 Function model 254 - Bus controller
Read
Write
Register
Offset
1)
Name
Data type
Cyclic
Non-cyclic
Cyclic
Non-cyclic
Digital inputs
USINT
DigitalInput01
Bit 0
...
...
0
0
DigitalInput04
Bit 3
●
4
2
UINT
●
6
4
UINT
●
12
-
USINT
●
USINT
ResetCounter01
Bit 4
14
-
ResetCounter02
Bit 5
●
Input state of digital latch inputs 1 - 4
DINT
DigitalInput01Latch
Bit 0
...
...
16
-
DigitalInput04Latch
Bit 3
●
USINT
DigitalInput01LatchQuit
Bit 0
...
...
18
-
DigitalInput04LatchQuit
Bit 3
●
Digital outputs
USINT
StatusDigitalOutput01
Bit 4
0
0
StatusDigitalOutput02
Bit 5
●
Switching state of digital outputs 1 to 2
USINT
DigitalOutput01
USINT
2
0
DigitalOutput02
UINT
●
Analog input
8
6
INT
●
22
-
USINT
●
26
-
INT
●
28
-
INT
●
31
-
USINT
●
Analog output
10
2
INT
●
Configuration of the analog inputs and outputs
24
-
USINT
●
1)
The offset specifies the position of the register within the CAN object.
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