B&R Industries X20 System, User Manual

Page: 1172 / 2720

X20 system modules • Digital output modules • X20DO4623
1172 X20 system User's Manual 3.10
4.15.14.9 Register description
4.15.14.9.1 Function model 0 - Standard
Read Write Register Fixed offset Name Data type
Cyclic Acyclic Cyclic Acyclic
DigitalOutput USINT
DigitalOutput01 Bit 0
... ...
2 0
DigitalOutput04 Bit 3
●
4 1 AnalogOutput01 USINT ●
6 2 AnalogOutput02 USINT ●
8 3 AnalogOutput03 USINT ●
10 4 AnalogOutput04 USINT ●
28 - Output configuration 1 - 4 ConfigOutput01 USINT ●
StatusInput01 USINT
ZeroCrossingInput Bit 0
30 1
ZeroCrossingStatus Bit 4
●
Fixed modules require their data points to be in a specific order in the X2X frame. Cyclic access occurs according
to a predefined offset, not based on the register address.
Acyclic access is continues to be based on the register numbers.
4.15.14.9.2 Function model 254 - Bus Controller
Read Write Register Offset
1)
Name Data type
Cyclic Acyclic Cyclic Acyclic
4 0 AnalogOutput01 USINT ●
6 2 AnalogOutput02 USINT ●
8 4 AnalogOutput03 USINT ●
10 6 AnalogOutput04 USINT ●
28 - Output configuration 1 - 4 ConfigOutput01 USINT ●
Zero crossing status USINT
ZeroCrossingInput Bit 0
30 0
ZeroCrossingStatus Bit 4
●
1) The offset specifies where the register is within the CAN object.