B&R Industries X20 System, User Manual

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X20 system modules • Power supply modules • X20PS2110
2338 X20 system User's Manual 3.10
4.27.3.8 Register description
4.27.3.8.1 Function model 0 - Standard
Read Write Register Name Data type
Cyclic Non-cyclic Cyclic Non-cyclic
Module status USINT
StatusInput01 Bit 0
StatusInput02 Bit 1
0
StatusInput03 Bit 2
●
4 SupplyVoltage USINT ●
4.27.3.8.2 Function model 254 - Bus controller
Read Write Register Offset
1)
Name Data type
Cyclic Non-cyclic Cyclic Non-cyclic
Module status UINT
StatusInput01 Bit 0
StatusInput02 Bit 1
0 0
StatusInput03 Bit 2
●
4 4 SupplyVoltage UINT ●
1) The offset specifies the position of the register within the CAN object.
4.27.3.8.3 Module status
Name:
Module status
The following module supply voltages are monitored in this register:
Bus supply voltage: A bus supply voltage of <4.7V is displayed as a warning.
24 VDC I/O supply voltage: An I/O supply voltage of <20.4 V is displayed as a warning.
Fuse status: Applies for hardware revision C0 and later. When using modules
C0, a defective fuse is not detected.
Function model Data type Value
0 - Standard USINT See bit structure.
254 - Bus controller UINT See bit structure.
Bit structure:
Bit Name Value Information
0 No error
0 StatusInput01
1 Bus supply warning - Undervoltage (<4.7V)
0 Fuse OK or hardware revision <C0
1 StatusInput02
1 Fuse defective
0 I/O supply above the warning level of 20.4 V
2 StatusInput03
1 I/O supply below the warning level of 20.4 V
3 - x Reserved 0
4.27.3.8.4 Bus supply voltage
Name:
SupplyVoltage
This register displays the bus supply voltage measured at a resolution of 0.1 V.
Function model Data type
0 - Standard USINT
254 - Bus controller UINT