Rockwell Automation 1794-APBDPV1 FLEX I/O PROFIBUS Adapter User Manual - Manual (Page 79)

Publication 1794-UM064B-EN-P - May 2014
Communicate With Your Module 67
Connection Status Word Definition
Logic Status/Analog Feedback Definition
The Logic State and Analog Feeback values are defined within the product
manuals of the connected SCANport device(s).
Connection Enable Word Definition
Connection Status Word Definitions
Descripton
V1 SCANport channel 1 valid data bit. When high (1), the Logic Status and
Analog Feedback values are valid and can be used. When low (0), the
values should not be used.
ID1 SCANport channel 1 connected peripheral port ID number. This three
bit field contains the port number that channel 1 is connected to on the
SCANport device. It should contain a value between 1 and 7. If this
field is 7, then the channel is not connected to the SCANport device or
the SCANport device may not be powered.
V2 SCANport channel 2 valid data bit. When high (1), the Logic Status and
Analog Feedback values are valid and can be used. When low (0), the
values should not be used.
ID2 SCANport channel 2 connected peripheral port ID number. This three
bit field contains the port number that channel 2 is connected to on the
SCANport device. It should contain a value between 1 and 7. If this
field is 7, then the channel is not connected to the SCANport device, or
the SCANport device may not be powered.
Connection Enabled Word Definitions
Descripton
E1 SCANport channel 1 enable bit. When set (1), the module attempts to
connect to the SCANport device. When reset (0), the module stops
communicating with the connected SCANport device. This usually
causes the device to fault.
E2 SCANport channel 2 enable bit. When set (1), the module attempts to
connect to the SCANport device. When reset (0), the module stops
communicating with the connected SCANport device. This usually
causes the device to fault.
3 2 1 0 7 6 5 4 11 10 9 8 15 14 13 12
1153
3 2 1 0 7 6 5 4 11 10 9 8 15
E2 E1
14 13 12
1154