Rockwell Automation 20-COMM-Q ControlNet Adapter - Manual (Page 222)

C-12 ControlNet Objects
20-COMM-C/Q ControlNet Adapter User Manual
Publication 20COMM-UM003F-EN-P
N201…N212 These N-files let you read and write values to DPI and Host parameters in Ports
1…14 (for example, a HIM or adapter) as 32-bit double words. You can interpret the
data in various ways (for example, 32-bit real, 32-bit integer) To read a parameter, you
need to send a message with two elements. For example, to read parameter 1 in the
peripheral connected to DPI port 1, read two elements beginning at N201:2. As
another example, to read parameters 2…6 in the peripheral connected to DPI port 5
(the adapter), read ten elements beginning at N209:4.
N201:0…1
N201:2…249
N202:0…249
N203:0…1
N203:2…249
N204:0…249
N205:0…1
N205:2…249
N206:0…249
N207:0…1
N207:2…249
N208:0…249
N209:0…1
N209:2…249
N210:0…249
N211:0…1
N211:2…249
N212:0…249 Number of parameters in the DPI peripheral at DPI port 1
Parameters 1…124 in the DPI peripheral at DPI port 1
Parameters 125…249 in the DPI peripheral at DPI port 1
Number of parameters in the DPI peripheral at DPI port 2
Parameters 1…124 in the DPI peripheral at DPI port 2
Parameters 125…249 in the DPI peripheral at DPI port 2
Number of parameters in the DPI peripheral at DPI port 3
Parameters 1…124 in the DPI peripheral at DPI port 3
Parameters 125…249 in the DPI peripheral at DPI port 3
Number of parameters in the DPI peripheral at DPI port 4
Parameters 1…124 in the DPI peripheral at DPI port 4
Parameters 125…249 in the DPI peripheral at DPI port 4
Number of parameters in the DPI peripheral at DPI port 5
Parameters 1…124 in the DPI peripheral at DPI port 5
Parameters 125…249 in the DPI peripheral at DPI port 5
Number of parameters in the DPI peripheral at DPI port 6
Parameters 1…124 in the DPI peripheral at DPI port 6
Parameters 125…249 in the DPI peripheral at DPI port 6
The following N-Files are supported only when the adapter is used with a PowerFlex 750-Series drive.
N213:0…1
N213:2…249
N214:0…249
N215:0…1
N215:2…249
N216:0…249
N217:0…1
N217:2…249
N218:0…249
N219:0…1
N219:2…249
N220:0…249
N221:0…1
N221:2…249
N222:0…249
N223:0…1
N223:2…249
N224:0…249
N225:0…1
N225:2…249
N226:0…249
N227:0…1
N227:2…249
N228:0…249 Number of parameters in the DPI peripheral at DPI port 7
Parameters 1…124 in the DPI peripheral at DPI port 7
Parameters 125…249 in the DPI peripheral at DPI port 7
Number of parameters in the DPI peripheral at DPI port 8
Parameters 1…124 in the DPI peripheral at DPI port 8
Parameters 125…249 in the DPI peripheral at DPI port 8
Number of parameters in the DPI peripheral at DPI port 9
Parameters 1…124 in the DPI peripheral at DPI port 9
Parameters 125…249 in the DPI peripheral at DPI port 9
Number of parameters in the DPI peripheral at DPI port 10
Parameters 1…124 in the DPI peripheral at DPI port 10
Parameters 125…249 in the DPI peripheral at DPI port 10
Number of parameters in the DPI peripheral at DPI port 11
Parameters 1…124 in the DPI peripheral at DPI port 11
Parameters 125…249 in the DPI peripheral at DPI port 11
Number of parameters in the DPI peripheral at DPI port 12
Parameters 1…124 in the DPI peripheral at DPI port 12
Parameters 125…249 in the DPI peripheral at DPI port 12
Number of parameters in the DPI peripheral at DPI port 13
Parameters 1…124 in the DPI peripheral at DPI port 13
Parameters 125…249 in the DPI peripheral at DPI port 13
Number of parameters in the DPI peripheral at DPI port 14
Parameters 1…124 in the DPI peripheral at DPI port 14
Parameters 125…249 in the DPI peripheral at DPI port 14
N-File Description