AnyBus® Communicator Protocol Appendix - Modbus
DOC. ABC-APPENDIX-MB Rev.0.91
2001-08-01
HMS INDUSTRIAL NETWORKS AB
9
17 Report Slave ID
Query
-
-
Response Byte Count
1 byte value where you enter the number of expected data bytes.
Data
Data object where you enter the length of the recieved data and the desti-
nation address. The slave returns slave ID, Run Indicator Status and
Additional Data in these bytes.
Table 15: Report Slave ID
20 Read General Reference
Query
-
-
Response -
-
Table 16: Read General reference
21 Write General reference
Query
-
-
Response -
-
Table 17: Write General Reference
22 Mask Write 4X Registers
Query
Data
Data object where you enter the length of the data to send and the source
address. The fieldbus master should enter the Reference Address, AND
mask and OR mask in these bytes.
Response Data
Data object where you enter the number of expected data bytes and the
destination address. The slave returns Reference Address, AND mask
and OR mask in these bytes.
Table 18: Mask Write 4X Registers
23 Read/Write 4X Registers
Query
-
-
Response -
-
Table 19: Read/Write 4X Registers
24 read FIFO Queue
Query
-
-
Response -
-
Table 20: Read FIFO Queue
