Function Invocation - Pepperl+Fuchs VBG-ENXK20-DMD-EV Manual

AS-i 3.0 EtherNet/IP+Modbus TCP Gateway
The Modbus Address Table
11.2.3

Function invocation

AS-i circuit 1
function invocation
4x reference
4865
4865
4866
4867
Set_Operation_Mode: A zero in the 4x reference 4865 activates the pro-
Change_Slave_Address: This function will be executed, if the value 2 is written
Store_Actual_Parameters: If the value 3 is written to the 4x reference 4865, the
Store_Actual_Configuration: If the value 4 is written to the 4x reference 4865, the
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access data
-/w function: opcode
1: Set_Operation_Mode
2: Change_Slave_Address
3: Store_Actual_Parameters
4: Store_Actual_Configuration
5: Execute_Command
6: Send_Parameter
r/- function: result
0: success
32769: failure
32770: slave with 1st addr not detected
32771: slave with zero addr detected
32772: slave with 2nd addr detected
32773: delete error
32774: set error
32775: address stored temporarily
32776: extended ID1 stored temporarily
32777: error reading extended ID1
32778: parameter out of range
32779: invalid opcode
r/w function: parameter 1 (old slave address)
r/w function: parameter 2 (new slave address)
tected mode. All other values switch on the configura-
tion mode.
to the 4x reference 4865. The value written in the 4x
reference 4867 will be the new address of the slave.
The old address has to be written to the 4x reference
4866 before.
actual parameters (PI) will be stored as parameters
projected (PP).
actual AS-i configuration will be stored as projected
parameters (PCD, LPS).
Execute_command: If the value 5 is written to the 4x reference 4865, this
function will be executed. The value written in the 4x
reference 4867 will be sent as the information-part to a
slave, which the 4x reference has been written before
to the 4x reference 4866.
Tab. 11-52.