MbusMasterFunctionswriteMultipleRegisters Method (Int32, Int32, Array) |
Modbus function 16 (10 hex),
Write Multiple Registers (16-bit, 32-bit, 64-bit and floating point single and double).
Namespace:
FieldTalk.Modbus.Master
Assembly:
FieldTalk.Modbus.Master (in FieldTalk.Modbus.Master.dll) Version: 2.15.2-eval+3d8362b4bb861c05760d48b11d303e954bb8597c
Syntaxpublic int writeMultipleRegisters(
int slaveAddr,
int startRef,
Array regArr
)
Public Function writeMultipleRegisters (
slaveAddr As Integer,
startRef As Integer,
regArr As Array
) As Integer
public:
int writeMultipleRegisters(
int slaveAddr,
int startRef,
Array^ regArr
)
Parameters
- slaveAddr
- Type: SystemInt32
Modbus address of slave device or unit
identifier (Range: 0 - 255) - startRef
- Type: SystemInt32
Start register (Range: 1 - 65536) - regArr
- Type: SystemArray
Array with data to be sent.
Accepted array types are Int16[], UInt16[], Int32[], UInt32[], Int64[], UInt64[], float[] and double[].
The length of the array determines how many registers are written
(Range: 1-123 for 16-bit, 1-61 for 32-bit and floats, 1-30 for 64-bit and double).
Return Value
Type:
Int32 BusProtocolErrors.FTALK_SUCCESS on success or error code.
See
BusProtocolErrors for possible error codes.
Remarks
Writes values into a sequence of holding registers (4:00000 table).
Note |
|---|
| Broadcast supported for serial protocols |
See Also