Panasonic FP0H Series User Manual

Also see for FP0H Series: User manual User manual User manual User manual Quick start guide

[S1+1]：Select a COM port（H1/H2/HF/HE）Unit No. (H00 to H63)(0 to 99)H0 (fixed)COM port selection(upper four bits) H1 H2 HF HEPort number COM1 COM2 COM0 Port number specified for the F469 (UNITSEL)instruction■ MODBUS command specificationDepending on the transfer method specified for operand [S1] and the device type specified foroperand [S2], the function code of MODBUS command to be sent varies.Type of device specified in[S2]Transfer methodspecified in [S1] MODBUS function code to be sent16-Bit device:WX, WY, WR, WL, DT, LD Register transmission Force multiple coils (15)Preset multiple registers (16)1-Bit device:X, Y, R, L Bit transmission Force multiple coils (15)■ Specifying destination unit area [D], [n]The area of the destination unit is specified by the combination of operands [D] and [n].● When [D] = DT0 and [n] = K100, the memory area of the destination unit starts with DT100.If the firmware of the main unit is earlier than Ver. 1.20, an operation error occurs when [n] isH8000 or higher. If the firmware of the main unit is Ver. 1.20 or later, the following specificationscan be used.● When [D] = DT0 and [n] = HFFF0, the memory area of the destination unit starts withDT65520.■ Specifying a COM port number for the F469 (UNITSEL) instruction (only for thetype with Ethernet Function)Specifying HE in the upper four bits of [S1+1] of F145 (SEND) enables operand [S2] for theF469 (UNITSEL) instruction. The following figure shows that the F469 (UNITSEL) instructionspecifies S1=K0 (serial communication port) and S2=K1 (COM1).8.1 Communication Instruction8-20 WUME-FP0HCOM-06