7.3 MEWTOCOL-COM Master Communication (RECV)7-77.3.2 RECV Instruction (When MEWTOCOL-COM is Used) Instruction formatItems Settings Setting rangei Specify the operation unit. US / SSS1 Specify the partner station no. 1 - 99S2 Specify the device initial address of the source node data area in the partnernode. (Note 1)( Note 2) 0 - 99999n Specify the No. of sent data. (Note 3) 1 - 509 wordsor 1 bitD1 Specify the device initial address of the receiver node data area in the sourcenode. (Note1) (Note1)D2 Specify the device area in the source node to save the execution result code(one word). (Note 4) -(Note 1) Transmission methods vary by the type of device to be specified for the operands [S2] and [D1].Device to be specified for [S2] and [D1] Transmissionmethod16 bit device: WX, WY, WR, WL, DT, LD Registertransmission1 bit device: X; Y; R; L; DT,n; LD, Bit transmission(Note 2) Bit device DT, n and LD, n cannot be specified for the header of the sender data in the partner node.(Note 3) The No. of sent data is on a word basis for register transmission, and on a bit basis for bit transmission.(Note 4): Device that can be specified for [D2] are: WX, WY, WR, WL, DT, LD. Saved as one word in the specified area.0: Normal completion1: Communication port is being used for master communication2: Communication port is being used for slave communication3: No. of master communication instructions that can be used simultaneously has been exceeded4: Sending timeout5: Response reception timeout6: Received data errorPhone: 800.894.0412 - Fax: 888.723.4773 - Web: www.clrwtr.com - Email: info@clrwtr.com
