16. Network Connection Design Examples z Program of PLC_B: M1000 M1013 M2 M1 The data exchange will be executed every one second M1 Write the communication address of the destination PLC in CR#28 Write the data in RTC into CR#29 ~ CR#35 Write 1 into CR#13 to start the data exchange M2 The received data are stored in CR#14 and witten into D14 = D14 K2 CR#14 = 2 refers to exchange completed CR#14 = 3 refers to exchange failed = D14 K3 END Program Description: z Program of PLC_A: (1) The received data are stored in CR#49 ~ CR#55. (2) The data received every one second are written into D0 ~ D6. z Program of PLC_B: (1) The data exchange will be executed every one second.
(2) Write the communication address of the destination PLC in CR#28, and DVPEN01-SL will automatically detect by the previous setting that No. 1 IP is “192.168.0.4". (3) Write the data of RTC into CR#29 ~ CR#355. (4) Write “1” into CR#13 to start the data exchange. (5) CR#14 = 2 refers to exchange completed. CR#14 = 3 refers to exchange failed. z For more instructions of ethernet communication module DVPEN01-SL, please refer to DVP-PLC Application Manual: Special Modules Ⅱ DVP-PLC Application Examples 16-5 TRD D100 SET M1 TOP K100 K28 K1 K1 TOP K100 K29 D100 K7 TOP K100 K14 K0 K1 TOP K100 K13 K1 K1 SET M2 RST M1 FROM K100 K14 D14 K1 RST M2 RST M2