6/9/2020 9:23 AM | |
Joined: 11/18/2016 Last visit: 2/15/2022 Posts: 3 Rating: (0) |
Hi qwemx, so i can assume you could give me some advice? I have S7-1200 1214C connected with pn/J1939 link. Profinet setup correctly, all lamps green. On CanBus side i have Canbus simulator connected (https://www.ozenelektronik.com/j1939-obd-ecu-simulator-p.html) I have setup manager_1 like in the application example: all values that make device name are 0, and baud rate 500 kbps, and source address 150. Control byte is modified through watch table like in app example. Parameter group used is "PGN 8 bytes input" and its parameters are from J1939 simulator datasheet - EEC1 - PGN 61444 (PDU format is 240, PDU specific is 4, Source address is 0, reception cylce is 100ms) Program block used for geting this data is GETIO and its inputs are: ID - hardware identifier of "PGN 8 Bytes input" INPUTS - database with array of 8 bytes. when i download the project on PLC, according to manuals, lamps suggest that configuration is OK and complete. When i modify control byte to 1, i get status byte 2 (meaning canbus passive) and in diagnostic buffer it says PGN timeout - 61444 and canbus passive errors. |
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