Joseph Doherty
1201d5fcfb
17 .hex fixtures captured from libplctag 1.5.2 (native 2.6.0) against otopcua-ab-server:libplctag-release, plus the CaptureFile loader, its length/alternation tests, and the re-runnable scripts/ab-capture/capture.sh. Observed and recorded in Captures/README.md "Routing observed": - Micro800 is NOT UCMM under libplctag 2.6.0: it opens a Large Forward Open (path 20 02 24 01) and reads connected; use_connected_msg=0 is ignored. - SLC500/MicroLogix/PLC-5 send Execute PCCC 0x4B unconnected and unwrapped; a configured path=1,0 never reaches the wire. - Only Large FO 0x5B was observed; no 0x54 fallback occurred. - LogixPccc is unreachable against ab_server (CIP 0x08); no fixture committed.
12 lines
1.0 KiB
Plaintext
12 lines
1.0 KiB
Plaintext
# logix-read-dint.hex
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# client : libplctag 1.5.2 (libplctag.NET wrapper; libplctag.NativeImport 1.0.41, native core 2.6.0)
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# server : otopcua-ab-server:libplctag-release (ab_server from libplctag v2.7.0 + patches 0001/0002)
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# profile: controllogix
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# tag : protocol=ab_eip&gateway=10.100.0.35:44818&path=1,0&plc=controllogix&name=TestDINT
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# session: logix-read-dint (captured 2026-10-07, scripts/ab-capture/capture.sh)
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# frames : Two connected Read Tag Fragmented (0x52) exchanges: the read Initialize performs, then the explicit Read. TestDINT held 123456.
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> 70002800F3A5081A000000000000000000000000000000000000000001000200A10004003F63DF2CB10014000100520591085465737444494E54010000000000
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< 70002000F3A5081A000000000000000000000000000000000000000001000200A1000400609E3F07B1000C000100D2000000C40040E20100
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> 70002800F3A5081A000000000000000000000000000000000000000001000200A10004003F63DF2CB10014000200520591085465737444494E54010000000000
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< 70002000F3A5081A000000000000000000000000000000000000000001000200A1000400609E3F07B1000C000200D2000000C40040E20100
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