Free ebook · Coming soon
The Modbus
Debugging
Field Manual.
A free, practical guide to debugging Modbus on real plant networks - every exception code, every byte-order trap, every "why does this register read 0 from SCADA but the right value on the meter display". Worked examples, real frames, real fixes.
We're writing it now. Join the waitlist and we'll email you the day it ships - first edition, 2026.
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COILWARE · FM-01
TheModbusDebuggingFieldManual
Edition 1Coming 2026
In the works
Still being written.
The Field Manual is in active writing - drawn straight from real commissioning and debugging work, not a spec paraphrase. We'll publish the full table of contents here closer to release.
Want it the moment it's ready? Leave your email and we'll send it over - nothing else.
Free · email-gated · no upsell