Hitachi ABB RVT Installation Und Betriebsanleitung Seite 616

7.1. Preferred method of testing ............................................................................................................... 14
7.2. Check of identical Slave - Master configuration ................................................................................ 15
7.3. Check the cabling of the RS485 ........................................................................................................ 15
7.4. Check the Transmit - Receive indicators .......................................................................................... 15
7.5. Check the function called and the register addresses ....................................................................... 15
7.6. Check the data access level and the limited range of data ............................................................... 16
7.7. Counters and Loopback diagnostics ................................................................................................. 16
7.8. Debugging tool and documents ......................................................................................................... 16
8. Appendices ................................................................................................................................................. 16
A1 List of abbreviations ................................................................................................................................ 16
A2 References .............................................................................................................................................. 19
A3 Adequate choice of an RS232-RS485 converter at the computer side ................................................... 19
STATUS
Approved
SECURITY LEVEL
Public
DOCUMENT ID
9AKK107045A9895
RS 48 5 A DAPTE R
REV. LANG. PAGE
E en 3/21
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