Nor-Cal SDC15 Controller - Manual (Page 185)

8 - 4 Specifications Common with CPL
Communications Function
■ Definition of word addresses
Refer to 7-4 Definition of Word Addresses (on page 7-12)
■ Numeric representation
The specifications of numeric representation is the same as the following:
● RD, WD, RU and WU commands in 7-5 Numeric Representation in
the Application Layer (on page 7-13) .
■ RS-485 driver control timing specifications
Refer to 7-7 Reception and Transmission Timing (on page 7-15) .
8-11
Chapter 8. MODBUS COMMUNICATIONS FUNCTIONS