Chapter 7 Serial Command Communications; Cn12 Connector Specifications - YASKAWA S-V Series User Manual

7 Serial Command Communications
7.1

CN12 Connector Specifications

The following table shows the specifications of the CN12 connector.
Interface
Synchronization
Bit Rate
Start Bits
Data Bits
Parity Bits
Stop Bits
X-ON/X-OFF Control
DTR/DSR Control
RTS/CTS Control
Echoback
7-2
Item
Full duplex (RS-422 or RS-485) or half duplex (RS-485)
(Set the appropriate wiring method with parameter PnB00.)
Start-stop synchronization (ASYNC)
9600, 19200, or 38400 bps
(Selectable with parameter PnB01.)
1 bit
7 bits, ASCII code
1 bit, even parity
1 bit
No
No
No
Each character, Each command, or None
(Selectable with parameter PnB00.)
Data structure
Character string
Start bit
Specifications
Stop bit
Even parity
Data