CHAPTER 7 HARDWARE SPECIFICATIONS
User's Manual U13502EJ2V0UM00 77
7.3.2 RS-232C Interface Specifications
The specifications of the RS-232C interface are as follows:
Table 7-4. RS-232C Interface Specifications
Item Specification
Interface connector D-SUB 25-pin (receptacle) standard: RDEF-9S-LNA, manufacturer:
Hirose
Connection Connected to host with straight cabl e
Baud rate 9600, 19200, 38400, or 57600 bps
Communication
settings
Data: 8 bits
Stop bit: 2 bits
Parity bit: None
Flow control: None
If the RS-232C interface is selected when the PG-FP3 starts, the default baud rate of 9600 bps is set. Unless the
baud rate of the application is also 9600 bps on startup, the PG-FP3 cannot connect to the host, possibly causing the
Connection Port error dialog box to open. If this happens, correct the setting.
Figure 7-2. Communication Error Dialog Box
If communication is not performed correctly, the Connection Port and communication settings are probably wrong.
Check the settings. For information on performing communication settings, refer to the Windows manual.
The interface connector specifications and interface cable specifications are given on the next page.