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BHT-1300B series
“5: OPEN “COM:” DETAIL”: Setting the OPEN “COM:” communication conditions
The system mode settings can be used for the communication conditions of the user program (OPEN
“COM:”) developed with BHT-BASIC. This eliminates the need to change the user program and thus to
rewrite the communication conditions in changing the communication speed.
1. Select “5: OPEN “COM:” DETAIL” at the SET COMMUNICATION menu and then press the ENT
key.
The OPEN “COM:” DETAIL menu on the right is displayed.
The highlighted setting is the current setting.
“1: SETTINGS FROM”:
Sets up the setting values specified by the user program or the system
mode settings of the communication conditions of the user program (OPEN
“COM:”).
“API”:
Uses the setting value specified by the user program (default).
“SYSTEM”:
Uses the setting value of the system mode (the setting value specified by the user program is not
used).
Communication conditions
System mode setting screen
(SET COMMUNICATION menu)
API
Interface *1
“3: COM PORT”
↓
“1: BASIC”
Transmission speed
“1: COM1”
↓
“1: PARAMETER”
↓
“1: TRANSMIT SPEED”
OPEN "COM:"
Serial communication
protocol
“2: PROTOCOL TYPE” Out .pnCmPrtcl (6060)
The BHT operates using the interface specified by the System Mode regardless of the interface specified
by the user program. For example, COM1 is enabled if the interface specified by the System Mode is
COM1 and the interface specified by OPEN “COM:2” is ignored. However, if the interface is COM3 or
COM4, the interface specified by the System Mode is enabled in the program.
OPEN ”COM:” DETAIL
1：SETTINGS FROM
API SYSTEM
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