NAVI D-25 Instruction Manual page 117

4 RS-232C communications
4.3 On-line operation commands
● Ion Measurement mode designation command format (D-
53 )
● Conductivity Measurement mode designation command
format (D-54 )
106
Channel number (1 or 2)
Command code (Ion Measurement
mode designation)
Header
・ This command is always valid when on-line.
・ The meter changes the status to Ion Instantaneous
Value display for the selected channel number.
・ This command is valid only when the settings for
MAINTENANCE mode item no. 05 (pH/ION CH
setting) match on the D-53. If the settings do not
match, this response will occur: ER, 2 [CR][LF]
(operational error).
・ When this command is sent (with the exception of the
D-53 model), the reply is: ER, 2 (operational error).
Command code (Conductivity Measurement
mode designation)
Header
・ This command is always valid when on-line.
・ The meter changes the status to Conductivity
Instantaneous Value display
・ When this command is sent (with the exception of
model D-54), the reply is: ER, 2 [CR][LF] (operational
error).
HORIBA