YOKOGAWA DL7440 User Manual

13-36 IM 701450-01E
Sending Commands (*Command IEEE 488.2)
• Entering the Transmission Commands
Enter the commands in the transmission command entry area. The maximum number
of input characters is 50,000 (50 KB).
• Sending Commands
Click Send. The commands in the transmission command entry area are sent
collectively in the order displayed in the area.
• Clearing the Entered Commands (Clear Command Area)
Click Clear Command Area. All the commands in the transmission command entry
area are cleared.
Displaying the Responses from the DL7400 (*Response)
Receives and displays the responses from the DL7400 against the commands (queries)
sent to the DL7400 using the control script function.
• Clearing the Responses (Clear Response Area)
Click Clear Response Area. All the responses received from the DL740 that are
displayed in the response display area are cleared.
Sending Commands Periodically and Displaying Responses
Periodically sends the commands in the transmission command entry area. If
commands (queries) that request responses from the DL7400 are sent, the responses
from the DL7400 are displayed in the response display area.
• Setting the Transmission Interval
Select the command transmission interval.
2s, 5s, 10s, 30s, or 60s
• Starting Periodic Transmission (Start)
Click Start/Stop. The indicator illuminates in yellow, and the command transmission
and response display start at the specified transmission interval.
• Stopping Periodic Transmission (Stop)
Click Start/Stop while the periodic transmission is in progress. The indicator turns
OFF, and the command transmission and response reception/display stop. However,
if the last command before stopping the periodic transmission was a query command,
the response to that command is displayed in the response display area.
Note
• If a wrong command is sent, the error message is not automatically displayed in the Control
Script window. The error code and message are displayed by entering the “:status:error?”
command in the transmission command input area. You can also confirm the error on the
screen image displayed using the data capture function and also on the DL7400 screen.
• Binary data cannot be received or displayed.
• The transmission timeout is 30 s. Transmission and reception exceeding 30 s results in a
timeout error. If all the commands specified in the transmission command entry area is sent,
and the responses to the commands are not received within 30 s, a timeout error occurs.
13.7 Using the Web Server Function

YOKOGAWA DL7440 Specifications

General

Brand	YOKOGAWA
Model	DL7440
Category	Test Equipment
Language	English