November 2010 ©2010 Fluke Corporation. All rights reserved. 1
1551A Ex/1552A Ex
SCPI Commands
Instruction Sheet
Introduction
This Instruction Sheet explains the 1551A Ex/1552A Ex (Product) remote SCPI commands.
Remote Communications
RS-232 Port Operation
The RS-232 configuration is fixed as follows:
• 8 data bits
• 1 stop bit
• no parity
• Xon/Xoff flow control
• End of line is CR (ASCII 13)
The baud rate is 9600 by default but may be changed to 2400.
Command Summary
Commands that allow a setting to be set usually have a query form ending with a question mark. For
example:
UNIT:TEMP C Sets the unit to degrees Celsius.
UNIT:TEMP? Returns the unit of measurement.
See Table 1 for an alphabetical list of all SCPI Commands.
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