Manual

PPH-1503 User Manual
118
System Related Commands
Command
*IDN?
Function
Read the instrument identification <string>.
Description
<string>
The return string contains four field,
each separated by a comma. The first
field is the manufacturer, followed by
the model name, serial number and the
version number.
Example
*IDN?
Returns: GW,PPH-1503,XXXXXXXX,V0.62
GW: Manufacturer,
PPH-1503: Model name,
XXXXXXXX: Serial number,
V0.62: version number.
Command
*RST
Function
Resets the unit to RST default conditions.
Example
*RST
Resets the unit.
Command
*TST?
Function
Performs checksum test on the RAM.
Return
value
0: No errors
2: Indicates that there is a RAM error.
Example
*TST?
Return 0 if there are no errors, returns 2 if there is
an error.