8250A Optical Power Meter Operation Manual
4.6.2 Remote Command List
4-18
ted while the previous command is being executed, the command must wait until the execution
of the previous command is complete.
•
Invalid commands cause errors and cannot be executed.
•
If many commands, one of which contains an error, are linked and sent, all effective commands
before the error can be executed.
All commands after the error are ignored.
•
The next command can be received before the execution of the *TRG command is complete.
To delay the execution of the next command until the current command is complete, use the
*OPC, *OPC?, or *WAI command.
Describe the *OPC, *OPC?, or *WAI command at the end of a line in the program.
Example
"*TRG;*OPC"
"*TRG;*OPC?"
"*TRG;*WAI"
•
If any command causes this instrument to enter the remote control mode, the keys cannot be
used.
*: By performing the following operations, this instrument can be returned to the local mode and the
keys can be used.
•
Press the
[LOCAL]
key.
However, this instrument cannot be returned to the local mode if the local lockout is set.
•
When using GPIB, transmit the GTL command.
•
When using USB, transmit ausb_local(), close USB, and remove the USB connector.
4.6.2
Remote Command List
Remote commands are common in both GPIB and USB.
1. Initial value
The “Power ON” column indicates the default settings when the power is turned on.
Settings which do not contain , are saved by the backup function while the power is off.
The “Factory default” column indicates the settings when the instrument is shipped.
The settings can be returned to the factory defaults by transmitting the "*RST" or "RL" command.
2. I/F
The "GPIB" and "USB" columns indicate the available commands in each remote interface.
3. Availability
The "Compatible mode" column indicates the availability in the TQ8215 compatible mode.
The mark indicates a command which can be used but the specification changes in the compatible
mode.
The “Calibration mode” column indicates commands which can be used when the calibration mode
is set by transmitting the “CAL1” command or using the keys.
The “Err2” column indicates commands which can be used while Err2 occurs because no sensor is
connected.
