Gossen Metrawatt GmbH
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Example 2:
Based on the above example, set the mode to CV; set the voltage value to 40 V; turn off the load; recall the values saved in
Location 0 in EEPROM. The detailed operations are shown below:
For the above operating procedures, the corresponding SCPI commands should be:
MODE
CV
Sets the CV mode
VOLT
40
Sets the voltage value to 40V
*RCL
0
Recalls the values saved in location 0 in EEPROM
4.11
Clearing Protection Settings
The operating procedures for clear protection settings are shown below:
1
Eliminate the reason that causes the protection status.
2
Press the
and
keys.
Example 1:
Clear RV protection of the load. The detailed operations are shown below:
For the above operating procedures, the corresponding SCPI commands should be:
INP:PROT:CLE
S:
Clears the protection status
4.12
Error Messages
When an error occurs to the load, the operating procedures are shown below:
1
Press the
key +
key to display the error messages.
Example 1:
When a wrong command is sent, the ERR indicator will turn red. Check the error message.
The detailed operations are shown below:
For the above operating procedures, the corresponding SCPI commands should be:
SYST:ERR?
Queries the error code and error messages
Note
An overview of the individual error messages and the associated explanations are provided in the „SPL SCPI Programming
Guide“ in Chapter 3.
Procedure
Description
Display
1
Set the mode to CV; set the voltage value to 40 V; turn off the load(please refer to section 4.4 for detailed operations).
0.000V 0.000A
40.000V CV
OFF
2
Press the
key +
key to enter into the recalling menu..
Recall File:
No. 0
3
Press the Entry keys or the knob to select the recalled Location 0.
Recall File:
No. 0
4
Press the
Enter
key to confirm and return to the previous menu.
0.000V 0.000A
2.0000A CCL
ON
Procedure
Description
Display
1
Connect the power supply to the load again.
0.000V 0.0000A
2.0000A RV
OFF
2
Press
and
keys.
0.000V 0.0000A
2.0000A CCL
OFF
Procedure
Description
Display
1
Press the
key +
key to display the error message.
ERROR -103
2
If there are still erros that have not been examined, repeat the first operation.
3
If all errors have been checked, the EER indicator will be turned off. If repeat the first operation right now,
display will shows “NO ERROR”.
NO ERROR
