User manual

44 GMC-I Messtechnik GmbH
Example 1: Enter into the battery discharge operation; set the termination voltage to 15 V, and the discharge current to 3 A; turn on the
load, and start the battery discharge operation; turn off the load and stop the battery discharge operation; clear the discharged time
and discharged capacity of the battery; exit the battery discharge operation.
For the above operating procedures, the corresponding SCPI commands should be:
INPUT OFF Turns off the load
BATTERY ON Activates the battery discharge operation screen
BATT:VOLT:OFF 15V Sets termination voltage to 15V
BATT:DIS:CURR 3A Sets discharge current to 3A
INPUT ON Turns on the load, and start battery discharge operation
INPUT OFF Turns off the load, and stop battery discharge operation
operationBATTERY OFF Exits the battery discharge operation
4.10 Saving and Recalling
The operating procedures for saving and recalling operation are shown below:
1 Press the key + key to enter into the saving menu, or press the key + key to enter into the recalling menu.
2 Press the Entry keys or the knob to select saving or recalling position.
3 Press the Enter key to confirm and exit the saving or recalling menu. If the saving is selected, the values of the 2-1 parameters will
be saved in the specified location (0-9) in EEPROM; if the recalling is selected, the values of the parameters should be the values
saved in specified location in EEPROM.
Example 1: Set the mode to CCL; set the current value to 2 A; turn on the load; save the settings in Location 0 in EEPROM; the next
time the load is turned on, these settings will become the power-on settings.
For the above operating procedures, the corresponding SCPI commands should be:
MODE CCH Sets the load to CCH status
CURR 2 Sets the current value to 2A
*SAV 0 Saves the present settings in Location 0 in EEPROM
Steps Description Display
Step 1 Press the key to turn off the load, and connect the tested battery correctly.
20.000V 0.000A
0.000
A CCH OFF
Step 2 Press key + key to enter into battery discharge operation screen.
20.000V 0.000A
0.000AH 00:00:00
Step 3
Press the key to enter into battery dischrage parameters edit screen. Use the Entry keys or the knob together with
the ◄ ► keys to set terminaion voltage to 15 V. Press the Enter key to confirm.
►MinVolt:0.000V
DisCurr:2.000A
Step 4 Use the Entry keys or the knob together with ◄ ► keys to set discharge current to 3 A. Press the Enter key to confirm.
MinVolt:15.000V
►DisCurr:3.000A
Step 5 Press the key to exit the battery discharge parameters edit screen.
20.000V 0.000A
0.000AH 00:00:00
Step 6 Press the key to turn on the load, and start battery discharge peration.
20.000V 3.000A
0.000AH 00:00:01
Step 7 Press the key to turn off the load, and stop battery discharge operation.
20.000V 0.000A
0.012AH 00:00:15
Step 8 Press the key to clear the discharged time and discharged capacity of the battery.
20.000V 0.000A
0.000AH 00:00:00
Step 9 Press the key + key to exit the battery discharge operation.
20.000V 0.000A
0.000
A CCH OFF
Procedure Description Display
1 Set the mode to CCL; set the current value to 2 A; turn on the load.
0.000V 0.000A
2.0000A CCL ON
2Press the + keys to enter into the saving menu.
Save File
No. 1
3 Press Entry keys or the knob to select the Location 0 for saving.
Save File
No. 0
4Press the Enter key to confirm and exit the load saving menu.
0.000V 0.000A
2.0000A CCL ON