262 01-6203-01R3, CG Drives & Automation
Response after initial switch-on of the inverter
After switch-on, the inverter first tries to load the parameter settings stored in the user
memory. If the user memory is empty or damaged, an error message is output and the
user must intervene:
• Option 1 = user memory empty: → default setting is loaded automatically from the
firmware → data are saved automatically in the user memory of the memory module.
• Option 2 = usermemory damaged: → Error message → default setting is loaded
automatically → data are saved automatically in the user memory of the memory
module.
• Option 3 = OEM memory empty/damaged: → error message → data are loaded
automatically from the user memory of the memory module.
Name / value range / [default setting]
(P700.03)
Device commands: Save user data
(Device commands: Save user data)
For further possible settings, see parameter
0x2022:001 (P700.01).
242
1 = save current parameter settings in the main memory of the memory
module with mains failure protection.
It may take some seconds to execute the task. When the task has
been executed successfully, the value 0 is shown.
Do not switch off the supply voltage during the saving process and do
not unplug the memory module from the inverter!
When the inverter is switched on, all parameters are automatically
loaded from the main memory of the memory module to the RAM
(P700.04)
Device commands: Load user data
(Device commands: Load user data)
Setting can only be changed if the inverter is
inhibi
ted.
For further possible settings, see parameter
0x2022:001 (P700.01).
242
1 = load data from the main memory of the memory module to the RAM
memory of the inverter.
When the device command has been executed successfully, the value
0
is shown.
Loading parameters has a direct effect on the cyclic communication:
The data exchange for control is interrupted and a communication
0
Off / ready
Only status feedback
(P700.05)
Device commands: Load OEM data
(Device commands: Load OEM data)
Setting can only be changed if the inverter is
inhibi
ted.
For further possible settings, see parameter
0x2022:001 (P700.01).
242
1 = load data from the OEM memory of the memory module to the RAM
memory of the inverter.
When the device command has been executed successfully, the value
0
is shown.
Loading parameters has a direct effect on the cyclic communication:
The data exchange for control is interrupted and a communication
(P700.06)
Device commands: Save OEM data
(Device commands: Save OEM data)
For further possible settings, see parameter
0x2022:001 (P700.01).
242
1 = save current parameter settings in the OEM memory of the memory
module with mains failure protection.
At the same time, the parameter settings are saved in the main mem
ory
of the memory module.
After successful execution, the value 0 is shown.
Only status feedback
(P732.00)
Automatic storage in the memory module
(Auto-Save EPM)
1 = activate automatic saving of parameters in the memory module.
With the setting 0, the "Save user data" 0x2022:003 (P700.03) device
command must be explicitly executed, or the "Enter" keypad key must
be pressed for longer than 3 s to save the current parameter settings
in the memory module of the inverter with mains failure protection.
Related topics
Data handling
86