Commissioning
5.2 Series Commissioning
Control Units CU240S
Operating Instructions, 07/2008 - FW 3.2, A5E00766042B AD
49
WARNING
For series commissioning, all of the communication interfaces as well as also the digital
and analog interfaces are re-initialized. This results in a brief communications failure or
causes the digital outputs to switch.
Potentially hazardous loads must be carefully secured before starting a series
commissioning.
Potentially hazardous loads can be secured as follows before starting series
commissioning:
•
Lower the load to the floor, or
•
Clamp the load using the motor holding brake.
Note
Upload
Before the upload starts, the parameters will be copied from RAM to EEPROM
Manual and automatic download
With a manual download all necessary parameters excluding the fail-safe parameters (only
with CUs with fail-safe functions) are downloaded into the inverter. How to perform a manual
download is described in the following section.
With an automatic download even the fail-safe parameters are downloaded into the inverter.
An automatic download can only be performed with an MMC.
An automatic download can be performed at Start-up or by swapping an inverter component
(CU or PM), details are described in the following sections and in the chapter "Operation" of
this manual.
Note
Restrictions to be considered when performing upload and download:
•
Only the parameter set stored in the EEPROM of the inverter is uploaded.
•
Fail-safe parameters cannot be uploaded via BOP or STARTER.
•
Once the upload or download procedure has started, it should not be interrupted.
•
Parameter download from a standard CUs to a CUs with fail-safe functions and vice
versa is not possible.
•
During the up or download all LEDs are flashing (the "BF" LED is not relevant). After
finishing that process successfully the "RDY" LED is on.
•
During the upload process any data already held by the BOP is overwritten.
•
If the download fails, the inverter will not function correctly and the "SF" LED (red) is on.
– Possible fault messages in case of download failure with BOP
F0051, F0055, F0056, F0057 or F0058
– Possible fault messages in case of download failure with MMC
F0051, F0061, F0062 or F0063