Functions
7.11 Switchover between different settings
Inverter with CU240B-2 and CU240E-2 Control Units
Operating Instructions, 07/2010, FW 4.3.2, A5E02299792B AA
235
Table 7- 47 Parameters for switching the drive data sets:
Parameter Description
P0820 1st cntrol command for switching the drive data sets
Example: When P0820 = 722.0, the system switches from drive data set 0 to drive
data set 1 via digital input 0
P0821 2nd control command for switching the drive data sets
P0826 Motor switchover, motor number
If the motor is to be switched over at the same time as the data set, different motor
numbers should be used. If this happens, the data set can only be switched over
under pulse inhibit.
r0051 Displaying the number of the DDS that is currently effective
Note
The motor data of the drive data sets can only be changed over in the "ready for operation"
state. The switchover time is approx. 50 ms.
If you do not switch motor data over along with the drive data sets (i.e. same motor number
in P0826), you can switch the drive data sets over during operation.
For an overview of all the parameters that belong to the drive data sets and can be switched,
see the Parameter Manual.
A copy function is available making it easier to commission more than one drive data set.
Table 7- 48 Parameters for copying the drive data sets
Parameter Description
P0819[0] Number of the drive data set to be copied (source)
P0819[1] Number of the drive data to which the data is to be copied (target)
P0819[2] = 1 Start copying
Example
P0819[0] = 0
P0819[1] = 1
P0819[2] = 1
The parameters of drive data set 0 are copied to drive data set 1
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