Lenze EDS4900U-REG - Manual (Page 149)

Configuration
7-58 48XX/49XXSHB0399
The transfer of all parameter in rising sequence of code numbers is only possible
if
- the parameter used to determie the input polarity is not be changed and
- the signal at the digital input does not lead to immediate activation of the
function.
Load parameter set
Danger!
If the controller is not inhibited through control terminal 28, the drive can start
operation when changing the parameter sets.
After mains switching, parameter set 1 is loaded automatically. If the parameter
sets are to be changed via the digital inputs, at least one input of each parameter
set must be assigned to ”Select parameter set” and, if necessary, one input with
”Load parameter set”.
The number of inputs to be assigned with the function ”Select parameter set”
depends on the number of parameter sets to be changed.
Number of additionally required parameter sets Number of inputs required
1
2...3 at least 1
2
A maximum of two inputs can be assigned to this function. For input assignment,
see the notes in chapter 7.1.5.3.
The input with the lowest figure is the first input, the input with the next higher
number is the second input (e. g. E1 = 1st input, E2 = 2nd input).
Terminal assignment for selection of different parameter sets:
1. input 2. input
Parameter set 1
Parameter set 2
Parameter set 3
Parameter set 4 0
1
0
1 0
0
1
1
Loading of a parameter set is started if:
( another than parameter set 1 is selected when switching on the mains with
the function ”select parameter set”.
( the input ”load parameter set” is activated when the controller is inhibited
and after control of the corresponding inputs for the selection of the
required parameter sets.
The input ”load parameter set” is signal triggered. If all parameters are loaded,
C002 indicates the loaded parameter set.
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