Siemens SIMOVERT MASTERDRIVES 6SE7087-6CX86-2BA1 Manual page 69

06.2005
Toggle key
(P key)
NOTE
Siemens AG 6SE7087-6CX86-2BA1
SIMOVERT MASTERDRIVES AFE
Since the seven-segment display on the PMU has only four digits, the 3
descriptive elements of a parameter, i.e.
♦ parameter number,
♦ parameter index (for an indexed parameter) and
♦ parameter value
cannot be displayed simultaneously. It is therefore necessary to switch
between the 3 elements. The toggle key is provided for this purpose.
After the desired level has been selected, the parameter number can
be adjusted with the Raise or Lower key.
Using the toggle key, you can switch
from the parameter number to the
•
parameter index
from the parameter index to the
•
parameter value
from the parameter value to the
•
parameter number
If the parameter is not indexed, the
toggle key switches directly from the
parameter number to the parameter
value.
If you change the value of a parameter, the new value normally
becomes operative immediately. However, in the case of confirmation
parameters (identified by an asterisk " * " in the Parameter List), the
new value does not take effect until you switch from the parameter
value to the parameter number.
Changes to parameter settings made via the PMU are always stored in
the non-volatile EEPROM after confirmation by the toggle key.
Operating Instructions
Parameterization
Parameter number
P
Parameter
index
P
P
Parameter
value
11-3