nord NORDAC START Series, Руководство пользователя

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5 Parameter
BU 0135 en-4118 93
P538 Mains voltage Monitoring FL
Setting range 0 … 3
Other applicable parameter(s): P108, P427
Factory setting { 3 }
Description
Mains voltage monitoring – Selection of variant of mains monitoring (terminals
L1-L2-L3) by the device.
Note For reliable operation of the device, the power supply must meet a certain quality. If
there is a brief interruption of a phase or the voltage supply exceeds a particular limit
value, the device outputs an error.
If the monitoring is disabled, mains errors can lead to undefined operating behaviour.
Setting values
Value Meaning
0 Switched off
No monitoring of the supply voltage.
1 Phase error
Phase errors lead to error message ( E7.0 )
2 Mains voltage Overvoltage and undervoltage in the supply network lead to an
error message ( E5.1 , E6.1 )
3 Phase err. + mains voltage Combination of settings 1 and 2.

Phase errors or mains errors
lead to an error message ( E5.1 , E6.1 , E7.0 )
P539 Output monitoring FL
Setting range 0 … 3
Other applicable parameter(s):
P203
Factory setting { 3 }
Description Selection of output monitoring variant (terminals U-V-W) by the device.
Setting values
Value Meaning
0 Switched off
No monitoring of the output voltage
1 Motor phases only Phase errors (asymmetries of measured output current) lead to
error message ( E016 ).
2 Magnetisation only If the measured output current is less than 20 % of the rated motor
current (P203 or potentiometer P1) during normal operation (after
completion of the acceleration time), this leads to error message
( E016 ).
3 Motor phase + Magnet. Combination of settings 1 and 2.

Phase and magnetisation
errors lead to error message ( E016 ).
P550 Flash copy order RM
Setting range 0 … 1
Factory setting { 0 }
Description Transfer the modified parameter settings to the (non-volatile) Flash memory of the
device.
Note Parameter changes initially only affect the volatile RAM memory, and are lost when
the device is switched off. In order to retain the parameter changes permanently, they
must be transferred to the Flash memory.
A maximum of 100 copy processes can be guaranteed.
Setting values
Value Meaning
0 No change
This function is not implemented.
1 RAM -> Flash Copying process starts. The device then carries out an automatic
"RESET". Parameter P550 is reset to "0".