Lenze 9400 - Manual (Page 744)

14 Parameter reference
14.2 Parameter list | C00120
744
Lenze · Servo-Inverter 9400 HighLine · Reference manual · DMS 10.0 EN · 11/2013 · TD05/06
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C00120
C00121
C00122
C00123
Parameter | Name:
C00120 | Mot. overload protection (I²xt)
Data type: UNSIGNED_32
Index: 24455
d
= 5F87
h
Threshold for I 2 x t disconnection
• Disconnection is carried out if the thermal motor load ( C00066 ) is higher than the set threshold.
• A 100 % thermal motor load corresponds to a permanently flowing rated motor current
Note:
When the value is parameterised to 200 %, the monitoring mode of the motor overload protection is switched off!
 I2xt motor monitoring
Setting range (min. value | unit | max. value) Lenze setting
0 % 200 105 %
 Read access  Write access  CINH  PLC STOP  No transfer Scaling factor: 1
Parameter | Name:
C00121 | Warning threshold motor temperature
Data type: UNSIGNED_32
Index: 24454
d
= 5F86
h
Temperature threshold for motor temperature advance warning
• The response to reaching the threshold can be selected in C00584 .
 Motor temperature monitoring
Setting range (min. value | unit | max. value) Lenze setting
0 °C 150 120 °C
 Read access  Write access  CINH  PLC STOP  No transfer Scaling factor: 1
Parameter | Name:
C00122 | Heatsink temp. warn. threshold
Data type: UNSIGNED_32
Index: 24453
d
= 5F85
h
Temperature threshold for heatsink temperature advance warning
• The response to reaching the threshold can be selected in C00582 .
Setting range (min. value | unit | max. value) Lenze setting
0 °C 85 85 °C
 Read access  Write access  CINH  PLC STOP  No transfer Scaling factor: 1
Parameter | Name:
C00123 | Warning threshold device util.
Data type: UNSIGNED_32
Index: 24452
d
= 5F84
h
Adjustable threshold for I x t advance warning
• The advance warning is sent if the device utilisation ( C00064 ) is higher than the set threshold.
• The response to reaching the threshold can be selected in C00604 .
Setting range (min. value | unit | max. value) Lenze setting
0 % 100 90 %
 Read access  Write access  CINH  PLC STOP  No transfer Scaling factor: 1