Lenze i700 - Manual (Page 235)

Lenze · i700 servo inverter · Reference manual · DMS 1.5 EN · 03/2014 · TD05
235
8 Monitoring functions
8.1 24-V supply voltage monitoring
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8 Monitoring functions
The i700 servo inverter is provided with various monitoring functions, which are described in the
following subchapters.
Objects described in this chapter
8.1 24-V supply voltage monitoring
The 24 V supply voltage is monitored by means of two specified voltage thresholds.
• The following table describes these thresholds and shows the device response resulting from
the level of the supply voltage:
Related topics:
 Monitoring of the DC-bus voltage ( 48)
Object Name Data type
Axis A Axis B
0x2D40 0x3540 Ixt utilisation RECORD
0x2D44 0x3544 Motor speed monitoring RECORD
0x2D45 0x3545 Motor phase failure detection RECORD
0x2D46 0x3546 Monitoring: Ultimate motor current RECORD
0x2D49 0x3549 Motor temperature monitoring: Parameter RECORD
0x2D4C 0x354C Motor utilisation (I²xt): Parameter for the thermal model RECORD
0x2D4D 0x354D Motor utilisation (I²xt): User-definable characteristic RECORD
0x2D4E 0x354E Motor utilisation (I²xt): Motor overload warning threshold UNSIGNED_16
0x2D4F 0x354F Motor utilisation (I²xt): Actual utilisation UNSIGNED_32
0x2D50 0x3550 Motor utilisation (I²xt): Motor overload error UNSIGNED_32
0x2D84 0x3584 Heatsink temperature RECORD
Threshold Voltage Device response
U24 warn 21.45 V ±5 % Above threshold: Normal operation
Below threshold: Normal operation with warning
U24 down 18.15 V ±5 % Above threshold: Normal operation with warning
Below threshold: No operation
• Response with regard to the EtherCAT master and
adjacent EtherCAT slaves is undefined.