Lenze i700

Lenze · i700 servo inverter · reference manual · DMS 3.0 EN · 06/2016 · TD06 9
Contents
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8 Monitoring functions _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 251
8.1 24-V supply voltage monitoring _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 251
8.2 Monitoring of the power section and device utilisation (Ixt) _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 252
0x2D40 | 0x3540 - Ixt utilisation
8.3 Monitoring of the heatsink temperature _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 255
0x2D84 | 0x3584 - Heatsink temperature
8.4 Monitoring of the motor utilisation (I²xt) _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 257
0x2D4E | 0x354E - Motor utilisation (I²xt): Motor overload warning threshold
0x2D4F | 0x354F - Motor utilisation (I²xt): Actual utilisation
0x2D50 | 0x3550 - motor utilisation (I²xt): Motor overload error
0x2D4C | 0x354C - Motor utilisation (I²xt): Parameter for the thermal model
0x2D4D | 0x354D - Motor utilisation (I²xt): User-definable characteristic
8.4.1 Example of how to enter the characteristic for standard and servo motors _ _ _ _ _ _ _ 262
8.4.2 UL 508-compliant I²xt motor overload monitoring _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 264
8.5 Motor temperature monitoring _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 266
0x2D49 | 0x3549 - Motor temperature monitoring: Parameters
8.5.1 Spec. charact. curve for motor temperature sensor _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 268
8.6 Motor speed monitoring _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 269
0x2D44 | 0x3544 - Motor speed monitoring
8.7 Motor phase failure monitoring _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 270
0x2D45 | 0x3545 - Motor phase failure detection
8.7.1 Limits of the motor phase failure monitoring _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 271
8.7.2 Monitoring 2: In the "enable operation" state transition _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 272
8.7.3 Monitoring 1: In "operation enabled" status _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 272
8.7.4 Monitoring with regard to short circuit and earth fault _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 273
8.8 Monitoring of the ultimate motor current _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 274
0x2D46 | 0x3546 - Monitoring: Ultimate motor current
8.9 Monitoring of the position and velocity error _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 275
0x2D51 - monitoring: Position and velocity error
8.9.1 Monitoring of the position error _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 276
8.9.2 Monitoring of the speed deviation _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 277
9 Diagnostics & error management _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 278
9.1 LED status displays _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 279
9.2 Indication of fault and warning (error code) _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 280
0x603F | 0x683F - Error code
0x284F | 0x304F - Current fault
9.2.1 Response of the device in the event of an error _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 281
0x605E | 0x685E - Response to error
0x2826 | 0x3026 - Quick stop: Duration in the event of a fault
9.2.2 Resetting the error/fault _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 283
0x2840 | 0x3040 - Delay time: Reset error
0x2841 | 0x3041 - Reset error
9.3 History buffer _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 284
0x10F3 - Diagnostics: History buffer