Infranor XtrapulsCD1-a Series, Manual

Page: 13 / 60

13
XtrapulsCD1-a
Chapter 2 - Specifications
3 - MAIN PROTECTIONS
3.1 - STORED PROTECTIONS
PROTECTION ERROR
DISPLAY
LED
Drive rated current overload (see Chapter 8, part 3.2)
I
2
t
 
 
Position feedback cable interruption (resolver or encoder) Feedback
 
 
Hall Effect Sensors sequence error or cable interruption /
Absolute single-turn encoder commutation channel error HES
 
 
Power stage fault Power stage
 
 
Encoder pulses counting error / Resolver position conversion
error Counting / RDC
 
 
Power supply undervoltage (non stored fault) Undervolt.
 
 
Motor overtemperature °C motor
 
 
Speed or position following error
Following err.
 
 
Drive parameter storage memory error EEPROM
 
 
- Procedure execution error
- Initialization phase execution error Busy
 
 
24 VDC auxiliary supply out of tolerances
19 V < 24 VDC < 29 V 24 V
 
 

: LED is unlit

: LED is lit.
NOTE
The power stage error includes the following faults:
- power supply overvoltage
- internal switch protection
- short-circuit between motor phases or between motor phase and earth
- drive overtemperature (on XtrapulsCD1-a-400/I only)
- fan system error
- PWM control error
- power stage supply error
- braking system error
The detail of the “Power stage” fault can be displayed in the
Visual drive Setup software.
All these faults are stored in the drive except for the "Undervolt." fault.
The reset of a stored fault can be made:
- by means of the RESET function in the
VISUAL DRIVE SETUP software
- via the fault RESET input (pin 13 of the X2 connector)
- by switching off the drive power supply.
All faults release the drive disabling. All faults, except for "Undervolt.", also release the opening of the AOK relay
contact. The "Undervolt." fault must be configured by software to release the opening of the AOK relay contact.