Emotron VSB Series User Manual

Emotron VSB Instruction Manual Chapter 6 Specification of Parameters
2: Rotating identification
To perform rotation identification, it is essential to disengage the motor from its load.
Identification is prohibited when motor is loaded. After d0-22 is set to 2 and confirmed, press
RUN to perform static identification, upon the completion of which, the motor would
accelerate to a fixed frequency in the set ramp-up time, maintaining a period of time, and
then stop by ramp down according to the set ramp down time. In this way, the identification
comes to an end, and d0-22 will be restored to 0. Parameters d0-07 - d0-14 have be
obtained after the successful completion of rotating identification. To perform rotating
identification, please set appropriate ramp-up and ramp-down time (i.e. Accel/Decel time. If
overcurrent or overvoltage fault occurs during identification, please prolong Accel/Decel time
accordingly.
 ATTENTION:
 Please make sure the motor is in a stationary state before the identification, or
parameter identification cannot be performed normally.
 Keypad displays "TUNE" and RUN indicator light is on during identification. RUN
indicator light is off upon the completion of parameter identification.
 Once parameter identification fails, the fault code "tUN" shall be displayed.
d0-23
Overload protection mode of motor
Range: 0 - 1
Factory default: 1
This parameter determines motor overload protection mode.
0: No protection
Once 0 is selected, it would be impossible to perform motor overload protection. Please take
care.
1: Judged from motor current
Provide overload protection judged from output current and its lasting time. Overload
protection detection time is set by d0-24..
d0-24
Overload protection
detection time of motor
Range: 0.1min - 15.0min
Factory default:
5.0min
When d0-23 is set to "1: judged from motor current", overload protection time is determined by
this parameter on the basis of the running current being 150% of motor rated current. An alarm
of motor overload fault "oL2" shall be displayed once the lasting time exceeds this parameter
value. Protection time when the running current is other value is automatically calculated
according to inverse time lag characteristic curve. See Fig. 6-28.
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Emotron VSB Series Specifications

General

Brand	Emotron
Model	VSB Series
Category	Controller
Language	English