Operating & Mounting instructions – 8 074 143.03/03 – Page 55
Parameters
A292
2nd Second acceleration ramp VIC 0,01...3600 s 15,00 s
A293
2nd Second deceleration ramp VIC 0,01...3600 s 15,00 s
A294
2nd Method of second stage selection VIC 00 or 01 00
Setting Function
00 Switch-over via an external signal on a digital input (setting: 09)
01 Switch-over when the frequencies set at parameter A295 and A296 are reached
A295
2nd Stage Acceleration change over point VIC 0,00...400,0 Hz 0,00 Hz
A296
2nd Stage Deceleration change over point VIC 0,00...400,0 Hz 0,00 Hz
Particularly, this switch-over is used for EMERGENCY STOP functions and speed-related acceleration
and deceleration times. The adjusted acceleration/deceleration time is related to the maximum
frequency A004.
b212
2nd Electronic overload setting VIC 0,2...1,2 x I
FIIN FU-INOM
A thermal motor contactor (“maximum continuous current”) can be set by entering the nominal
motor current in A (more information see parameter b012).
b213
2nd Selection of electronic overload charact. VIC 00 to 02 01
Defines the characteristic curve of the thermal motor contactor (more information see b013).
Setting Function
00 reduced load torque (self-ventilated)
01 constant load torque (force-ventilated)
02 free adjustable load torque
H203
2nd Motor kW rate VIC 0,20...75,0 kW Default
H204
2nd Motor poles VIC 2 / 4 / 6 / 8 4
With this parameters the nominal motor data according to the type plate are adjusted.
H206
2nd Motor stabilisation constant VC 0...255 100
With the help of this parameter the drive can be stabilized. If the motor does not run roundly, the
value must be increased. If the inverter operates a motor with higher power than the inverter, the
value must be reduced.
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General