NXS Form 63-2600, Users Manual, Technical Data - CONTROL ...

176 Description of Parameters Honeywell
620 Load drooping 23456 (2.6.12, 2.6.15)
The drooping function enables speed drop as a function of load. This parameter sets
that amount corresponding to the nominal torque of the motor.
621 CL: Startup torque 23456 (2.6.4.11, 2.6.27.11)
Choose here the startup torque.
Torque Memory is used in crane applications. Startup Torque FWD/REV can be used in
other applications to help the speed controller. See chapter 9.2.
0 = Not Used
1 = TorqMemory
2 = Torque Ref
3 = Torq.Fwd/Rev
626 CL: Acceleration compensation 23456 (2.6.4.5, 2.6.27.5)
Sets the inertia compensation to improve speed response during acceleration and
deceleration. The time is defined as acceleration time to nominal speed with nominal
torque. This parameter is active also in advanced open loop mode.
627 CL: Magnetizing current at start 23456 (2.6.4.7, 2.6.27.7)
628 CL: Magnetizing time at start 23456 (2.6.4.8, 2.6.27.8)
Set here the rise time of magnetizing current.
631 Identification 23456 (2.6.13, 2.6.16)
Identification Run is a part of tuning the motor and the drive specific parameters. It is a
tool for commissioning and service of the drive with the aim to find as good parameter
values as possible for most drives. The automatic motor identification calculates or
measures the motor parameters that are needed for optimum motor and speed control.
0 = No action
No identification requested.
1 = Identification without motor run
The drive is run without speed to identify the motor parameters. The motor is supplied
with current and voltage but with zero frequency.
2 = Identification with motor run
The drive is run with speed to identify the motor parameters.
Note: It is recommended to do the this identification test with no load on the motor for
best results.
Automation and Control Solutions
Honeywell
Honeywell Limited-Honeywell Limitée
1985 Douglas Drive North 35 Dynamic Drive
Golden Valley, MIN 55422 Scarborough, Ontario 63-2600-1
MIV 4Z9
www.honeywell.com