Suzhou MONARCH Control Technology Co., Ltd. NICE3000 New, User Manual, Page: 145 / 233

NICE3000
new
User Manual Description of Function Codes
- 143 -
It is used to set the elevator running direction.
The values are as follows:
• 0: Running direction and position pulse direction unchanged
• 1: Running direction reversed, position pulse direction reversed
• 2: Running direction unchanged, position pulse direction reversed
• 3: Running direction reversed, position pulse direction unchanged
You can modify this parameter to reverse the running direction (without changing the wiring
of the motor) and position pulse direction (pulse direction for determining the elevator
position in F4-03).
For example, if inspection on the up direction needs to be performed after the elevator is
installed, but the elevator is in down direction, you need to reverse the running direction; if
the pulses indicated by F4-03 decrease (that is, down direction) during inspection up, you
need to reverse the position pulse direction.
The correct directions are as follows:
During inspection up, the car moves upward, and the pulses indicated by F4-03 increase;
during inspection down, the car moves downward, and the pulses indicated by F4-03
decrease.
Pay attention to the setting of this parameter when restoring the default setting.
Function Code Parameter Name Setting Range Default Unit Property
F2-11 Zero servo current coefficient 0.20–50.0 15 %
★
F2-12 Zero servo speed loop KP 0.00–2.00 0.5 -
★
F2-13 Zero servo speed loop KI 0.00–2.00 0.6 -
★
These parameters are used to adjust automatic pre-torque compensation in the case of no-
load-cell. The no-load-cell startup function is enabled when F8-01 is set to 2.
Decrease the values of these parameters in the case of car lurch at startup, and increase
the values in the case of rollback at startup. For details, see the description of section 5.1.5.
Function Code Parameter Name Setting Range Default Unit Property
F2-16 Torque acceleration time 1–500 1 ms
★
F2-17 Torque deceleration time 1–500 350 ms
★
These two parameters are used to set the acceleration time and deceleration time of the
torque current.
Due to different characteristics, the motor may have an abnormal sound when the current
is withdrawn at stop. In this case, you can increase the torque deceleration time properly to
eliminate the abnormal sound.
Function Code Parameter Name Setting Range Default Unit Property
F2-18 Startup acceleration time 0.000–1.500 0.000 s
★
It is used to set the acceleration time of the startup speed. It is used with F3-00. For details,
see Figure 7-2.