- 172 -
•
In the driving state, increasing the value of F8-03 could reduce the rollback during the
elevator startup, but a very high value could cause car lurch at start.
•
In the braking state, increasing the value of F8-04 could reduce the jerk in command
direction during the elevator startup, but a very high value could cause car lurch at start.
Function Code Parameter Name Setting Range Default Unit Property
F8-05
Car load 0–255
0 - ●
This parameter is readable and reects the load situation in the car. The value is sampled
by the NICE7000
by using a load cell.
If F5-00 < 2, F8-05 = 0.
Function Code Parameter Name Setting Range Default Unit Property
F8-06 No-load load threshold 0–255 0 - ★
F8-07 Full-load load threshold 0–255 100 - ★
These two parameters respectively specify the car no-load and full-load thresholds.
Generally, the system automatically determines the values after load-cell auto-tuning. Adjust
them properly according to requirements.
Example:
If the load cell data is 25 and 175 respectively at no-load and full-load, the system
determines that the normal load range is 25–175.
Set F8-18, F8-19, and F8-20 respectively to 30%, 80%, and 110%.
When F8-05 is 70 [30% x (175-25) + 25 = 70), 145, and 190, the system determines that the
elevator is in light-load, full-load, and overload state.
If F8-06 = F8-07, the full-load and overload functions become invalid.
Function Code Parameter Name Setting Range Default Unit Property
F8-08
Anti-nuisance function 0, 1, 2, 4
0 - ☆
It is the criteria for judging whether nuisance exists.
The values are as follows:
•
0: Anti-nuisance function disabled
•
1: Nuisance judged by load cell
A load cell is required. The system judges whether nuisance exists by comparing the
load cell data and the number of car calls.
•
2: Nuisance judged by light curtain
The system determines that nuisance exists when the light curtain does not act after the
elevator stops at arrival for three consecutive times.
To Next Page
Loading...
