NICE3000
new
User Manual
6 System Commissioning and Functions
- 151 -
Function Code Parameter Name Value Remarks
F8-10
Emergency evacuation
operation mode at power
failure
1: UPS -
F5-20 (X20) X20 function selection 59 (UPS valid signal)
Assume that X20 is used as the
NC input of emergency evacuation
signal
F5-31 (Y6) Y6 function selection
13 (Emergency evacuation
automatic switchover)
Only Y6 can be used for emergency
evacuation output.
The parameter setting related to emergency evacuation by shorting stator braking is described in the
following table.
Function Code Parameter Name Value Remarks
F8-10
Emergency evacuation
operation mode at power
failure
0: Motor not running -
F5-20 (X20) X20 function selection 59 (UPS valid signal)
Assume that X20 is used as the
NC input of emergency evacuation
signal
F5-31 (Y6) Y6 function selection
13 (Emergency
evacuation automatic
switchover)
Only Y6 can be used for
emergency evacuation output.
F6-45
Bit15 (Shorting stator braking
function)
1 (Enabled)
Enable the function of shorting
stator braking.
The UPS power is recommended in the following table.
Table 6-9 Recommended UPS power for each power class
UPS Power Controller Power
1 kVA (700–800 W) P ≤ 5.5 kW
2 kVA (1400–1600 W) 5.5 kW < P ≤ 11 kW
3 kVA (2100–2400 W) 15 kW ≤ P ≤ 22 kW
2. ARD for elevator emergency evacuation
The ARD supplies power to the main circuit and control circuit. The following gure shows the
schematic diagram.
The elevator ARD has its own control system. Note that ARDs of different brands may have different
control and output wiring; during use, refer to the corresponding user manual for the ARD.