Chapter 5 Operator Control And Display Panel; Introduction; Indicators - Emerson NXr User Manual

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Chapter 5 Operator Control And Display Panel

Chapter 5 Operator Control And Display Panel
This chapter expands the functions and use of the components on the operator control and display panel of the UPS,
provides LCD display information, including the LCD screen types, detailed menu messages, prompt windows and
UPS alarm list, and tells how to select language and change the current data and time.

5.1 Introduction

The operator control and display panel is located on the front door of the UPS. It is the access point for operator
control and monitoring of all measured parameters, UPS and battery status and alarms. The operator control and
display panel is divided into three functional areas: mimic power flow chart, LCD display with menu keys, control keys,
as shown in Figure 5-1. The components on the operator control and display panel are described in Table 5-1.
Mimic power flow chart
3
1
2
Part No.
1
2
3
4
5
6
7
8

5.1.1 Indicators

The indicators mounted on the mimic power flow chart represent the various power paths and current UPS
operational status. The indicators are described in Table 5-2.
Indicator
Rectifier indicator
NXr UPS Module And Parallel System 30kVA ~ 200kVA User Manual
LCD display with menu keys
6
单机在 Lieber
STATUS
1
NXr
kV
线
t NX
5 - 3X3
A
4 5
0
主路输入
相电压 ( V)
相电流 ( A)
相电压 (V )
频率(Hz)
相电流 (A )
线电压 ( V)
频率 (Hz )
功率因数
线电压 (V )
7
功率因数
主路空开闭合
手动开机
主路逆变供电
F1
Figure 5-1 Operator control and display panel
Table 5-1 Description of operator control and display panel
Function
Rectifier indicator
Battery indicator
Bypass indicator
Inverter indicator
Output indicator
Status indicator
Buzzer
EPO switch cover
Table 5-2 Indicator description
State
Solid green Rectifier in normal operation
Flashing green Mains input normal, but rectifier not operating
Solid red Rectifier fault
Off Rectifier not operating, mains input abnormal
20 15 1 3 1 3
1 2 1
- - kVA :
单机 正
: :
08 0 0 1 2 0
6 1 7
在线 常
旁路输入 交流输出
A(AB) B(BC) C(CA)
A( AB ) 220 B ( BC ) 220 220 C ( CA )
20.5 20.5 20.5
220 220 220
50.1 50.1 50.1
20 .5 20 .5 20.5
380 380 380
50 .1 50 .1 50.1
0.99 0.99 0.99
380 380 380
0 .99 0 .99 0 .99
交流输出
01 - 12
01 - 22
?
F2 F3 F4
Key
EPO
INVERTER ON
INVERTER OFF
FAULT CLEAR
SILENCE ON/OFF
F1 ~ F5
Control keys
3
:
8
6
EPO
INVERTER ON INVERTER OFF
F5
FAULT CLEAR SILENCE ON / OFF
Function
EPO switch
Inverter start switch
Inverter shutdown switch
Fault reset switch
Audible alarm silencing switch
LCD menu keys
Description