Emerson Network Power M222S Panduan Pengguna - Halaman 18
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Halaman Cetak
14
Chapter 3 Operation
AC PH: can set the AC input to 3-phase or single phase ('1-PH').
Move the cursor to 'DC' and press ENT, you can configure the following DC parameters:
Over Volt2: set the over voltage protection point2.
Over Volt1: set the over voltage protection point1.
Under V1: set the DC output under voltage point 1.
Under V2: set the DC output under voltage point 2.
AmbHigh: set the high ambient temperature.
AmbLow: set the low ambient temperature.
Move the cursor to 'Controller' and press ENT, you can configure the following controller parameters:
Lang: set the display language of LCD, you can select English or your local language.
Tzone: set the time zone.
Date: set the current date.
Time: set the current time.
System Type: set the system type.
DownloadMode: enter the download mode through serial port.
Reset PWD: Reset the password to default.
Reset Para: Reset parameters to default.
Oper1PWD: set the password of operator 1.
Oper2PWD: set the password of operator 2.
AdminPWD: set the password of administrator.
There are three levels password. Default passwords: 1 for operator1, 2 for operator2, and 640275 for administrator.
Only administrator can transfer to serial and web download mode and reset the password. Operator2 can change the
system type and reset the parameters.
Move the cursor to 'Alarm' and press ENT, you can enter the alarm menus:
Alarm
Alarm Level
Alarm Control
DI Setting
Alarm level setting
In the submenu of alarm level setting, move cursor before 'Alarm Block', press 'ENT', then you can set the alarm
levels of other alarms such as 'SPD fault', 'LFuse Alarm', 'Digital3 Alarm', etc.
In the submenu of alarm level setting, you can set the alarm level of each alarm to observe alarm, major alarm, or
critical alarm. You can also set the output relay number that outputs the alarm signal.
ALARM LEVEL
ENT
Alarm Block
Severity:
Observation Alarm
Out Relay: 0
ALARM CONTROL
Alm Voice: Open
Clear: History
DI SETTINGS
DI NO.: 1
Digital1 Alarm
Active: High
Figure 3-8 Alarm screen
LCU+ Series Controller User Manual
ENT
ALARM LEVEL
ENT
SPD fault
Severity:
Major Alarm
Out Relay: 0
ALARM LEVEL
LFuse Alarm
Severity:
Critical Alarm
Out Relay: 6