Schneider Electric E4800 Manual De Usuario
930-110-01-B.00
PowerLogic
TM
EM4800 Series
04/2011
Installation
© 201
Schneider Electric All Rights Reserved
31
b.
If the IP address is not 169.254.0.10, the meter has acquired an
IP address from the local network, and will be able to report data
and synchronize time.
IP address from the local network, and will be able to report data
and synchronize time.
3.
Press the Display button until the “Send” command appears on the
display.
display.
4.
Press the left or right arrow button to manually force the PowerLogic
EM4800 meter to report metering data using the Ethernet or modem
connection. This clears data from the PowerLogic EM4800 meter
memory, and ensures the time is set correctly.
EM4800 meter to report metering data using the Ethernet or modem
connection. This clears data from the PowerLogic EM4800 meter
memory, and ensures the time is set correctly.
Pulse Inputs
There are two pulse in terminal blocks in the PowerLogic meter, as shown in
Figure 15. Each terminal block has a negative terminal pin on the right and a
positive terminal pin on the left. The pulse inputs are compatible with both dry
and solid-state form A contacts, 10 Hz (maximum), 20 ms pulse width
(minimum). The inputs are not polarity-sensitive to dry relay contacts. When
the pulsing device provides solid-state form A outputs, the negative terminal
from the source device must be connected to the negative terminal of the
PowerLogic meter pulse in terminal block.
Figure 15. Each terminal block has a negative terminal pin on the right and a
positive terminal pin on the left. The pulse inputs are compatible with both dry
and solid-state form A contacts, 10 Hz (maximum), 20 ms pulse width
(minimum). The inputs are not polarity-sensitive to dry relay contacts. When
the pulsing device provides solid-state form A outputs, the negative terminal
from the source device must be connected to the negative terminal of the
PowerLogic meter pulse in terminal block.
Display Navigation
The PowerLogic EM4800 meter has three buttons to control the information
presented on the LCD. The display has a normal and a diagnostics mode.
The PowerLogic EM4800 meter starts in normal mode, and enters
diagnostics mode when the Display button is pressed and held for 5 seconds.
To adjust the contrast, hold down the Display button, and use the right and
left arrow buttons to increase and decrease the contrast respectively.
presented on the LCD. The display has a normal and a diagnostics mode.
The PowerLogic EM4800 meter starts in normal mode, and enters
diagnostics mode when the Display button is pressed and held for 5 seconds.
To adjust the contrast, hold down the Display button, and use the right and
left arrow buttons to increase and decrease the contrast respectively.
Normal Mode
In Normal mode, the Display button scrolls through the information for each
meter. The left and right arrow buttons select the previous or next meter
points respectively. The following information is available:
meter. The left and right arrow buttons select the previous or next meter
points respectively. The following information is available:
•
Real Energy Delivered kWh D
•
Real Energy Received kWh R
•
Real Power Watts
•
Reactive Energy Delivered KVarhD
•
Reactive Energy Received KVarhR
•
Reactive Power Var
In Normal mode, the right and left arrow buttons scroll the display from meter
points 1 to 8, 1 to 12, or 1 to 24, depending on your configuration.
points 1 to 8, 1 to 12, or 1 to 24, depending on your configuration.
Diagnostics Mode
Diagnostics mode is accessed by pressing and holding the Display button for
5 seconds. In Diagnostics mode, pressing the Display button will scroll
through the following additional information:
5 seconds. In Diagnostics mode, pressing the Display button will scroll
through the following additional information:
•
Send data command
•
CT Primary value and Real Power Watts per phase
•
Voltage per phase
•
Local IP address
•
Reset factory default IP address command
•
Date and time (UTC)