Rish ED 1100 User manual

RISH ED 1100
Operating Manual
DMAN-00IM-1073

Section Contents
1. Introduction
2. LCD Display
2.1 Introduction
LCD Display Symbols and Indications 2.2
2.2.1 SO Output Indication
2.2.2 Communication Indication
2.2.3 Tariff Energy Indication
2.3 Setup Screens Navigation Map
3. Programming
3.1 Password Protection
3.2 Setup Menu Selection
3.2.1 Communication Parameter Selection
3.2.1.1 Address Setting
3.2.1.2 RS 485 Baud Rate
3.2.1.3 RS 485 Parity & Stop Bit
3.2.2 Output Parameter Selection
3.2.2.1 Pulse Output Parameter Selection
3.2.2.2 Pulse Rate
3.2.2.3 Pulse Duration
3.2.2.4 Demand Integration Time
3.2.2.5 Reset Parameter Selection 3.2.2.3 Pulse Duration
3.2.2.6 Auto Scroll
3.2.2.7 New / Change Password
3.2.2.8 Quite Setup Menu
4. Digital Input
4.1 Digital Input and Tariff Selection
5. SO Output
5.1 Pulse Output
Index

7. Installation
7.1 EMC Installation Requirements
7.2 Case Dimensions
7.3 Nameplate
7.4 Wiring
7.5 Auxiliary Supply
7.6 Fusing
8. Connection Diagrams
9. Specification

1. INTRODUCTION
The Direct Connected Energy Meter is a DIN Rail mounted Digital Meter, primarily for
bidirectional Active, Reactive and Apparent Energy measurement intended for use in
industrial, commercial and residential electrical energy metering. It also accurately measures
important electrical parameters like TRMS Voltage, TRMS Current, Frequency, Active /
Reactive and Apparent Power, and Power Factor in Single Phase Networks. The meter is
engineered using advanced microcontroller technology and is suitable for electrical parameter
measurement and monitoring in 1 Phase 2 Wire Networks. It supports maximum 100 A current
measurement on direct connection. It displays parameters on bright intuitive LCD and also has
Pulse Outputs and Impulse LED for energy monitoring. It supports Tariff Counters selectable
via Digital Input or MODBUS Communication. It has inbuilt industry standard MODBUS RTU
for remote monitoring.
Measurement and
Energy / Counter
Screen
Impulse LED
Scroll Key Enter Key
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2. LCD Display
The meter displays more than 80 measurement parameters including Total Energies, Tariff, Partial
and also other important electrical parameters like Max Demand, Voltage, Current, Frequency,
Active, Power, Reactive Power, Apparent Power and Power Factor on individual screens. The
user can easily scroll and See System Parameter By Pressing Scroll key and By Pressing and
Holding Scroll key for 5 Seconds the user can see Tarrif & Demand Parameters on screen2. again
Pressing and Holding Scroll key for 5 Seconds it back to the Main Parameter Screen1. Refer Table
1 & Table 2 for list all the Measurement Parameters available on Display and MODBUS.
The LCD has bold seven segment digits with bright white backlit for display of measurement
parameters. Special symbols, units and bar graph are provided for effective display and easy
onsite configuration. Indications for current reversal, communication status, active tariff, digital
inputs and pulse outputs status are continuously available on screen. Measurement screen can
be set as automatic scrolling or manual scrolling.
2.2. LCD Display Symbols and Indications
2.1. Introduction
2.2.1 SO Output Indication
The meter has two opto-isolated pulse outputs that can be configured for any one of the Active, Reactive and
Apparent Energy parameter.
2.2.2 Communication Indication
The meter provides communication based on MODBUS protocol for remote data acquisition of measurement data
and configuration. If meter is properly communicating with host than it is indicated by symbol as shown:
This symbol indicates that the meter is communicating.
This symbol indicates that SO1 is energized.
This symbol indicates that SO2 is energized.
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2.2.3 Tariff Energies Indication
This Instrument comes with 2 tariff based on Digital Input In the
image given here, it indicates that the instrument is currently
displaying the selected energy parameter (Import Active Energy)
of Tariff 2.
These Tariff energies and Demand parameters are available on
display screen 2, For opening the Screen 2 Press and hold the
Scroll Key for 5 Seconds
TABLE 1 : Measurement Parameters:
No. Parameters On Display On Modbus
Import Active Energy
Export Active Energy
Total Active Energy
Import Reactive Energy
Export Reactive Energy
Total Reactive Energy
Total Apparent Energy
Partial Import Active Energy
Partial Export Active Energy
Partial Total Active Energy
Partial Import Reactive Energy
Partial Export Reactive Energy
Partial Total Reactive Energy
Partial Total Apparent Energy
Voltage
Current
Power
Reactive Power
Active Power
Power Factor
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
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TABLE 1 : Measurement Parameters (contd.):
No. Parameters On Display On Modbus
Frequency
T1 Import Active Energy
T1 Export Active Energy
T1 Total Active Energy
T1 Import Reactive Energy
T1 Export Reactive Energy
T1 Total Reactive Energy
T1 Total Apparent Energy
T2 Import Active Energy
T2 Export Active Energy
T2 Total Active Energy
T2 Import Reactive Energy
T2 Export Reactive Energy
T2 Total Reactive Energy
T2 Total Apparent Energy
Import KW Max Demand
Export KW Max Demand
Import KVAr Max Demand
Export KVAr Max Demand
Import KVA Max Demand
Export KVA Max Demand
Current Max Demand
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Parameter
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2.3 Setup Parameters Screens Navigation Map
CodE (PassWord)
Add 001
(Modbus Address)
(Sec 3.2.2.1)
bd 9600
(Baud Rate)
(Sec 3.2.2.2)
Prtyn-1
(Parity and Stop Bits)
(Sec 3.2.2.3)
(Pulse Output 1 Para Selection)
(Sec 3.2.3.1.1.2)
PLS1out
(Pulse Output 2 Para Selection)
(Sec 3.2.3.1.1.2)
PLS2out
(Pulse Rate)
Cst 1000
(Pulse Duration)
PLSt 200
(Demand Integration Time)
dit 15
(Reset Parameter)
rSt non
(Auto Scroll)
SCrL no
(Set Password)
Set PASS
(exit setup)
quit no
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3.1 Password Protection
Password protection can be enabled to prevent unauthorized access to set-up screens, when default
password protection is not enabled. Password protection is enabled by selecting a four digit number other
than 0000, setting a password of 0000 disables the password protection.
3. PROGRAMMING
The following sections comprise step by step procedures for configuring the Energy Meter according to
individual user requirements. To access the set-up screens press and hold “ ”enter key for 5 seconds. This
will take the User into the Password Protection Entry Stage (Section 3.1).
Enter Password, prompt for first digit. Press the “ ” scroll key to scroll the value of first digit
from 0 through to 9, Press the “ ” enter key to advance to next digit.
Enter Password, first digit entered, prompt for second digit..
Press the “ ” scroll key to scroll the value of first digit from 0 through to 9
Press the “ ” enter key to advance to next digit.
Enter Password, second digit entered, prompt for third digit.
Press the “ ” key to scroll the value of first digit from 0 through to 9.
Press the “ ” enter key to advance to next digit.
Enter Password, third digit entered, prompt for fourth digit. .
Press the “ ” scroll key to scroll the value of first digit from 0 through to 9.
Press the “ ” key to advance to verification of the password.
password confirmed and Pressing “ ” enter key advances to the “Setup Menu”
entry stage. ( See Section 3.2).
When this Screen appears and first digit is blinking means the unit has not accepted the
Password entered. it gives one more chance to enter the password and after this meter will
quit setup menu.
Password Incorrect.
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3.2 Setup Menu selection
3.2.1 Communication Parameter Selection
3.2.1.2 RS 485 Baud Rate
This screen allows the user to set Baud Rate of RS 485 - MODBUS port. The values
displayed on screen are in bits per second.
Pressing “ ” scroll key accepts the present value and advance to the “RS 485 Parity and
Stop Bit Selection” screen (see Section 3.2.2.3).
Pressing the “ ” enter key advances to the “Baud Rate Edit” mode and pressing the
scroll key scrolls the value through 4800, 9600, 19200 and 38400 baud.
Pressing the enter key sets the value and shows the “RS 485 Baud Rate” screen (see
Section 3.2.1.2).
NOTE: Default value is set as ‘9600’.
3.2.1.1 Address Setting
This screen applies to the RS 485 output. This screen allows the user to set RS 485
address for the meter. The allowable range of addresses is 1 to 247.
Press “ ” enter key to set the RS 485 address of meter.
pressing the “ ” scroll key to advance to the “Buad Rate” setup screen.
Press enter key to enter into edit mode, prompt for first digit.
Press the scroll keys to scroll the value of the first digit. Press the enter key to advance to
next digit.
Similarly, enter second and third digits of address. After entering third digit, pressing enter
key confirms the selection and shows “Done” screen.
The default setting is ‘001’.
3.2.1.3 RS 485 Parity and Stop Bit
This screen allows the user to set Parity & number of stop bits of RS 485 port.
Pressing “ ” scroll key accepts the present value and advances to “pulse output
Parameters” screen (see section 3.2.2)
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