Four-Faith F-PM100 User manual

F-PM100 Multifunctional Power Meter User Manual
F-PM100
Multifunctional Power
Meter User Manual
Product Version
Page
V1.0
Product Name：F-PM100
Total:
F-PM100
Multifunctional Power Meter
For Power Distribution System
User Manual
Version 1.0

F-PM100 Multifunctional Power Meter User Manual
1. Product Introduction
Multi-function power meter, a multi-function intelligent power meter with full power acquisition,
programmable measurement, display, RS485 digital communication and switch input, relay output,
it can complete three-phase electrical measurement (includes three-phase voltage, three-phase
current, active power, reactive power, apparent power, power factor, frequency, harmonics,
multi-rates, demand, SOE event records, etc.), four quadrant energy metering, data display,
acquisition and transmission, therefore it can be widely used in substation automation, distribution
automation, intelligent building, internal energy measurement, management, assessment for
company. Using the special measurement chip, the power meter could achieve large-screen LCD
liquid crystal display and RS-485 communication interface, communication protocol is the standard
MODBUS-RTU.
2. Technical Parameters and Indicators
Working Power Supply
220VAC±10% or 85～265VAC/DC
Working Temperature
-10℃+55℃
Storage Temperature
-40℃+70℃
Operating and storage
Humidity
5% 95%, no condensation
Insulation Grade
Meet the requirement of standard EN61010-1
Operating Frequency
50/60Hz
Product Life
≥10 years
Size
Display Panel：96mm×96mm×12mm(W×H×D)
Main Unit：96mm×96mm×75mm(W×H×D)
Weight
About 400G
Protection Grade
Operational Panel IP54, IP20 Side and Back Panel IP20
Input characteristics
Current Measurement：5A/1A
Voltage Measurement：57.5/220V (AC Phase Voltage RMS)
Input Characteristics
Breaking parameters: 5A@250VAC
Resistive load: 5A@30VDC
Communication
Communication Interface：RS485
Communication Protocal：MODBUS-RTU
Communication Rates:
1200/2400/4800/9600/19200/38400bps
Range of the Power MeterAddress：1 254
Note ： Indicates that the function parameter is related to the order type.

F-PM100 Multifunctional Power Meter User Manual
Parameter
Accuracy
Measuring range
Voltage
0.2
0 999,999V
Current
0.2
0 49,999A
Power Factor
0.5
-1.0<|CosΦ|<+1.0
Active Power
0.5
Single-Phase：0 100MW
Total：0 300MW
Reactive Power
0.5
Single-Phase：0 100Mvar
Total：0 300Mvar
Apparent power
0.5
Single-Phase：0 100MVA
Total：0 300MVA
Electrical Degree
0.5
0 9999999.9kWh/kvarh
Frequency
0.1Hz
45 65Hz
3. Installation and Wiring
Drill a hole of 91 * 91mm on the switch cabinet panel.
Take out the Power Meter, release the the fixed bolts on both sides of Power Meter , remove
the metal fixed bracket.
Insert the Power Meter into the mounting hole from the front panel.
Insert the metal fixed bracket and screw the bolts to fix the power meter.
3.2 Definition of the Terminal block on Power Meter
Number
Code
Definition
1
Ia*
A Phase current line
2
Ia
A Phase current outlet
3
Ib*
B Phase current line
4
Ib
B Phase current outlet
5
Ic*
C Phase current line
6
Ic
C Phase current outlet
7
Ua
A Phase voltage
8
Ub
B Phase voltage
9
Uc
C Phase voltage
10
Un
Neutral line
11*
A
RS485 Communication Interface
Positive
12*
B
RS485 Communication Interface Negative
13*
COM
Binary Input of the Public Terminal
14*
DI1
Binary Input 1
15*
DI2
Binary Input 2
16*
DI3
Binary Input 3

F-PM100 Multifunctional Power Meter User Manual
Remark: Indicates that the terminal function is related to the order type.
3.3 Typical Wiring Diagram of the Power Meter
Wiring Diagram of Three Phrase Four Wire:
Wiring Diagram of Three Phrase Three Wire:
17*
R11
Relay 1 Output
18*
R12
Relay 1 Output
19*
R21
Relay 2 Output
20*
R22
Relay 2 Output
21
N/-
AC power supply
220V Zero Line
22
L/+
AC power supply
220V live wire

F-PM100 Multifunctional Power Meter User Manual
4. Power Meter Parameter Setting
4.1 Key Functions in Setup Mode:
: When the cursor is flashing, select and confirm the function (Enter key);
: When the cursor is flashing, modify the configuration; When the cursor is flashing, switch the
parameter page (up key);
: When the cursor is flashing, turn the cursor on the same page to the left (press the left
button).
4.2 Description of the Parameter Setting
Note: Press "SET" key to enter the parameter setting interface, you can press the " " key to
directly view the current parameters of the Power Meter. When you press the " " key to view the
Power Meter parameters and it will pop up "need pswd" to indicate the need for a password to set
up.

F-PM100 Multifunctional Power Meter User Manual
Page
Content
Description
1. Password
Enter
Press "SET" key to enter into setting mode;
Press " " key, the digital cursor will flash, prompt for
the password entering , the factory default value is 0000;
Press " " key to move the cursor position, press " "
key to change the cursor value;
Press the " " key to confirm, the LCD screen
automatically jump to the next Power Meter parameter
setting page indicates that the password is correct and
can be operated continuously. Go to the electrical
parameters display page password input error, press
"SET" to re-enter the setup mode
2. Setting of
the
Communicati
on
Parameter
Setting of Baud Rate
When the cursor is flashing, press " " key to switch to
the communication parameter display interface;
Press " " key to enter the communication parameter
modification interface
Press the " " key to move the cursor to the
modification area of baud rate value.
The Key recurrently display 1.2K / 2.4K / 4.8K / 9.6K /
19.2K / 38.4K, the factory default value of Power Meter is
9.6K;
Setting of the Check Code
Press the " " key to move the flashing cursor to the
check code modification area
Press the " " key to recurrently display the n / O / E
check code range.
N is a 1-bit start bit, 8-bit data bits, no parity , 1 stop bit;
default is no parity;
O represents 1 bit start bit, 8 bits data bit, odd parity, 1 bit
stop bit.
E represents 1 bit start bit, 8 bits data bit, even parity, 1
bit stop bit;
Setting of the Communication Setting Address

F-PM100 Multifunctional Power Meter User Manual
The communication address range is 1 ~ 254, the factory
default communication address is 1;
Press the " " key to move the cursor to the
communication address modification area;
Press " " key to change the cursor value, then press "
" key to move the cursor position;
Press the " " key to confirm the page settings
3. Setting of
the System
Wiring
Method
The Power Meter supports both star and triangular
measurement wiring methods.
The default wiring method for the Power Meter is 3CT 3P4L:
Method 1: 3CT 3P4L
Method 2: 3CT 3P3L
Method 3: 2CT 3P3L
When no cursor is flashing, press " " to switch to the
setting page of the system wiring type ;
Press " " to start setting;
Press " " key to recurrently display 3CT 3 phase 4 wire
connection page; 3CT 3 phase 3 wire connection page;
2CT 3 phase 3 wire connection page;
Press the " " key to confirm the new wiring type.
4. PT Ratio
Setting
The Power Meter should set the correct PT ratio parameter.
The setting value range is 0 ~ 350, the instrument factory
default is 1.
For example: if used in 10kV high voltage cabinet, PT value
should be set to 100; If used in 380V low voltage switchgear,
PT value should be set to 1.
When no cursor is flashing, press " " to switch to PT
ratio setting page.
Press " " to start the setting.
Press the " " key to move the cursor, press " " key
to change the cursor value;
Press the " " key to confirm the PT ratio.

F-PM100 Multifunctional Power Meter User Manual
5. Setting of
CT Ratio
The Power Meter should set the correct CT variable ratio
parameters.
Value range of the setting is 0 ~ 5000, the factory default of
the Power Meter is 1.
For example, CT: 500/5 requires a CT value of 100.
When no cursor is flashing, press " " key to switch to CT
variation ratio setting interface;
Press " " to start the setting.
Press the " " key to move the cursor, press " " key
to change the cursor value;
Press the " " key to confirm the CT variation.
6. Time
Setting
Time Setting of the ACE series Power Meter from left to right,
from top to bottom followed by years, months, days, hours,
points.
When no cursor is flashing, press " " key to switch to
time setting page;
Press " " to start the setting;
Press " " key to move the cursor, press " " key to
change the cursor value;
Press " " to confirm the time.
7. Blacklight
Setting
Backlight time of ACE series Power Meter counts in seconds,
when the input is 060, it stands for the backlight time is 60s,
the longest backlight time is 999s.
When the cursor is flashing, press " " to switch to the
backlight time setting page;
Press " " to start the setting
Press " " key to move the cursor, press " " key to
change the cursor value;
Press " " to confirm the backlight time.

F-PM100 Multifunctional Power Meter User Manual
8. Preset the
Total Active
Power
You can manually enter the base of active power .
When no cursor is flashing, press " " to switch to the
setting page;
Press " " to start the setting;
Press " " key to move the cursor, press " " key to
change the cursor value;
After the active power value is set, press the " " key
to move the cursor to the position, press " " to
change to , press " " to save the active
power.
9. Preset the
Total
Reactive
Power
You can manually enter the base of reactive power
When no cursor is flashing, press " " to switch to the
setting page;
Press " " to start the setting;
Press " " key to move the cursor, press " " key to
change the cursor value;
After the reactive power value is set, press the " " key
to move the cursor to the position, press " " to
change to , press " " to save the reactive
power.
10. Clear the
Power
Setting
Operator could manually clear the electrical value
When no cursor is flashing, press " " to switch to the
setting page;
Press " " to start the setting;
Press " " to change to , press " " to
confirm the clearance of the electrical degree.

F-PM100 Multifunctional Power Meter User Manual
11. Settings
of the
Presentation
Mode
Power Meter enters into the presentation mode
When no cursor is flashing, press " " to switch to the
setting page;
Press " " to start the setting;
Press " " to change to , press " " to
confirm the entrance of the presentation mode.
12. Setting of
the
Password
Change
Power Meter enters into the interface of the password
change.
When no cursor is flashing, press " " to switch to the
setting page;
Press " " to start the setting;
Press " " key to move the cursor, press " " key to
change the cursor value;
After the password is set, press " " key to move
the cursor to , press " " to change the to
, then press" " to save.
13. Setting of
the Relay
Pulse Width
The relay output pulse width of the Power Meter Setting
counts in milliseconds.
The minimum pulse width of the relay is set to 100ms and the
maximum setting is 99900ms.
The factory default of the relay output pulse width is 2000ms.
When no cursor is flashing, press " " key to switch to
register pulse width setting page;
Press " " to start the setting;
Press " " key to move the cursor, press " " key to
change the cursor value;
Press " " to confirm the pulse width setting.

F-PM100 Multifunctional Power Meter User Manual
14. Manual
controlling of
Relay Output
The password of the manual controlling relay output is 4131.
When no cursor is flashing, press " " to switch to the
page;
Press " " to start the setting;
Press the " " key to select the relay that needs to be
operated, means "relay 1", means
"relay 2"
Select the relay that needs to be operated and press "
" to start;
Press " " key to switch to , press " " key to
move the cursor, press " " key to change the cursor
value to set the password;
Press " " to confirm the controlling of relay output;
Press the "SET" key to exit the manual controlling of
relay output.
14.
Multi-Rate
Setting
Multi-rate setting of the Power Meter:
stands for rate section, stands for
rate time.
When no cursor is flashing, press " " key to switch to
the Multi-rate setting page;
Press " " to start the setting;
Then press " " key to set the rate section, press "
" key to change the cursor value to set the rate section;
Press " " key to save the setting of rate period;
Press " " key to enter the rate time setting (press "
" key to switch the rate period)
press " " key to confirm the entry of rate time
setting, , , , ,
respectively stands for the tip, peak, flat, valley rates.

F-PM100 Multifunctional Power Meter User Manual
Press " " key to move the cursor, press " " key to
change the cursor value to set the rate period and rate
time;
Press " " key to save the setting;
Press the "SET" key to exit the setting of the multiple
rate.
15. Demand
Value
Clearance
The Power Meter clears the maximum demand value
When no cursor is flashing, press " " to switch to the
setting page;
Press " " to start the setting;
Press " " key to switch to , press " "
key to clear the maximum demand value.
16. Event
Sequence
Record
Clearance
Sequence of events record clearance for Power Meter (SOE)
When no cursor is flashing, press " " to switch to the
page;
Press " " to start the setting;
Press " " key to switch to , press " "
key to clear all event sequence records .
17.
Multi-Rate
Clearance
Multi-rate clearance setting for Power Meter.
When no cursor is flashing, press " " key to switch to
the multi-rate setting page;
Press " " to start the setting;
Press " " key to switch to , press " "
key to clear all original multi-rate parameters .
18. Alarm
Value Setting
Alarm Value Setting for the Power Meter
When no cursor is flashing, press " " to switch to the
page;
Press " " to start the setting;
The alarm value setting page has 10 screens in total.
(1) Phase voltage overvoltage value and phase voltage
overvoltage time;
(2) Phase voltage undervoltage value and phase voltage ;
undervoltage time;

F-PM100 Multifunctional Power Meter User Manual
(3) Overcurrent value and overcurrent time ;
(4) Zero sequence overcurrent value and zero sequence
overcurrent time;
(5) 5 Phase loss threshold and phase delay time;
(6) Low PF value and low PF setting time;
(7) Over frequency value and time of over Frequency value ；
(8) Low-frequency value and time of low-frequency value；
(9) Voltage unbalance rating and time of voltage unbalance
value；
(10) Current unbalance value and time of current unbalance
value。
Press " " to switch;
Press " " key to start each phase setting;
Press " " key to move the cursor , press " " key to
change the value of the cursor and to set the value and
time;
Press " " key to save the setting.
Press "SET" key to exit the setting of alarm value.
19. Alarm
Output
Setting
Alarm Output Setting for the Power Meter
When no cursor is flashing, press " " to switch to the
setting page;
Press " " to start the setting;
The alarm output setting page has 12 screens in total :
1. Relay 1 control item;
2. Relay 1 upper limit alarm value and relay 1 lower limit
alarm value;
3. Relay 1 alarm hysteresis and relay 1 alarm delay value;
4. Relay 2 control Item;
5. Relay 2 upper limit alarm value and relay 2 lower limit
alarm value;
6. Relay 2 alarm hysteresis and relay 2 alarm delay value ;
7. Relay 3 control item;
8. Relay 3 upper limit alarm value and relay 3 lower limit
alarm value;
9. Relay 3 alarm hysteresis and relay 3 alarm delay value;
10. Relay 4 control item;
11. Relay 4 upper limit alarm value and relay 4 lower limit
alarm value;
12. Relay 4 alarm hysteresis and relay 4 alarm Delay value;
Press " " to switch;

F-PM100 Multifunctional Power Meter User Manual
Press " " key to start each phase setting;
Press " " key to move the cursor, press " " key to
change the cursor value to set the alarm value;
Press " " key to save the setting;
Press "SET" key to exit the alarm output setting.
20
The device name and
version number
Meter device name and version number.