NANHUA FA220C User manual

1| 4datasheet-FA220C-1704-en.1.1
FA220C Wind Data Display
Products description and application
FA220C is a smart wind data display and alarm device, specially
designed for
large machinery. It has unique design, durable and reliable,
high
interference resistant capacity, ease to mount.
Features
All NANHUA FA series wind sensors are compatible.
Two-way relay alarm output, buzzer alarm, alarm point setting is available.
Mini display panel, four digits, 16 wind direction indication, wind speed and
wind scale display is switchable.
Logging function, 8G SD card, built-in timing system, and continuous logging
wind data more than 3 years.
RS485 interface, PC connection, display, logging, analysis wind data on PC by
using the software (download from NANHUA website).
 4-20mA current output, PLC connection is available.
General Specifications
Electrical Mechanical
Rated voltage AC85V～AC265V1 Housing material ABS
Wind speed alarm Two-way relay alarm output
(Pre-alarm – NO, Alarm – NO)
Application Indoor
Built-in buzzer alarm Humidity 0~100% RH
RS485 protocol
Operating
temperature
Ta-30 C ~ +70 C
4～20mA current signal, linearly
proportional to wind speed
Housing color Black RAL9005
Load less than 500ΩWeight 0.5kg
Diaplay Wins speed display – 3 digits
16 wind direction
1 frequency per second
SD card logging
Built-in timing system, time checkingisavailable
At normal temperature 25℃, time deviation is ±2.5min, timing system is
charging by built-in rechargeablebattery
No need to set time when systempower off within 6 months.
Standard SD card, data logging, format is TXT
Signal input 4～20mA current
Meteorological
Range
(wind speed)
0～99.9m/s Range(wind direction) 0～359°
Resolution
(wind speed)
0.1m/s
Resolution(wind
direction)
1°
1. Rated voltage, see How to Order

2| 4datasheet-FA220C-1704-en.1.1
FA220C Wind Data Display
Mounting dimensions
Unit: mm Installation
1.Ensure that the input voltage is correct.
2. Ensure mount face is flat.
3. Fix product to mount face by using four nos. M5 screws(not
provided), ensure mount face is flat and has enough mechanical
strength.
4. Remove screws from front cover, see terminal blocks.
5. Insert the cable through cable gland, correctly connect power
line, data line and control line and control line to terminals
according to the indication tags on wires (wiring diagram is provide
on the left).
6.Product start to operate when power on, display wind data when
wind speed sensor is operating.
7. To prevent short circuit, fix well the unused terminals.
Caution
1. Ensure cable connection is correct before power on
2. Cable shield layer and housing must be well grouded.
3. Manage and fix wind speed sensor cables well.
4. Indoor application, work with UART signal wind speed sensor only.
Wiring diagram
Wind speed sensor connect to Red, Black, Blue wire to VCC, GND,
WD
terminals.
Wind speed and direction sensor connect to Red, Black, Green,
Blue wires to
VCC, GND, WS, WD terminals.
It is recommended to use RVVP/0.5mm²/copper core/high and low
temperature resistant shielding cable
RS485 protocol
1. Baud rate: 9600 bit/s, 8 bit data, no parity check, one stop bit .
2.Data definition: auto-output a frame per 1s, total 7 bytes.
0xAA 0x04 0xXX 0xXX 0xZZ 0xZZ checksum
3. Byte definition: 0xAA is synchronoushead, 0x04 is message length, next
0xXX bytes combine a word which indicate wind speed, the next
two bytes combine a word which indicate wind direction, checksum = 0xXX+0xXX+0xZZ+0xZZ, indicate checksum.
4. For example 0xAA 0x04 0x01 0x6A 0x01 0x2C 0x98
Indicate: Wind speed is 0x016A = 36.2m/s, wind direction is 0x012C =300°。
Caution: RS485 interface is standard 9-pin DB9 connector. Foot 1 is A line of RS485, foot 2 is B line
。
Operating and Debugging
1. Mode and parameter setting:
1) A is wind speed and scale: A00.0 is wind speed (see fig.1), A10.0 is wind scale (see fig.2).
2) b is Pre-alarm setting: For example, if display “b18.0“, wind speed indicator is lit up, wind speed is 18m/s (see fig. 3). When wind speed
or wind scale reach the set value, product output pre-alarm signal, built-in buzzer start to alarm, frequency is 1HZ.
3) C is Alarm setting: For example, if display “c09.0“
, wind scale indicator is lit up, wind scale is 9 (see fig. 4). When wind speed or wind
scale reach the set value, product output alarm signal, built-in buzzer start to alarm, frequency is 2HZ.
4) d is wind speed range: For example, if display”d50.0”, it means wind speed range is 0-50m/s (see fig.5)
If wind speed range is linearly proportional to wind speed 0-50m/s, please set d mode as „d50.0“
If wind speed range is linearly proportional to wind speed 0-30m/s, please set d mode as „d30.0“
5) Mode setting (Automatic return to normal mode and don’t save changing data if no action within 10 seconds in SETTING mode.)
Mode A: Press the SET button for 3 seconds untill digit A flash.
Mode b: When character C or A is flashing, shore press ▼or ▲unitl digit b flash.
Mode C: While character A or b is flashing, shore press ▼or ▲unitl digit C flash.

3| 4datasheet-FA220C-1704-en.1.1
FA220C Wind Data Display
Mode d: While character A or C is flashing, shore press ▼or ▲unitl digit d flash.
6) Parameter setting (Switching wind speed to wind scale is not linear, wind speed number has a little change when switch wind speed to
wind scale.)
(In mode setting, short press and move the cursor to the required position, then short press ▼or ▲
to change the number, when the
setting is compeleted, press SET button for 3 seconds to save and quit.)
2. Wind direction setting
Product displays 16 wind direction. In normal mode, press a second, enter into wind direction mode, it displays 0~359 degree and 16
wind direction; press a second again, quit wind direction mode, return to normal mode (see fig. 6).
3. Setting timing system and checking
Time service is used for SD card data logger; there is no need to set when you do not request record data.
If require data logger, power interrupts over 6 months or used in another time zone, please set the time.
Manual or auto set time (auto set should only be achieved by NANHUA’s software)
Manual set process:
1) Under A mode & inputting password “A16.3”, turns to time set and shows access time.
2) Under time set mode, displays “1—12”,and “1” flashes, which means year-2012
3) Then press▲, displays “2—02”,and “2” flashes, which means month-February;
4) Then press▲, displays “3—24”,and “3” flashes, which means date-24th
5) Then press▲, displays “4—13”,and “4” flashes, which means H-13;
6) Then press▲, displays “5—58”,and “5” flashes, which means Min-58
7) Then press▲, displays “6—26”,and “6” flashes, which means Sec-26
8) Press ▲or▼, you can re-check the time. Once the tolerance is over 3 mins, please revise the time; otherwise wait 10s and quit.
9) Setting device timing system, short push to move cursor, short push ▲or▼to revise data, finish se
tting push SET button 3S to save
and quit.
SD card data logger:
1) Under normal mode and SD card inserted, the displayer will take sample with 10s interval and store it into SD card per 20 mins and so
forth.
2) SD card storage format:
★Total folder “WINDYDAT”under SD card directory
★Year folder “YEAR20xx” under“WINDYDAT”
★Monthly folder “MONTHxx” under “YEAR20xx”
★Day folder“DAYxx.TXT” under“MONTHxx”
★Each day’s data stored under “DAYxx.TXT”. Ex. 15:01:30 167 230 means the wind speed is 16.7m/s and direction of 230°at 15:01:30 of
that day.
3)SD card Operation and troubleshooting:
★Once the SD card extracted, the displayer screen will flash 4 times with buzzing, which mean the SD card is extracted.
★Once the wrong SD card inserted, the displayer screen will flash 4 times with buzzing, which means the SD card faults.
★If the normal SD card inserted, the displayer screen will not flash but alarm once, which means the SD card is right.
★SD card problems and solutions:
①SD card write-protection: unlock the SD card write-protection.
②SD card capacity less than 30M: ensure the capacity is over 30M.
③Before SD card used, please format it as FAT32 file system.
④If the SD card meets above requirements but the displayer also shows SD card fault, please re-start the displayer.
4) SD card and principal computer analysis software:
★Attached 4G standard SD card.
★4G SD card has store FA220C computer analysis software, software manual, USD to RS485 UT890 driver software.
Nos. Parameter Value
1 Wind speed range 0~50m/s
2 Pre-alarm 18m/s, scale 8
3 Alarm 22m/s, scale 9
4 Display Wind speed
Caution:
1. L on g p r es s ▼ a n d ▲ f or 3 s e con d s to r e s e t p r o d u ct to fa cto r y
default configuration.
2.Entering into or quitting parameter setting and resting product to
factory default configuration come with a “Di” sound.

4| 4datasheet-FA220C-1704-en.1.1
FA220C Wind Data Display
FA220C display panel diagram:
Fig.1: wind speed Fig. 2: wind scale Fig. 3: Pre-alarm setting
Fig .4: Alarm setting Fig. 5: wind speed range setting Fig.6: Wind direction setting
You can download FA220S Wind data logging and analysis software on our website.
Trouble shooting:
Nos Failure description Possible cause Solution
1 Display panel not work
Wiring error Check power cable, ensure line L, N, G connection is correct
Rocker switch
is OFF
position Check Rocker switch and turn it on
2 Product display “ ----“
24V power output is failure
Use multimeter to check product 24V power(see wiring diagram)
Wind sensor does not have
signal output
Check wind sensor’s wi
ring connection, if wiring is good, then wind sensor
is failure
How to Order
P/N Model Rated voltage Signal input Output
1000265-001 FA220C AC85V-AC265V 4-20mA current signal
Wind speed 4-20mA current signal, Wind direction 4-20mA
current signal, RS485 (Baud rate 9600bps)
1000265-002 FA220C DC24V 4-20mA current signal Wind speed 4-20mA current signal, Wind direction 4-20mA
current signal, RS485 (Baud rate 9600bps)
Thanks for choosing our products, NANHUA Electronics is the professional brand of signal transmission and high quality
industrial lighting which is trusted and loved by global users from various industries.
Read and understand these instructions completely and carefully. Wrong installation and operation may lead to fires, electric
shock, and oters. Due to our continued efforts to improve our products, product specifications are subject to change without
notice. ©NANHUA Electronics Co., Ltd. All rights reserved.www.nanhua.com