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17.

故障檢查與維修

如果流量計出現故障與無法達到精度要求，請嘗試利用下表說明進行排除

18. MODBUS

通訊協定

(

參照英文版

)

現象

檢查

處理方法

無法達到精度



流量計零點是否漂移



流量計外殼正確接地。



塑膠管路需檢查接地環是否

腐蝕



進行零點校正。請參閱選單

第

項。



管道是否充滿液體



改變安裝位置，使流體充滿

管道



流量計是否在接近流率範圍上限

或下限值工作



降低或提高流速，使流速介

於

1m/s ~10m/s

之間。



檢查量程設定是否正確



確保流量計量程和接收流量

計訊號設備設定義的量程是

一致的。



檢查流量計輸出連接是否正確



重新連接，並確保線路通

暢。



流量計與管路之間接地是否良好



將流量計正確接地，接地阻

接不得高於

10Ω

。



檢查傳送器選單

的感測器系

數值與感測器銘牌上標示是否一

致



系數值可能被第三人調整

過，請調回。

開機無劃面



檢查流量計電源、開關、保

險絲等供電設施是否正常



排除異常，使流量計可以正

確取得電源。



流量計可能損壞。

無法進行通訊



檢查型號是否含

RS-485

通訊功

能



確認

RS-485

轉換器是否能正

常工作



與原廠聯絡

無脈波輸出



檢查是否有額外供電

12VDC

給

輸出端



出廠值為無源

NPN

輸出，需

外接電源

Содержание EPD30

Страница 1: ...Meter Operation Instruction FineTek Co Ltd No 16 Tzuchiang St Tucheng Industrial Park New Taipei City 23678 Tel 886 2 22696789 Fax 886 2 22686682 Website http www fine tek com E mail info fine tek co...

Страница 2: ...nded Flow Range for Tube Diameters 8 9 2 3 Lining Material 8 9 2 4 Electrode Material 9 9 2 5 Housing Protection Rating IP 9 10 Appearance and Dimension 10 10 1 Flange Type 10 10 1 1 JIS 10K 20K 10 10...

Страница 3: ...ore Power On 20 14 Parameter Functions 21 14 1 Procedure for Menu Setting 21 14 1 1Functions of the Display Interface 21 14 1 2 Button Functions in Parameter Setting Status 21 14 2 Various Parameter S...

Страница 4: ...of the operation manual is updated based on the version upgrade which will be uploaded to the website for the user to access Please don t disassemble or repair the product on your own as this will mak...

Страница 5: ...ing to the actual condition The product or its parts are beyond the warranty period Fault or damage is caused by not following the instruction and use environment described on the operation manual The...

Страница 6: ...Township Minhang District Shanghai City 201109 86 021 64907260 86 021 6490 7276 Aplus FineTek Sensor Inc 355 S Lemon Ave Suite D Walnut CA 91789 1 909 598 2488 1 909 598 3188 FineTek Pte Ltd Singapore...

Страница 7: ...ogether with your complaint Otherwise we won t compensate for change or repair the product defect 4 Summary The company s electromagnetic flow meter adopts coil excitation which is more stable than th...

Страница 8: ...measuring small flow It has a self diagnosis function which can automatically detect the excited signal whether the measuring tube is empty and whether the electrode is stained or damaged The lining c...

Страница 9: ...tube with the internal diameter of D m at the average flowing speed V m s that is equipped with a pair of measuring electrodes Moreover the tube is in a magnetic field with uniform magnetic induction...

Страница 10: ...ent output accuracy 0 1 of Pulse Output Accuracy Temperature coefficient 100ppm Operating pressure 10 kg cm3 Current output mode Proactive Analog output 4 20mA Maximum load of current output 700 Alarm...

Страница 11: ...ne and salt solutions and various organic solvents It is not tolerant to the corrosion of CIF3 high temperature OF3 and high speed liquid oxygen and ozone 2 The anti abrasion property is average 1 20...

Страница 12: ...It is resistant to the corrosion of sea water various oxides salt solution of hypochlorous acid oxidating acid including fuming Nitric acid and organic acid and alkane It is not resistant to the corr...

Страница 13: ...IS 20K Nominal diameter mm 40 50 65 80 100 125 150 200 250 300 Lining material PTFE Length L 200 200 200 200 250 250 300 350 400 500 External diameter D 140 155 175 200 225 270 305 350 430 480 PCD C 1...

Страница 14: ...f screw hole h 19 19 19 19 19 19 23 23 Quantity of screw holes N 4 4 4 6 6 8 8 10 Height of sensor casing H1 125 145 195 195 270 305 365 406 Total height H2 322 360 399 411 472 511 577 625 Weight kg 7...

Страница 15: ...l diameter mm 40 50 65 80 100 125 150 200 250 300 Lining material PTFE Length L 200 200 200 200 250 250 300 350 400 500 External diameter D 156 165 190 210 254 279 317 5 381 444 5 520 7 PCD C 114 3 12...

Страница 16: ...5 22 5 15 0 Diameter of screw hole h 18 18 18 18 18 18 18 18 22 22 Quantity of screw holes N 4 4 8 8 4 8 8 8 8 12 Height of sensor casing H1 125 125 145 145 145 145 195 195 265 305 Total height H2 32...

Страница 17: ...away from strong EMI and it should not be installed near the large motors or transformers 11 2 Safety Measures To guarantee human and device safety the instructions below must be followed Before sele...

Страница 18: ...cause damage When selecting the installation site please pay special attention to the following a The axis of the measuring electrode must be approximate to the horizontal direction Generally the angl...

Страница 19: ...reat temperature change In the meantime damage of the corrosive liquid on the flow meter should be prevented m If the flow meter is installed at a position with direct sunlight shielding facilities sh...

Страница 20: ...m Description The sensor should be installed at the pump outlet rather than the inlet It should be installed at the lower point and the vertically upward point of the horizontal pipe Don t install it...

Страница 21: ...e not coated with insulating layer When installing the flow mater on the plastic pipe or the pipe with insulating coating material paints or lining grounding rings on both ends of the sensor should be...

Страница 22: ...ng into the terminal block directly The total impedance of the outgoing cable on the current output terminal should not be larger than the value stated in the specification The pulse or frequency outp...

Страница 23: ...ation 2 Check whether the voltage of the power supply is consistent with that specified on the nameplate 3 Check whether the fuse used is of the correct current value 4 Check whether the flow meter is...

Страница 24: ...rameter editing 3 seconds ENT ENT ENT EN T 14 1 1Functions of the Display Interface 14 1 2 Button Functions in Parameter Setting Status Button Number edit mode ENT Confirm Holding Move Left Number Up...

Страница 25: ...2 4 Damping Time 3 1 Pulse Out Unit 3 3 Total Reset 1 9 Main Menu Sub Menu Unit Default Setting Range Basic Set 1 Device Tag Num 1 1 none 00001 00001 65535 Measure Type 1 2 Water Water Tube Size 1 3...

Страница 26: ...Mode 3 5 none 4 20 4 20 0 20 4mA Fine Tune 3 6 count 0 5000 5000 20mA Fine Tune 3 7 count 0 5000 5000 Input1 Func 3 8 N A None None Total Reset Input1 Type 3 9 N A NO NO NC Filter Variation 3 10 m s...

Страница 27: ...Recovery Default 5 6 N A Cancel Cancel Accept Mains Frequency 5 7 Hz 50 50 60 LCM Contrast Brightness 5 8 N A 32 15 40 Main Menu Sub Menu Unit Default Setting Range Simulation 6 Flow Speed 6 1 m s 0...

Страница 28: ...he date when incident occur 2 Category of the incident Separated into System and User Set Please see details in below chart 3 The alarm information 4 The time when incident occur 5 OCC means the incid...

Страница 29: ...I O fail and cause the sensor unable to receive signal 05 Simulation mode Sensor is set to be in simulation mode 06 Electrode coating The electrode is covered with none conductivity material User Set...

Страница 30: ...27 15 Ordering Information...

Страница 31: ...28...

Страница 32: ...opriate rainproof and damp proof treatment must be conducted Vibration must be reduced and collision with other objects must be prevented during its transportation The storage temperature must be in t...

Страница 33: ...receive the signals sent from the flow meter Whether the output connection of the flow meter is correct Re connect to ensure smooth line Whether the grounding between the flow meter and the pipe is g...

Страница 34: ...4124 PFC_FlowRate_Main_Val High FLOAT64 Rate Unit Instant flow rate value Read only 0x101D 4125 PFC_FlowRate_Main_Val 1 Read only 0x101E 4126 PFC_FlowRate_Main_Val 2 Read only 0x101F 4127 PFC_FlowRate...

Страница 35: ...E High FLOAT32 10 100mm Line size divided by 1000 Basic setting Connection size Read Write 0x1058 4184 PFC_BASIC_SET_TUBE_SIZE Low 125 500mm e g DN80 80 1000 0 08 0x1059 4185 PFC_BASIC_SET_FLOW_RATE_U...

Страница 36: ...B 4219 PFC_ADVANCED_SET_DENSITY Low Read Write 0x107C 4220 PFC_BASIC_SET_LOW_FLOW_CUTOFF High FLOAT64 0 0000 100 00 Default 0 5 Basic setting Low rate shield Read Write 0x107D 4221 PFC_BASIC_SET_LOW_F...

Страница 37: ...OUTPUT_UNIT Low Read Write 0x1096 4246 PFC_IO_SIGNAL_SET_MAX_FREQ High FLOAT64 Hz 0 0010 8 000 Default 2 0 Frequency setting Read Write 0x1097 4247 PFC_IO_SIGNAL_SET_MAX_FREQ 1 Read Write 0x1098 4248...

Страница 38: ...ite 0x10AD 4269 PFC_ALARM_SET_EMPTY_TUBE_DETECT UINT16 N A 0 Off 1 On Empty pipe detection Read Write 0x10AE 4270 PFC_ALARM_SET_ALARM_1_FUNC UINT16 N A 0 None 1 Max flow rate 2 Min flow rate 3 Empty a...

Страница 39: ...t unit Read Write 0x10BF 4287 PFC_SYSTEM_SET_ANALOGY_INPUT_DOT UINT16 N A 0 3 Decimal digits Read Write 0x10C0 4288 PFC_IO_SIGNAL_SET_MODBUS_COMM_ID UINT16 N A 0 255 Modbus ID Read Write 0x10C1 4289 P...

Страница 40: ...ite 0x10D1 4305 PFC_SIMULATION_FLOW_RATE Low Read Write 0x10D2 4306 PFC_SIMULATION_OUTPUT_CURR High FLOAT32 mA 3 6 22 Simulation of current output Read Write 0x10D3 4307 PFC_SIMULATION_OUTPUT_CURR Low...

Страница 41: ...EPD30 23678 16 886 2 22696789 886 2 22686682 http www fine tek com E mail info fine tek com 08 EPD30 B5 CK 07 03 2020...

Страница 42: ...2 2 4 2 3 5 3 6 3 1 6 3 2 6 4 6 5 7 6 7 7 7 8 8 9 9 9 1 9 9 2 9 10 11 10 1 JIS 10K 20K 11 10 2 ANSI 150LBS 300LBS 13 10 3 DIN PN40 PN16 PN10 14 11 15 11 1 15 11 2 15 11 3 15 11 4 16 11 5 16 11 6 18 1...

Страница 43: ...2 12 20 12 1 20 13 21 14 22 14 1 22 14 2 23 14 3 31 15 33 16 35 17 36 18 MODBUS 36...

Страница 44: ...3 1...

Страница 45: ...4 2 2 1 7 2 2...

Страница 46: ...Ave Suite D Walnut CA 91789 1 909 598 2488 1 909 598 3188 Finetek Pte Ltd 37 Kaki Bukit Place Level 4 Singapore 416215 65 6452 6340 65 6734 1878 FineTeK GmbH Bei den K mpen 26 21220 Seevetal Ramelslo...

Страница 47: ...6 3 3 1 1 1 1 1 2 3 2 7 4...

Страница 48: ...7 5 5D 2D 1 100 NBR Nitrile PTFE Teflon 120 Teflon 6 5 S cm 7 40 70 5 95 of RH 86 106 KPa 100 240Vac 50 60Hz 24Vdc...

Страница 49: ...8 8 V m s D m B T E E 1 U V D B V D kB E V 1 k V D q 4 s m 2 1 2 4 3 s m B E k D qv 3 q 4 v V D kB E 4 B 3 A B k D 1 4 3 3 s m AE qv 5 q E...

Страница 50: ...bus Optional ZigBee Pro 0 5 of reading 1m s 0 2 optional 20 120 40 70 1 5 uS cm 0 1m s 10m s 0 1 of Pulse Output Accuracy 100ppm 10 kg cm2 4 20mA 700 3 6mA 22 mA 2 8KHz Pulse 50 Pulse NPN 32vdc 200mA...

Страница 51: ...1 71 65 1 19 11 9 11 9 119 80 1 81 18 1 18 1 181 100 2 83 28 3 28 3 283 125 4 42 44 2 44 2 442 150 6 36 63 6 63 6 636 200 11 3 113 113 1130 250 17 7 177 177 1770 300 25 4 1254 1254 2540 9 2 3 1 2 1 80...

Страница 52: ...5 404 5 467 506 572 616 Kg 6 8 7 68 8 98 9 87 12 9 17 5 23 51 33 23 54 03 69 55 JIS 20K mm 40 50 65 80 100 125 150 200 250 300 PTFE L 200 200 200 200 250 250 300 350 400 500 D 140 155 175 200 225 270...

Страница 53: ...464 PCD C 120 168 185 225 247 299 360 414 t 18 21 24 26 23 24 26 28 45 45 45 30 30 22 5 22 5 18 h 19 19 19 19 19 19 23 23 N 4 4 4 6 6 8 8 10 H1 125 145 195 195 270 305 365 406 1 H2 322 360 399 411 472...

Страница 54: ...394 407 464 511 575 633 Kg 6 48 8 32 10 78 12 25 17 82 20 96 27 03 44 17 67 23 99 55 ANSI 300Lbs mm 40 50 65 80 100 125 150 200 250 300 PTFE L 200 200 200 200 250 250 300 350 400 500 D 156 165 190 21...

Страница 55: ...445 PCD C 110 125 145 160 145 160 180 210 240 295 295 350 400 t 18 20 22 24 18 20 20 22 22 24 24 26 26 45 45 22 5 22 5 45 22 5 22 5 22 5 22 5 15 0 22 5 15 15 h 18 18 18 18 18 18 18 18 22 22 22 22 22...

Страница 56: ...15 11 11 1 5 D 2 D 11 2 11 3...

Страница 57: ...16 11 4 11 5 a 10 b c 5 D D 2 D D d e f 400A m g h 10 10 5D 2D...

Страница 58: ...17 i 30 D D j k PTFE PTFE l m n DN50 2mm DN65 DN150 3mm DN200 4mm o p q...

Страница 59: ...18 11 6 1 2 3 5m 4 5 5m...

Страница 60: ...19 11 7 1 6mm2 10 11 8 a 4...

Страница 61: ...20 12 12 1 12 1 1 10mm L1 24VDC 10 NPN 12 1 2 AC100 240V 1 RS 485 DO1 DO1 D D DI DI N L P P mA mA AC100 240 Vac 4 20mA...

Страница 62: ...21 DC24V 1 RS 485 DO1 DO1 D D DI DI V V P P mA mA DC24V 4 20mA 13 1 2 3 4 5 6 10...

Страница 63: ...22 14 14 1 1 1 1 2 2 3 3 3 ENT ENT ENT ENT ENT ENT 14 1 1 0 0000 m3 h 1274205 8 Liter L H 00 00 Bar...

Страница 64: ...23 14 1 2 Read Only ENT ENT 14 2 0 1 1 N A 2 1 N A 1 5 N A 1 4 N A 2 4 N A 3 1 N A 3 3 N A 1 9...

Страница 65: ...0 350 4 00 450 500 1 4 N A h L s min h m3 s min h gal s min h kg s min h Ton s min h Flow rate Liquid density weight L s L m L h m3 s m3 m m3 h gal s gal m gal h kg s kg m kg h Ton s Ton m Ton h m3 d...

Страница 66: ...25 2 2 1 AUTO m s Actual 0 5000 0 5000 MANUAL K 2 2 N A none 1 000 0 000 3 000 k 2 3 N A g 1 0000 0 0001 9 9999 2 4 N A 0 5 0 00 100 00 2 5 N A 0 0 9999999999 2 6 N A 0 0 9999999999...

Страница 67: ...1 L 0 001 100 L gal m3 g kg Ton L pulse gal pulse m3 pulse g pulse kg pulse Ton pulse pulse 3 4 N A Hz kHz 2K 1 8K 00 000 3 5 N A none 4 20 4 20 0 20 4mA 3 6 N A count 0 5000 5000 4mA 20mA 3 7 N A cou...

Страница 68: ...2 N A 0 000 00 4 3 N A N A Disable Disable Enable 1 4 4 N A N A None 1 1 4 5 N A N A NO NO NC NO NC 2 4 6 N A N A None 2 2 4 7 N A N A NO NO NC NO NC 4 8 N A N A None None 4 9 N A mA 3 6 3 6 3 8 20 5...

Страница 69: ...sh English 5 2 N A Actual m s Actual N A k Actual N A N A Actual 0000 0000 FFFF FFFF 5 3 N A N A Device I O 5 4 4mA N A 0000 0 9999 Scale Low 20mA N A 100 0 9999 Scale High 4 20mA N A Kpa None Kpa Mpa...

Страница 70: ...A 1 1 255 BaudRate 2 13 2 BPS 9600 1200 2400 4800 9600 19200 38 400 57600 Data bit 2 13 3 N A 8 8 9 Parity 2 13 4 N A none none odd even Stop bit 2 13 5 N A 1 1 2 5 6 N A N A Cancel Accept 5 7 N A Hz...

Страница 71: ...port 6 4 N A Hz pulse 2 2 8000 pulse port 1 6 5 N A N A OFF ON OFF 2 6 6 N A N A OFF ON OFF 1 6 7 N A N A Actual ON OFF 6 8 N A N A Actual 0 24mA 7 7 1 N A N A actual 17 99 01 12 01 31 7 2 N A N A ac...

Страница 72: ...31 14 3 1 2 3 4 5 OCC 6 CLR 7...

Страница 73: ...pty tube 5us cm 03 Sensor disconnection 04 Circuit abnormal I O 05 Simulation mode 06 Electrode coating User Set 21 Over flow rate 22 Below flow rate 23 8Khz Pulse out over 8Khz pulse 24 System reset...

Страница 74: ...33 15...

Страница 75: ...34...

Страница 76: ...35 16 20 70 80...

Страница 77: ...36 17 18 MODBUS 7 1m s 10m s 10 28 RS 485 RS 485 12VDC NPN...

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