YD2040系列使用說(shuō)明中英文
聲明:您必須遵守我們的協(xié)議,如果您下載了該資源行為將被視為對(duì)《電天下賬號(hào)管理規(guī)范》全部?jī)?nèi)容的認(rèn)可,本網(wǎng)站資源來(lái)自原創(chuàng),僅供用于學(xué)習(xí)和交流,請(qǐng)勿用于商業(yè)用途。如有侵權(quán)、不妥之處,請(qǐng)舉報(bào)本資源,我們將及時(shí)審核處理!
廣東雅達(dá) YD2040系列使用說(shuō)明中英文
文本預(yù)覽
廣 東 雅 達(dá) 電 子 股 份 有 限 公 司 廣 東 雅 達(dá) 電 子 股 份 有 限 公 司
Guangdong YADA Electronics Co., Ltd. NO: S22120052-01 Guangdong YADA Electronics Co., Ltd. NO: S22120052-01
YD2040系列使用說(shuō)明
三、接線與安裝尺寸圖Connecting and Installation Dimension Diagram:
YD2040 Series Operating Instruction
3P3L 3P4L
一、概述General
*Ia *Ib *Ic
YD2040系列是一種集可編程、自動(dòng)化測(cè)量、LCD顯示、電能累加、數(shù)字通訊等功能為一體的智 1 2 3 4 5 6 Ia Ib Ic Ia Ib Ic
能三相綜合電力監(jiān)測(cè)儀表,可測(cè)量如下參數(shù):YD2040 series Multi-function Power Analyzer is a power 1 2 3 4 5 6 1 2 3 4 5 6
monitor for three-phase electric network with functions of programmable, automatic measurement, LCD Power A A
display, energy accumulated, and digital communication. Measured parameters are as follow: * * B C * * * C NB
(cid:151) 各相電流、平均相電流Current(Ph-Ph)、average phase current Phase current, the average phase current 7 8 9 10 11 12
7 8 9 101112 7 8 9 101112
(cid:151) 頻率Frequency Ua Ub Uc Un A B
RS485 Ua Ub Uc Un A B Ua Ub Uc Un A B
(cid:151) 各相無(wú)功功率、總無(wú)功功率Each phase reactive power, the reactive power RS485 RS485
(cid:151) 各相功率因數(shù)、平均功率因數(shù)Each phase power factor, average power factor 安裝時(shí)電壓輸入回路和輔助電源(power)必須接入大小約0.5A的保險(xiǎn)絲
(cid:151) 各相相(線)電壓、平均相(線)電壓Voltage (Ph-Ph/Ph-N)、average voltage(Ph-Ph/Ph-N) When installing, input voltage loop and power should be connect into the 0.5A fuse。
(cid:151) 各相有功功率、總有功功率Each phase Active, the active power
(cid:151) 各相視在功率、總視在功率Each phase apparent power, the apparentν power
產(chǎn)品尺寸圖Dimension Diagram:(單位units:mm)
(cid:151) 正、負(fù)有功電能,正、負(fù)無(wú)功電能 Import active(reactive) energy, Export active(reactive) energy
二、技術(shù)指標(biāo)Technical Indexes
外形External
(cid:151) 主機(jī)尺寸:面板Panel:72mm×72 mm (cid:151) 靜電放電Static discharge: 接觸放電contact discharge:6kV
盤(pán)內(nèi)深Deep tray:60mm 盤(pán)面厚Thick disk:13mm 氣隙放電air discharge:8kV
(cid:151) 開(kāi)孔尺寸Trepanning:68 mm×68mm 輔助電源Auxiliary power: ①AC85-265V or DC85-330V
(cid:151) 顯示類型Display:LCD ②DC20~60V(可選Customized)
(cid:151) 測(cè)量Measuring System:3P4W/3P3W/1P2W 測(cè)量精度Accuracy
電壓(真有效值) Voltage(Real effective value) (cid:151) 電流Current:0.5%(0.5~6A) (cid:151) 安裝現(xiàn)場(chǎng)On-site installation
(cid:151) 測(cè)量范圍Measurement range:30~600V(線電壓line voltage) (cid:151) 相電壓phase voltage:0.5%(20~400V)
20~400V(相電壓phase voltage) (cid:151) 線電壓line voltage:1.0%(30~600V) 儀表在初次安裝時(shí)應(yīng)作好以下工作,以保證維護(hù)盡可能方便When the meter is first installed, several rules have to be complied with
(cid:151) PT變比ratio:1~9999 (cid:151) 功率power: 1.0% for convenience sake。
(cid:151) 輸入功耗Absorbed Power:≤0.25VA(220V) ≤0.60VA(600V) (cid:151) 功率因數(shù)power factor: 1.0%
1、 電壓輸入回路和輔助電源必須接入合適的保險(xiǎn)絲An adequate fuse has to be equipped with the input circuit and auxiliary
(cid:151) 連續(xù)過(guò)載Overload Capacity:800V (cid:151) 頻率frequency: 0.1%(50/60Hz)
電流(真有效值) Current(Real effective value) (cid:151) 電能energy: 1.0%(0.5L/0.5C) power.
(cid:151) 測(cè)量范圍Measurement range:0~6A 絕緣強(qiáng)度Dielectric strength 2、 應(yīng)提供一個(gè)CT短接盒,這樣使儀表的電流輸入不連接時(shí),不會(huì)使CT開(kāi)路Please introduce a CT switch box to prevent open
(cid:151) 最小可測(cè)量電流Minimum current:5mA (cid:151) 電壓/電流/電源/外殼間voltage/current/power supply/other: circuit when the input current of the meter is not connected .
(cid:151) (cid:151) C 輸T 入變 功比 耗R Aat bio so: rb1 e~ d9 P9 o9 w9 er:0.2VA (cid:151) 2 輸.0 出kV /電/m 源in 間·2m oA ut put/between power supply:2.0kV/min·2mA 3、 儀表必須牢固安裝,以防止震動(dòng)導(dǎo)致電氣安全事故The meter should be firmly installed to prevent accident due to electrical
(cid:151) 連續(xù)過(guò)載Overload capacity:10A 工作條件Working conditions vibration .
(cid:151) 沖擊過(guò)載Surge overload:100A/1s (cid:151) 工作溫度working temperature:-10℃~50℃ 4、 電氣連接線要求:電流輸入線用2.5㎜2多股阻燃銅線,電壓輸入線、電源線用1.5㎜2多股阻燃銅線,RS-485通訊用1.0
(cid:151) 儲(chǔ)存溫度storage temperature:-25℃~75℃
功率Power (cid:151) 相對(duì)濕度Relative Humidity: ㎜2屏蔽雙絞線2.5 sq.mm stranded fire-resistant copper core wire should be adopted for current input; 1.5 sq.mm stranded
(cid:151) 單相功率single phase power:0~2400W/var/VA 20~95%RH(無(wú)凝露without condensation) fire-resistant copper core wire should be adopted for voltage input and power supply; 1.0 sq.mm STP (Shielded Twisted Pair)
(cid:151) 總功率Total Power:0~7200W/var/VA 通訊Communication should be adopted for RS-485 communication.
頻率Frequency (cid:151) 接口Serial port:RS-485
(cid:151) 測(cè)量范圍Measurement range:50/60Hz (cid:151) 地址Address:1~247
功率因數(shù)Power factor (cid:151) 波特率Baud:1200/2400/4800/9600/19200 (cid:151) 安裝環(huán)境Operating environment
(cid:151) 測(cè)量范圍Measurement range:-1~1 (cid:151) 校驗(yàn)位Parity bit: 奇odd/偶even /無(wú)no 1、儀表應(yīng)盡量安裝在干燥、通風(fēng)良好并遠(yuǎn)離熱源和強(qiáng)電(磁)場(chǎng)的地方。The environment for installation should be dry,
電磁兼容Electromagnetic Compatibility (cid:151)(cid:151) 數(shù) 停據(jù) 止位 位D Sta ot pa bb ii tt ::
1
8 或bit 2s
b i t s well-ventilated and away from heat and intense electric (magnetic) field.
(cid:151) 1.2/50-8/20us浪涌Surge:電源power supply:4kV I/O:2kV
(cid:151) 快速瞬變脈沖串Quick transient pulse series: (cid:151) 通訊協(xié)議Communication rules:Modbus RTU 2、環(huán)境溫度為with working temperature:-10℃~50℃,濕度Relative humidity:20~90%RH。
電源power supply:4kV,2.5kHz I/O:2kV, 5kHz
地址Addr:廣東省河源市高埔崗雅達(dá)工業(yè)園 YADA Industrial Park,Gaopugang ,Heyuan City, Guangdong 地址Addr:廣東省河源市高埔崗雅達(dá)工業(yè)園 YADA Industrial Park,Gaopugang ,Heyuan City, Guangdong
電話TEL:86-762-3493888 傳真FAX: 86-762-3493912 郵編POST:517000 電話TEL:86-762-3493888 傳真FAX: 86-762-3493912 郵編POST:517000
http://www. yada.com.cn E-mail: market@yada.com.cn http://www. yada.com.cn E-mail: market@yada.com.cn
1 2廣 東 雅 達(dá) 電 子 股 份 有 限 公 司 廣 東 雅 達(dá) 電 子 股 份 有 限 公 司
Guangdong YADA Electronics Co., Ltd. NO: S22120052-01 Guangdong YADA Electronics Co., Ltd. NO: S22120052-01
四、操作Operating Instruction 五、如何顯示測(cè)量數(shù)據(jù) How to display the (cid:41) 例 :在電流顯示畫(huà)面下,將PT變比“1” 設(shè)置為“1000”,按“E”鍵5秒,顯示PT變比畫(huà)面,再按“E” 鍵一次,第1
measured data
個(gè)0開(kāi)始閃爍,再按“V/F” 或 “P/PF”鍵數(shù)次,進(jìn)行數(shù)據(jù)加減,再按“E”鍵三次,數(shù)據(jù)移位,第4位的1開(kāi)始閃爍,
本儀表4個(gè)按鍵定義Definitions for keyboard: (cid:41) 按“I”鍵一次,將顯示電流;Press “I/←”once to display
按“P/PF” 一次,再按“I”一次,畫(huà)面回到PT畫(huà)面,并保存PT數(shù)據(jù),PT設(shè)置完畢。
phase current.
電流顯示畫(huà)面按鍵,返回選擇菜單的上一級(jí)菜單層
I 面,并記錄保存所選定的內(nèi)容。 Quit the displaying (cid:41) 按“V/F”鍵多次,將分別在相電壓、線電壓,頻率顯示 (cid:41) Example: In the current display, set PT transformation ratio from"1" to "1000", press "E" button for 5 seconds, display is PT
menu and return to the Real-Time Digit Display 畫(huà)面之間切換;Press “V/F/↑”once to display line voltage; transformation ratio screen, then press "E" key once, the first 0 starts flashing , and then press "V / F" or "P / PF" key several
press “U/F/↑” another time to display frequency; and
電壓/頻率顯示頁(yè)面。設(shè)置菜單中移至選擇菜單相 times, data addition and subtraction, and then press "E" key three times, data shift, the fourth 1 start flashing, press "P / PF" once
鄰的另一個(gè)項(xiàng)目或鍵入數(shù)值時(shí)作為遞增的功能。 press” U/F/↑”the third time to display phase voltage.
V/F In Real-time Digit Display, move upward to the (cid:41) 按“P/PF”鍵多次,將分別在各相及總(有功功率、無(wú) and then "I" once, the screen back to PT screen, and save the PT data, PT set is completed.
option next to the current item, or increase the input
value in the Parameter Setting Menu. 功功率、視在功率),功率因素畫(huà)面之間切換;Press
“P/PF/↓”once to display total active/ reactive/ apparent
功率/功率因素顯示頁(yè)面。設(shè)置菜單層中向下移至
選擇菜單相鄰的另一個(gè)項(xiàng)目或鍵入數(shù)值時(shí)作為遞 power; press “P/PF/↓”another CH time to display power
P/PF 減的功能。In Real-time Digit Display, move factor. “C” before the power factor data stands for
downward to the option next to the current item, or “Capacity Power”.
decrease the input value in the Parameter Setting
Menu. (cid:41) 按“E”鍵多次,將分別在正向有功電能、負(fù)向有功電
能、正向無(wú)功電能和負(fù)向無(wú)功電能之間切換(各電能數(shù)
切換顯示電能數(shù)據(jù),進(jìn)入/退出設(shè)置菜單,進(jìn)入下
E 一級(jí)菜單或鍵入數(shù)值時(shí)作為移動(dòng)光標(biāo)位置的功能。 據(jù)為三行12位顯示)。Press “E/→”once, the fourth line
Move to the menu at the next lower level, or move displays from import active energy to export active energy.
the cursor for data input.
(cid:41) 設(shè)置其它參數(shù)參照此方法,這里不再列舉Set other parameters refer to this method , no longer listed here.
六、可編程參數(shù)設(shè)置How to set system parameters
(cid:41) 如果要退出系統(tǒng)參數(shù)設(shè)置畫(huà)面,按“E”鍵5秒If you want to exit the system parameter setting screen, click "E" button for 5
(cid:41) 按鍵操作說(shuō)明Definitions for keyboard:
seconds.
顯示字符Displayed Digits 對(duì)應(yīng)定義Definition 數(shù)值范圍Range
電壓變比PT ratio 1~9999
電流變比CT ratio 1~9999
本機(jī)地址Local address 1~247
波特率Baud rate 1200,2400,4800,9600,19200
Guangdong YADA Electronics Co., Ltd. NO: S22120052-01 Guangdong YADA Electronics Co., Ltd. NO: S22120052-01
YD2040系列使用說(shuō)明
三、接線與安裝尺寸圖Connecting and Installation Dimension Diagram:
YD2040 Series Operating Instruction
3P3L 3P4L
一、概述General
*Ia *Ib *Ic
YD2040系列是一種集可編程、自動(dòng)化測(cè)量、LCD顯示、電能累加、數(shù)字通訊等功能為一體的智 1 2 3 4 5 6 Ia Ib Ic Ia Ib Ic
能三相綜合電力監(jiān)測(cè)儀表,可測(cè)量如下參數(shù):YD2040 series Multi-function Power Analyzer is a power 1 2 3 4 5 6 1 2 3 4 5 6
monitor for three-phase electric network with functions of programmable, automatic measurement, LCD Power A A
display, energy accumulated, and digital communication. Measured parameters are as follow: * * B C * * * C NB
(cid:151) 各相電流、平均相電流Current(Ph-Ph)、average phase current Phase current, the average phase current 7 8 9 10 11 12
7 8 9 101112 7 8 9 101112
(cid:151) 頻率Frequency Ua Ub Uc Un A B
RS485 Ua Ub Uc Un A B Ua Ub Uc Un A B
(cid:151) 各相無(wú)功功率、總無(wú)功功率Each phase reactive power, the reactive power RS485 RS485
(cid:151) 各相功率因數(shù)、平均功率因數(shù)Each phase power factor, average power factor 安裝時(shí)電壓輸入回路和輔助電源(power)必須接入大小約0.5A的保險(xiǎn)絲
(cid:151) 各相相(線)電壓、平均相(線)電壓Voltage (Ph-Ph/Ph-N)、average voltage(Ph-Ph/Ph-N) When installing, input voltage loop and power should be connect into the 0.5A fuse。
(cid:151) 各相有功功率、總有功功率Each phase Active, the active power
(cid:151) 各相視在功率、總視在功率Each phase apparent power, the apparentν power
產(chǎn)品尺寸圖Dimension Diagram:(單位units:mm)
(cid:151) 正、負(fù)有功電能,正、負(fù)無(wú)功電能 Import active(reactive) energy, Export active(reactive) energy
二、技術(shù)指標(biāo)Technical Indexes
外形External
(cid:151) 主機(jī)尺寸:面板Panel:72mm×72 mm (cid:151) 靜電放電Static discharge: 接觸放電contact discharge:6kV
盤(pán)內(nèi)深Deep tray:60mm 盤(pán)面厚Thick disk:13mm 氣隙放電air discharge:8kV
(cid:151) 開(kāi)孔尺寸Trepanning:68 mm×68mm 輔助電源Auxiliary power: ①AC85-265V or DC85-330V
(cid:151) 顯示類型Display:LCD ②DC20~60V(可選Customized)
(cid:151) 測(cè)量Measuring System:3P4W/3P3W/1P2W 測(cè)量精度Accuracy
電壓(真有效值) Voltage(Real effective value) (cid:151) 電流Current:0.5%(0.5~6A) (cid:151) 安裝現(xiàn)場(chǎng)On-site installation
(cid:151) 測(cè)量范圍Measurement range:30~600V(線電壓line voltage) (cid:151) 相電壓phase voltage:0.5%(20~400V)
20~400V(相電壓phase voltage) (cid:151) 線電壓line voltage:1.0%(30~600V) 儀表在初次安裝時(shí)應(yīng)作好以下工作,以保證維護(hù)盡可能方便When the meter is first installed, several rules have to be complied with
(cid:151) PT變比ratio:1~9999 (cid:151) 功率power: 1.0% for convenience sake。
(cid:151) 輸入功耗Absorbed Power:≤0.25VA(220V) ≤0.60VA(600V) (cid:151) 功率因數(shù)power factor: 1.0%
1、 電壓輸入回路和輔助電源必須接入合適的保險(xiǎn)絲An adequate fuse has to be equipped with the input circuit and auxiliary
(cid:151) 連續(xù)過(guò)載Overload Capacity:800V (cid:151) 頻率frequency: 0.1%(50/60Hz)
電流(真有效值) Current(Real effective value) (cid:151) 電能energy: 1.0%(0.5L/0.5C) power.
(cid:151) 測(cè)量范圍Measurement range:0~6A 絕緣強(qiáng)度Dielectric strength 2、 應(yīng)提供一個(gè)CT短接盒,這樣使儀表的電流輸入不連接時(shí),不會(huì)使CT開(kāi)路Please introduce a CT switch box to prevent open
(cid:151) 最小可測(cè)量電流Minimum current:5mA (cid:151) 電壓/電流/電源/外殼間voltage/current/power supply/other: circuit when the input current of the meter is not connected .
(cid:151) (cid:151) C 輸T 入變 功比 耗R Aat bio so: rb1 e~ d9 P9 o9 w9 er:0.2VA (cid:151) 2 輸.0 出kV /電/m 源in 間·2m oA ut put/between power supply:2.0kV/min·2mA 3、 儀表必須牢固安裝,以防止震動(dòng)導(dǎo)致電氣安全事故The meter should be firmly installed to prevent accident due to electrical
(cid:151) 連續(xù)過(guò)載Overload capacity:10A 工作條件Working conditions vibration .
(cid:151) 沖擊過(guò)載Surge overload:100A/1s (cid:151) 工作溫度working temperature:-10℃~50℃ 4、 電氣連接線要求:電流輸入線用2.5㎜2多股阻燃銅線,電壓輸入線、電源線用1.5㎜2多股阻燃銅線,RS-485通訊用1.0
(cid:151) 儲(chǔ)存溫度storage temperature:-25℃~75℃
功率Power (cid:151) 相對(duì)濕度Relative Humidity: ㎜2屏蔽雙絞線2.5 sq.mm stranded fire-resistant copper core wire should be adopted for current input; 1.5 sq.mm stranded
(cid:151) 單相功率single phase power:0~2400W/var/VA 20~95%RH(無(wú)凝露without condensation) fire-resistant copper core wire should be adopted for voltage input and power supply; 1.0 sq.mm STP (Shielded Twisted Pair)
(cid:151) 總功率Total Power:0~7200W/var/VA 通訊Communication should be adopted for RS-485 communication.
頻率Frequency (cid:151) 接口Serial port:RS-485
(cid:151) 測(cè)量范圍Measurement range:50/60Hz (cid:151) 地址Address:1~247
功率因數(shù)Power factor (cid:151) 波特率Baud:1200/2400/4800/9600/19200 (cid:151) 安裝環(huán)境Operating environment
(cid:151) 測(cè)量范圍Measurement range:-1~1 (cid:151) 校驗(yàn)位Parity bit: 奇odd/偶even /無(wú)no 1、儀表應(yīng)盡量安裝在干燥、通風(fēng)良好并遠(yuǎn)離熱源和強(qiáng)電(磁)場(chǎng)的地方。The environment for installation should be dry,
電磁兼容Electromagnetic Compatibility (cid:151)(cid:151) 數(shù) 停據(jù) 止位 位D Sta ot pa bb ii tt ::
1
8 或bit 2s
b i t s well-ventilated and away from heat and intense electric (magnetic) field.
(cid:151) 1.2/50-8/20us浪涌Surge:電源power supply:4kV I/O:2kV
(cid:151) 快速瞬變脈沖串Quick transient pulse series: (cid:151) 通訊協(xié)議Communication rules:Modbus RTU 2、環(huán)境溫度為with working temperature:-10℃~50℃,濕度Relative humidity:20~90%RH。
電源power supply:4kV,2.5kHz I/O:2kV, 5kHz
地址Addr:廣東省河源市高埔崗雅達(dá)工業(yè)園 YADA Industrial Park,Gaopugang ,Heyuan City, Guangdong 地址Addr:廣東省河源市高埔崗雅達(dá)工業(yè)園 YADA Industrial Park,Gaopugang ,Heyuan City, Guangdong
電話TEL:86-762-3493888 傳真FAX: 86-762-3493912 郵編POST:517000 電話TEL:86-762-3493888 傳真FAX: 86-762-3493912 郵編POST:517000
http://www. yada.com.cn E-mail: market@yada.com.cn http://www. yada.com.cn E-mail: market@yada.com.cn
1 2廣 東 雅 達(dá) 電 子 股 份 有 限 公 司 廣 東 雅 達(dá) 電 子 股 份 有 限 公 司
Guangdong YADA Electronics Co., Ltd. NO: S22120052-01 Guangdong YADA Electronics Co., Ltd. NO: S22120052-01
四、操作Operating Instruction 五、如何顯示測(cè)量數(shù)據(jù) How to display the (cid:41) 例 :在電流顯示畫(huà)面下,將PT變比“1” 設(shè)置為“1000”,按“E”鍵5秒,顯示PT變比畫(huà)面,再按“E” 鍵一次,第1
measured data
個(gè)0開(kāi)始閃爍,再按“V/F” 或 “P/PF”鍵數(shù)次,進(jìn)行數(shù)據(jù)加減,再按“E”鍵三次,數(shù)據(jù)移位,第4位的1開(kāi)始閃爍,
本儀表4個(gè)按鍵定義Definitions for keyboard: (cid:41) 按“I”鍵一次,將顯示電流;Press “I/←”once to display
按“P/PF” 一次,再按“I”一次,畫(huà)面回到PT畫(huà)面,并保存PT數(shù)據(jù),PT設(shè)置完畢。
phase current.
電流顯示畫(huà)面按鍵,返回選擇菜單的上一級(jí)菜單層
I 面,并記錄保存所選定的內(nèi)容。 Quit the displaying (cid:41) 按“V/F”鍵多次,將分別在相電壓、線電壓,頻率顯示 (cid:41) Example: In the current display, set PT transformation ratio from"1" to "1000", press "E" button for 5 seconds, display is PT
menu and return to the Real-Time Digit Display 畫(huà)面之間切換;Press “V/F/↑”once to display line voltage; transformation ratio screen, then press "E" key once, the first 0 starts flashing , and then press "V / F" or "P / PF" key several
press “U/F/↑” another time to display frequency; and
電壓/頻率顯示頁(yè)面。設(shè)置菜單中移至選擇菜單相 times, data addition and subtraction, and then press "E" key three times, data shift, the fourth 1 start flashing, press "P / PF" once
鄰的另一個(gè)項(xiàng)目或鍵入數(shù)值時(shí)作為遞增的功能。 press” U/F/↑”the third time to display phase voltage.
V/F In Real-time Digit Display, move upward to the (cid:41) 按“P/PF”鍵多次,將分別在各相及總(有功功率、無(wú) and then "I" once, the screen back to PT screen, and save the PT data, PT set is completed.
option next to the current item, or increase the input
value in the Parameter Setting Menu. 功功率、視在功率),功率因素畫(huà)面之間切換;Press
“P/PF/↓”once to display total active/ reactive/ apparent
功率/功率因素顯示頁(yè)面。設(shè)置菜單層中向下移至
選擇菜單相鄰的另一個(gè)項(xiàng)目或鍵入數(shù)值時(shí)作為遞 power; press “P/PF/↓”another CH time to display power
P/PF 減的功能。In Real-time Digit Display, move factor. “C” before the power factor data stands for
downward to the option next to the current item, or “Capacity Power”.
decrease the input value in the Parameter Setting
Menu. (cid:41) 按“E”鍵多次,將分別在正向有功電能、負(fù)向有功電
能、正向無(wú)功電能和負(fù)向無(wú)功電能之間切換(各電能數(shù)
切換顯示電能數(shù)據(jù),進(jìn)入/退出設(shè)置菜單,進(jìn)入下
E 一級(jí)菜單或鍵入數(shù)值時(shí)作為移動(dòng)光標(biāo)位置的功能。 據(jù)為三行12位顯示)。Press “E/→”once, the fourth line
Move to the menu at the next lower level, or move displays from import active energy to export active energy.
the cursor for data input.
(cid:41) 設(shè)置其它參數(shù)參照此方法,這里不再列舉Set other parameters refer to this method , no longer listed here.
六、可編程參數(shù)設(shè)置How to set system parameters
(cid:41) 如果要退出系統(tǒng)參數(shù)設(shè)置畫(huà)面,按“E”鍵5秒If you want to exit the system parameter setting screen, click "E" button for 5
(cid:41) 按鍵操作說(shuō)明Definitions for keyboard:
seconds.
顯示字符Displayed Digits 對(duì)應(yīng)定義Definition 數(shù)值范圍Range
電壓變比PT ratio 1~9999
電流變比CT ratio 1~9999
本機(jī)地址Local address 1~247
波特率Baud rate 1200,2400,4800,9600,19200
相關(guān)資源推薦