6ES7421-1EL00-0AA0 机械设备

6ES7421-1EL00-0AA0 机械设备

、HPMV中、高压软起动器的其它起动方式：

电流斜坡：使用电流闭环反馈可以进行PID调节，使输出转矩线性增加到大值。

恒流控制：起动时，电流快速增加到限定值，一直到电机全速运行。

用户自定义曲线：用户可以自定义一个转矩与时间的起动曲线。当电机起动时可以完全按照你所定义的曲线加速。

速度反馈斜坡控制：用一个来自电机或负载的速度信号作为反馈量对电机进行闭环斜坡软停。（选项）

减速模式：HPMV提供软停机功能，当停止信号发出时，同时给电机加一个逐渐减小的电压使电机平滑停机，这和电力刹车不同，实际上软停车会增加电机的停车时间。这个功能适用于水泵停机控制，以减小水锤现象和对机械结构的损坏及冲击。

OKOGAWA 250340LSND7     250340LSND7

YOKOGAWA 250340LSNG NIB YOKOGAWA 250340LSNG PANEL METER RTG 0A-20A 250340LSNG

Yokogawa 250-340-LSNT Current Meter 0-50A Range      

YOKOGAWA 250340LSNT NSFB

YOKOGAWA 250340LSNT    250340LSNT

YOKOGAWA 250340LSNT   250340LSNT

Yokogawa 250340LSPK

YOKOGAWA 250340LSPK NSNB - GAUGE

YOKOGAWA 250340LSPK7KFX   250340LSPK7KFX

Yokogawa 250340LSPZ

YOKOGAWA 250-340-LSPZ CURRENT PANEL METER 0-150 PSI *      IN A BOX*

YOKOGAWA 250340LSPZ     250340LSPZ

YOKOGAWA 250340LSPZ   250340LSPZ

YOKOGAWA 250340LSPZ7AAB 0-150 PERCENT *      IN A BOX*

YOKOGAWA 250-340-LSRL   250340LSRL

YOKOGAWA 250340LSRL-7KFZ     250340LSRL7KFZ

YOKOGAWA 250340LSRL-7KFZ   250340LSRL7KFZ

YOKOGAWA 250340LSRX/UL   250340LSRXUL

Yokogawa 250340LSRX7KSF Ammeter Trilectron MA5005      

YOKOGAWA 250340LSSC     250340LSSC

YOKOGAWA 250340LSSC    250340LSSC

Yokogawa 250-340-LSSF Scale 0-500 AC Amperes, Input 0-5 AAC

YOKOGAWA 250340LSSJ     250340LSSJ

YOKOGAWA 250340LSSJ7     250340LSSJ7

YOKOGAWA 250-340-MIMF2   250340MIMF2

YOKOGAWA 250-340-MTMT     250340MTMT

YOKOGAWA 250340MTMT7 NIB *1 AVAILABLE* YOKOGAWA 250340MTMT7 PANEL METER 0-10A

YOKOGAWA 250340NDND   250340NDND

Yokogawa 250340NGNG Panel Meter 0-20A-C Amperes      

Yokogawa 250-340-NGNG Panel Meter 0-20AC Amps

YOKOGAWA 250340NGNG7 NIB PANEL METER RTG 0A-20A YOKOGAWA 250340NGNG7 NIB

YOKOGAWA 250340NGNG7 PANEL METER RANGE: 0-20 AC AMP, 3-1/2 IN,      

YOKOGAWA 250340NGNG7   250340NGNG7

YOKOGAWA 250340NGNG8 NIB PANEL METER RTG 0A-20A YOKOGAWA 250340NGNG8 NIB

YOKOGAWA 250-340-NLNL     250340NLNL

YOKOGAWA 250-340-NLNL    250340NLNL

YOKOGAWA 250-340-NLNL   250340NLNL

YOKOGAWA 250340NLNL7 NIB PANEL METER RTG 0A-30A YOKOGAWA 250340NLNL7 NIB

YOKOGAWA 250340NLNL7     250340NLNL7

YOKOGAWA 250-340-NTNT   250340NTNT

YOKOGAWA 250340PDPD8     250340PDPD8

YOKOGAWA 250340PDPD8, 0-80 AC AMPERES PANEL METER (      IN BOX)

YOKOGAWA 250344 RXRX7 UL RGT 0-300 V AC PANEL METER L98

YOKOGAWA 250344 RXRX7 UL RGT 0-300 V AC Panel Meter SBG2063 2J 299

YOKOGAWA 250344PKPK     250344PKPK

YOKOGAWA 250344PZPZ7 UL 0-150V AC Panel Meter C6306 RTG 0-150V

YOKOGAWA 250344PZPZ7/UL     250344PZPZ7UL

YOKOGAWA 250344RXRX7/UL 0-300V PANEL METER       OLD STOCK

YOKOGAWA 250344RXRX7/UL 0-300V PANEL METER NIB

YOKOGAWA 250344RXRX7/UL     250344RXRX7UL

YOKOGAWA 250344RXRX7JK7   250344RXRX7JK7

YOKOGAWA 250344SFSF     250344SFSF

YOKOGAWA 250344SFSF   250344SFSF

Yokogawa 250344SFSF Volt Gauge 25034sfsf (     )

Yokogawa 2504 Digital AC Meter Service Manual (partial manual only)

YOKOGAWA 250-400-DRDR-8-JRR    250400DRDR8JRR

YOKOGAWA 250-400-FAFA PANEL METER 0-1.0 *      IN A BOX*

YOKOGAWA 250-400-FAXS PANEL METER 0-2500 DC AMPERES *      IN A BOX*

YOKOGAWA 250-400-FAXS PANEL METER 0-2500 DC AMPERS *      IN A BOX*

YOKOGAWA 250400FAXX     250400FAXX

YOKOGAWA 250400HFHF/010884

YOKOGAWA 250-400-HG-PK *      IN THE BOX*

YOKOGAWA 250-400-NGNG-20     250400NGNG20

YOKOGAWA 250400NTNT PANEL METER 0-50 DC AMMETER       IN BOX

YOKOGAWA 250400SPEC   250400SPEC

YOKOGAWA 250409FA228 *      IN BOX*

YOKOGAWA 250409FAZZ8 NSFB

YOKOGAWA 250409FAZZ8     250409FAZZ8

YOKOGAWA 250409FAZZ8    250409FAZZ8

YOKOGAWA 250409FAZZ8   250409FAZZ8

Yokogawa 250-420-MTMT Panel Meter 0-10DC Volts       

YOKOGAWA 250420PKXA   250420PKXA

YOKOGAWA 250-420-PZXS *      IN A BOX*

Yokogawa 250420SFSF Volt Gauge 0-500 DC Volts      

YOKOGAWA 250421MTMT *      IN BOX*

YOKOGAWA 250-421-SJ-SJ    250421SJSJ

YOKOGAWA 2504224ECNJ PANEL METER, 0-50 AMPERES DC, MODEL 254

YOKOGAWA 250424ECPK   250424ECPK

YOKOGAWA 250-424-GBPG *      IN A BOX*

YOKOGAWA 250424GBRL *      IN A BOX*

YOKOGAWA 250-424-GBRX *      IN A BOX*

YOKOGAWA 250-424-GBSF *      IN A BOX*

YOKOGAWA 250429ECZZ NSFB

Yokogawa 250429ECZZ8 0-300 DC Ampere Panel Meter

YOKOGAWA 250429ECZZ8 NSFB

YOKOGAWA 250-430-RSRS ANALOG PANEL METER 0-250AC V *      *

YOKOGAWA 250-430-RSRS PANEL METER 0-250 AC VOLTS *      OUT OF BOX*

YOKOGAWA 250-439-LSZZ   250439LSZZ

Yokogawa 250440 LSRX 0-400 AC AMPERES

YOKOGAWA 250440LSMT NIB PANEL METER YOKOGAWA 250440LSMT NIB YOKOGAWA 250440LSMT

YOKOGAWA 250440LSNT CURRENT METER 0-50 A-C AMPERES ***XLNT***

YOKOGAWA 250-440-LSNT PANEL METER 0-50 *      IN A BOX*

YOKOGAWA 250-440-LSPK *      IN BOX*

YOKOGAWA 250440LSPZ CURRENT TRANSFORMER METER, 0-150 A/AC, RATED 0-5 A/AC, NIB

YOKOGAWA 250440LSPZ CURRENT TRANSFORMER METER, 0-150 A/AC, RATED 0-5 A/AC, NIB

YOKOGAWA 250-440-LSPZ     250440LSPZ

YOKOGAWA 250-440-LSPZ7AAB   250440LSPZ7AAB

YOKOGAWA 250440LSRX *      IN A BOX*

YOKOGAWA 250440LSRX NSFB - PANEL METER

YOKOGAWA 250440LSRX NSFB - PANEL METER

YOKOGAWA 250440LSRX     250440LSRX

YOKOGAWA 250440LSSC     250440LSSC

Yokogawa 250440LSSJ Panel Meter

YOKOGAWA 250440LSVC7JHN/UL   250440LSVC7JHNUL

YOKOGAWA 250440MTMT7JMS/UL    250440MTMT7JMSUL

YOKOGAWA 250440NDND PANEL METER 0-15 AMP      

YOKOGAWA 250-444-PZPZ PANEL METER 0-150 AC *      *

YOKOGAWA 250-444-PZSJ     250444PZSJ

YOKOGAWA 250-444-PZXS PANEL METER 0-1500 AC *      *

YOKOGAWA 250444SFSF-7JBK *      IN A BOX*

YOKOGAWA 250-444-SJSJ   250444SJSJ

YOKOGAWA 250-449-PZZZ     250449PZZZ

YOKOGAWA 25044SJGJ20L/UL   25044SJGJ20LUL

Yokogawa 2505 Digital AC Meter Instruction Manual

Yokogawa 2509 Digital Wattmeter 40 to 400 Hz

Yokogawa 2509 Digital Wattmeter 40 To 400 MHz

Yokogawa 251 92D705 D-C AMPERES Panel Meter 0-5 DCA      

YOKOGAWA 251     251

Yokogawa 251109EAZZ8 251-109-EAZZ DC Ammeter 0-200UA       9003b

Yokogawa 251109FAZZ8/UL/M 251-109-FAZZ 1.5HL 0-1mA DC Panel Meter      

YOKOGAWA 2511340MTMT7   2511340MTMT7

YOKOGAWA 251-2 10-07-98 CURRENT TRANSFORMER 0-30A ***NIB***

YOKOGAWA 251-2 PANEL METER 0-100 *      IN A BOX*

YOKOGAWA 251200DRDR     251200DRDR

YOKOGAWA 251-200-HFXX    251200HFXX

YOKOGAWA 251200NLNL    251200NLNL

YOKOGAWA 251200NLNL   251200NLNL

YOKOGAWA 251209FANJ GAUGE *      IN A BOX*

YOKOGAWA 251209FAZZ8-5    251209FAZZ85

YOKOGAWA 251209FAZZ8-5   251209FAZZ85

Yokogawa 25120NDND 251-240-NDND 0-15A RR02018EK

Yokogawa 251-220-MTMT Voltage Meter 251220MTMT E31495-1045

YOKOGAWA 251220NLNL      251220NLNL

Yokogawa 251220NLNL Input: 0-30 Volts DC Volt Meter

Yokogawa 251224ECPB Input: 0-50 Millivolts DC Scaled: 0-75 Amperes DC Voltmeter

YOKOGAWA 251230NLNL AC VOLTS 0-30 *      IN A BOX*

Yokogawa 251239JRZZ7 251-239-JRZZ Meter      

YOKOGAWA 251240LSLS AC AMMETE 0-5A 40/70Hz       Old Stock

YOKOGAWA 251-240-LSPD PANEL METER *      IN BOX*

YOKOGAWA 251-240-LSPK     251240LSPK

YOKOGAWA 251-240-LSPK   251240LSPK

YOKOGAWA 251-240-NDND-7     251240NDND7

YOKOGAWA 251240NGNG PANEL METER 0-20 AC AMPERES (      IN BOX)

YOKOGAWA 251240NLNL 0-30 AC AMPERES PANEL METER ***NIB***

YOKOGAWA 251-240-NTNT   251240NTNT

Yokogawa 251240NTNT7 251-240-NTNT AC Ammeter 0-50A      

YOKOGAWA 251244RXRX     251244RXRX

YOKOGAWA 25124GBPZ PANEL METER 0-150 *      IN A BOX*

YOKOGAWA 25129LSZZ    25129LSZZ

YOKOGAWA 251-3 0-100 RPM METER- BRAND      ! - FREE SHIPPING!!!

YOKOGAWA 251-3     2513

YOKOGAWA 251-3 PANEL METER 0-5 AAC SCALE: 0-1.2 KAAC

YOKOGAWA 251-3 PANEL METER 100/0/100 DC AMPERES      

YOKOGAWA 251300DRDR7JLA METER 0-150 PSI

YOKOGAWA 251300DRDR7JLA   251300DRDR7JLA

YOKOGAWA 251300DRDR8JLA 1500-0-1500RPM METER ***NIB***

YOKOGAWA 251300DRDR8JLA PANEL METER (     )

YOKOGAWA 251300DRDR8JLA-100   251300DRDR8JLA10

YOKOGAWA 251300DRDR8JLA-120   251300DRDR8JLA12

YOKOGAWA 251300DRDR8JLA-20   251300DRDR8JLA20

YOKOGAWA 251300DRDR8JLA-50   251300DRDR8JLA50

YOKOGAWA 251300DRDR8JPM-200     251300DRDR8JPM20

YOKOGAWA 251300DRDR8JPM-200    251300DRDR8JPM20

YOKOGAWA 251300HFHF8JNM   251300HFHF8JNM

YOKOGAWA 251-300-NLNL     251300NLNL

YOKOGAWA 251-300-NTNT     251300NTNT

YOKOGAWA 251-300-XXXXL     251300XXXXL

YOKOGAWA 251301DRDR7JDR     251301DRDR7JDR

YOKOGAWA 251301DRDR8JDR     251301DRDR8JDR

YOKOGAWA 251301DRDR8JDR   251301DRDR8JDR

Yokogawa 251301DRDR8OGF DC Amp Center Panel Meter 251301DRDR80GF DC Volts 0-600v

YOKOGAWA 251-3-0-300FPM   25130300FPM

YOKOGAWA 251309FAZZ8 0-150 LBS. PANEL METER ***XLNT***

Yokogawa 251309FAZZ8 DC Amp Ammeter 0-1 mA 3 7/8" x 3 5/16" with Blank Face

Yokogawa 251309FAZZ8 METER 200-0-200PERCENT AMP 10VDC 3-1/2IN

YOKOGAWA 251-309-FAZZ8   251309FAZZ8

YOKOGAWA 251309FAZZ8-5-0-5VDC     251309FAZZ8505VD

YOKOGAWA 251-309-FAZZS    251309FAZZS

YOKOGAWA 251-320 LSXS PANEL METER *      IN A BOX*

YOKOGAWA 251320LALA8JCU 0-150 DC VOLTS PANEL METER ***XLNT***

YOKOGAWA 251320LALA8JCU     251320LALA8JCU

YOKOGAWA 251-320-LSXS PANEL METER *      IN A BOX*

YOKOGAWA 251-320-MTMT     251320MTMT

YOKOGAWA 251-320-MTXX     251320MTXX

YOKOGAWA 251-320-MTXX    251320MTXX

YOKOGAWA 251-320-NDND   251320NDND

YOKOGAWA 251320PKPKMOD/010296     251320PKPKMOD010

YOKOGAWA 251-320-RSRS     251320RSRS

YOKOGAWA 251320RXRX8JCM 0-300 VDC PANEL METER ***NIB***

YOKOGAWA 251320SFSF   251320SFSF

YOKOGAWA 251320SJSJ    251320SJSJ

YOKOGAWA 251-320-SJ-SJ1JAE     251320SJSJ1JAE

YOKOGAWA 251321MTMT PANEL METER *      IN A BOX*

YOKOGAWA 251321RXRX     251321RXRX