1746-OX8產品描述:
1746-OX8
公司聯(lián)絡人:嚴小姐
Tel:0592-5709823
Phone:18030229052
商務QQ:1093230189
1762-L24BWA有一個高速計數器,因此,有一個功能文件,設置如下[2]: AS=1 Auto start 自動啟動 CE=1 Counting Enabled 允許計數 M0=0 Mode Done 模式選擇 CU=1 Counp Up 增計數 HIP=32700 High preset 上限 OVF=32700 Overflow 溢出 (變頻器輸出0-50Hz時,Y2輸出0-10000Hz,小于32767,HIP=32760,所以不會溢出) 特別需要注意,正確設置PLC高速計數端口的濾波時間,否則計數將會失敗。 PLC I/O配置 Input Filter Input 0+1 25微秒 Input 2+3 25微秒 圖2是計數程序,圖3是計數波形。 頻率計算的方法是:計數器HSC:0在1秒時間內累計進入IN0的脈沖數目,除200后所得結果F8:0即為變頻器輸出頻率。在正常計數時,PLC 端口IN0的 LED燈會快速閃動。測量誤差取決于EV1000參數F7.32和計時器T4:1的時基。本例,大誤差為±0.5Hz. [align=center] 圖2 梯形圖程序 圖3 波形圖[/align] 小結:不同品牌的PLC應用程序大同小異,但基本思路是一樣的,本方法在小型PLC應用中具有實際意義,當模擬量端口緊缺的時候,尤為實用。注意EV2000變頻器的Y2只能選擇0-19,可用D0代之。
MELEC PM DRIVER D-551A
Takatori ES-500 PG-207 CPU-216N series motor controller
SDC30 HONEYWEL YAMATAKE PROCESS CONTROLLER C305GA040600
KOLLMORGEN SERVOSTAR PD PicoDrive PE205560
OMRON SERVO DRIVER R88S-H306G 2700VA
FSC FIRE SENTRY CORP. S7-2175 CONTROL PANEL
KOLLMORGEN SERVOSTAR PD PRD-AMPB25EB-00 0190-A2450
Fuji Electric AC servo motor control unit FRS200B Drive
GE DRIVE AF-300E$ 6KAF323005E$A1 FREQUENCY CHNGR FAN
Danfoss Cycletrol 2000 DC Motor Drive C11500C000 90VDC
FUJI ELECTRIC DRIVE AF-300E$ 6KE$223007X1A1
NEMIC LAMBDA YM-02-625 FDCU FIB DC UNIT 50715
Fife Web Guide Controller CDP-01-M
CONTROL TECHNIQUES UNIDRIVE SP1401 0.75/1kw NEW
SEIKO SEIKI STP CONTROL UNIT STP-301H
CONTROL TECHNIQUES UNIDRIVE SP1405 3.0/4.0kw NEW
SEIKO-SEIKI SCU-300H TURBO MOLECULAR PUMP COMTROLLER
PEARL KOGYO ZDK-916E TUNER CONTROLLER RP-300-2MX-C
ORIENTAL MOTOR UDX5114 DRIVE STEPPER 5PHASE 1.4AMP
THORNITON DOT TWO SPT04
MKS ION GAUGE CONTROLLER TYPE 290 290C-01
API DM-224I-O DM224IO MICROSTEPPER API CONTROLS NEW
OMRON VARISPEED V7 CIMR-V7AZB1P5 SPEC:B1P50 NEW
LUST VF1410L HF S41 DRIVE VF1410
PI E-710K126 DIGITAL PIEZO CONTROLLER M-900K147
SUPERIOR ELECTRIC SS2000D6 SLO-SYN MOTOR DRIVE,STEPPER
UNIT UFC-1100A Mass Flow Controller 1 SLM N2
Hughes 9100 UMOD Universal Satellite Modem 1014887-0006
General Microwave RF Radiation Badge Detector 65-1
APC Smart Slot Network Management Card EM/MDM AP9618
Olympus Needlescope MSS-28CS-301
Comtech EF Data Modulator 6 Board SDM8000 PL/5039-6
Oriental Motor Vexta 5-Phase Microstep Driver RKD514L-A
Channel Master 1M Reflector Dish, Feed Legs & Stand NEW
NEC Mark 2 Cabinet Power Supply PSU PSE-AD-1 NG-81722
Equinox SST RS422 PM16-RJ/422 16-Port Module 790141
Natural Microsystems NMS Modem/ISDN ISA Card AG-T1/E1
Continental Microwave Frequency Synthesizer A58746-1
Topaz Line2 Power Conditioner 70303
HP Storageworks LTO SCSI LVD Drive Enclosure 237057-006
Parker Compumotor BE Series BE232DJ-KMSN NEW
VAT Angle Valve 2-3/4" CF 28332-GE11-0003/0426
Light Pointe Mini Rack SNMP Proxy Agent
Acopian Regulated Power Supply 60V A60HT700 A60HT700M
Hewlett-Packard HP Table Plotter Printer HP-IB 7470A
GE Ballast Housing Assembly Versaglow 250W MPB25M4AX
Lucent Access Point 450 IP Access Router
Lucent Wireless Base Station Intl. CT2 107425258 NEW
MSA Mine Safety Appliances Oxygen Indicator 246RA
Pelco Superhigh Resolution Color Monitor 17" PMCS17A
Olympus Ultrasonic Lithotriptor LUS-2
CTI RF 100-111 MHz A-27148-1 Rev L VFSR-1207-1
CTI RF 105-112 MHz 01076-A42028 Rev C VFSR-1224 Rev A
CTI RF 98-112 MHz A-32967 Rev F VFSR-1203-1 Rev A
CTI RF 100.21-105.63 MHz 01076-A32970 Rev F VFSR-1211-1
Olympus Image Stream ISM DV-R DVR Micro Version 5.7
Radyne Comstream Interface Panel IFS20