PR9268/200-000PR9268/200-000PR9268/200-000
【大量現(xiàn)貨】【當(dāng)天簽合同】【付款當(dāng)天】就【順豐發(fā)貨】
☆ 聯(lián)系人:賴陽(yáng)明
★ 手機(jī):18030132582
☆ 傳真:0592-5165561 (請(qǐng)備注:“賴陽(yáng)明”收)
★ 電話:0592-5087951
☆ QQ:2851195471
★ 地址:廈門市思明區(qū)湖濱南路388號(hào)國(guó)貿(mào)大廈32D
PLC有很強(qiáng)的自診斷功能,PLC每掃描一次執(zhí)行一次自診斷檢查,確定PLC自身的動(dòng)作是否正常,如電源檢測(cè)、內(nèi)部硬件是否正常、程序語(yǔ)法是否有錯(cuò)等。如檢查出異常時(shí),CPU面板的LED及異常繼電器會(huì)接通,在特殊寄存器中會(huì)存入出錯(cuò)代碼;CPU能根據(jù)錯(cuò)誤類型和程度發(fā)出信號(hào),甚至進(jìn)行相應(yīng)的出錯(cuò)處理,使PLC停止掃描或強(qiáng)制變成STOP狀態(tài)。
PLC運(yùn)行正常時(shí),掃描周期的長(zhǎng)短與用戶應(yīng)用程序的長(zhǎng)短、CPU的運(yùn)算速度、I/O點(diǎn)的情況等有關(guān)。通常用PLC執(zhí)行1KB指令所需時(shí)間來(lái)說(shuō)明其掃描速度(一般1-10ms/KB)。值得注意的是,不同指令執(zhí)行時(shí)間是不同的,故選用不同指令所用的掃描時(shí)間將會(huì)不同。若用于高速系統(tǒng)要縮短掃描周期時(shí),可從軟硬件上同時(shí)考慮。PLC周期性循環(huán)掃描工作方式的顯著特點(diǎn)是:可靠性高、抗干擾能力強(qiáng),但響應(yīng)滯后、速度慢。
Siemens 6SL3100-1BE31-0AA0
SEW EURODRIVE MDS60A-00 8227020
INDRAMAT DSM02.1-FW FWC-DSM2.1-SSE-02V13-MS 269237
Siemens 6SL3100-1BE31-0AA0
Siemens 420 6SE6420-2AD24-0BA1
INDRAMAT DAA1.1
KEB COMBIVERT 09.56.20A-1229
Siemens 6SE6420-2AB17-5AA1
Danfoss VLT TYPE 2010 195H3101 0.9kVA & EMC-Motor-Filter 95H6523
KEB 09.F4.C1D-4M00 V1.4 Umrichter 2,8kVA + Siemens 4EF1400-0LF E: 01
Mitsubishi MELSEC FX2N-32MR-ES
SEW EURODRIVE MDV60A-00 8226652
SEW EURODRIVE MDF60A-00 8227012
Firmotec-fisher FR13 110/230 V 50/60 Hz
Siemens 6SE6440-2UD15-5AA1
Allen Bradley Kinetix 6000 2094-BMP5-S Ser B V1.122 2094 4A
Allen Bradley Kinetix 6000 2094-BMP5-S Ser B V1.111 2094 4A
Lenze E84DGFCC9NG 13351477
SEW EURODRIVE MC07A015-5A3-4-00 Id.-No.8272506
Lenze AC Tech SM Vector ESV222N02SLC000XX1E41
Allen Bradley PowerFlex40 22B-D4P0N104
SEW EURODRIVE Movimot MM11D-503-00 18215025
SEW Eurodrive MOVITRAC 0508-231-1-00 Nr. 8258783
Siemens 420 6SE6420-2AD24-0BA1
Moeller RA-SPV-HE-343(230)-075/C3A
KEB 09.F5.MDD-Y0P0 09F5MDDY0P0
SEW Movidrive MCV41A0015-5A3-4-00
SEW EURODRIVE MC07B0008-5A3-4-00 + BW072-003
Lenze 8200 Vector E82EV222_2C000 2.2 kW 13142305 + EMZ9371BC 13153727
Rexroth IndraDriveC Leistungsteil HCS02.1E-W0012-A-03-NNNN R911326690
BBC ABB VERITRON-TWK TWK 02552 Nr. M2LB2 30A B52
Toshiba VFS9-2015PM-WP(1) 3PH 200/230V
SEW EURODRIVE MOVITRAC MC07B0008-5A3-4-00 + FBG11B
Siemens 6SE6440-2UD15-5AA1
Lenze AC Tech SMVector ESV222N02SFE 000XX1D31
SEW MDX61B0014-5A3-4-0T S/N 08277370 + BW090-P52B
Hitachi J300 055HFE4
SEW Eurodrive MC07A030-5A3-4-00
Schneider TSX Quantum 140 DAI 740 00
SEW EURODRIVE MOVITRAC 31C007-503-4-00 Sach-Nr. 8260796
INDRAMAT FWC-DSM2.1-C11-03V07-MS
Mitsubishi MELSEC FX2N-32MR-ES
Hitachi L200 L200-007HFE2 16238946
Allen Bradley 70 20AC8P7A0AYNANC0
Siemens 6SL3000-0HE21-0AA0
KEB Combivert 10F5CBB-YM00
SEW Eurodrive MC07A030-5A3-4-00
Lenze 8200 vector E82EV551_4C 13142236
PR9268/200-000飛利浦