詳細內(nèi)容：PLC運行過程中需生成或調(diào)用中間結果數(shù)據(jù)(如輸入/輸出元件的狀態(tài)數(shù)據(jù)、定時器、計數(shù)器的預置值和當前值等)和組態(tài)數(shù)據(jù)(如輸入輸出組態(tài)、設置輸入濾波、脈沖捕捉、輸出表配置、定義存儲區(qū)保持范圍、模擬電位器設置、高速計數(shù)器配置、高速脈沖輸出配置、通信組態(tài)等)，這類數(shù)據(jù)存放在工作數(shù)據(jù)存儲器中，由于工作數(shù)據(jù)與組態(tài)數(shù)據(jù)不斷變化，且不需要長期保存，所以采用隨機存取存儲器RAM。 　　RAM是一種高密度、低功耗的半導體存儲器，可用鋰電池作為備用電源，一旦斷電就可通過鋰電池供電，保持RAM中的內(nèi)容。 聯(lián)系人：黃生(銷售工程師) 移動電話:18030263579 固話:0592-6895320 QQ：2472574325 全球最低價現(xiàn)貨處理 ALLEN BRADLEY SCREEN 6181/A AIBCAB22A UNIOP SCREEN ER-25T-0045 ER25T0045 ER 25T 0045 TOSHIBA MG50M2YK1 TRANS DUAL PWT NEW GE FANUC A20B-0003-0755/10E A20B-0003-0755 BOARD F5T/M GE FANUC NE-1505-470-300 BOARD GE FANUC NE-1505-470-250 P SUPPLY BOARD GE FANUC NE-1505-470-200 RACK GE FANUC ROBOTICS EE-4526-606 FB-200-BSC-T GE FANUC SERIES ONE IC610ABM100D IC610ABM100 NEW GE FANUC ROBOTICS FB200HVU FB200 FB-200 HVU GE FANUC A16B-1211-0061/09B A16B-1211-0061 AXIS CONTROL GE FANUC A20B-1002-0860/03B A20B-1002-0860 MAIN BOARD GE Fanuc A20B-2902-0372/02A A20B-2902-0372 GE FANUC MODULE A16B-1310-0530/12C A16B-1310-0530 GE FANUC SERVO MOTOR A06B-0501-B755 GE FANUC SERIES 90 MICRO IC693UEX012AP1 IC693UEX012 NEW GE FANUC ASCII BASIC IC655APU500F IC655APU500 NIB GE FANUC IN FOR 550 44A398726-G01 44A398726 G01 GE FANUC CNC 1050 44A399742-G01 44A399742 G01 GE FANUC IF01A INT A03B-0801-C401 A03B0801C401 GE FANUC IA16E INT A03B-0801-C424 A03B0801C424 GE FANUC OA16D A03B-0801-C445 A03B0801C445 GE FANUC I/O BASE A03B-0801-C008 A03B0801C008 FANUC PC BOARD A16B-1600-0150 A16B16000150 TEXAS INSTRUMENT INPUT 24V MODEL 305-02N 305 02N TEXAS INSTRUMENT FILLER MODULE MODEL 305-DMY 305 DMY GE FANUC TRANSISTOR TOSHIBA 30L6P42 GE FANUC TRANSISTOR TOSHIBA MG15G1AL2 GE FANUC A02B-0166-B501 POWER MATE MODEL D GE FANUC CAPACITOR 220MFD 400VDC HCGF2A 220 MFD GE FANUC MITSUBISHI TRANSISTOR QM50DX-H QM50DX GE FANUC IWAKI 0220 RESISTOR 24 OHM GE FANUC IWAKI 0178 RESISTOR GE Fanuc A16B-1310-0520/07B A16B-1310-0520 06B PCB GE Fanuc A06B-6090-H004 SERVO AMP GE Fanuc A06B-6066-H235 SERVO AMP GE Fanuc A06B-6096-H102 SERVO AMPLIFIER GE Fanuc TGT-000A-4-0-AA TGT-000A TGT000A WHEMCO NEW GE Fanuc A20B-3900-0131/04A A20B-3900-0131 NEW GE Fanuc IC660HHM501L IC660HHM501 HANDHELD MONITOR PROFACE GP570-LG21-24V GP570-LG21 GP570LG2124V TOTAL CONTROL QPI31200S2P-A QPI31200S2P-B QPI31200 GE FANUC A06B-6070-H500 DISCHARGE UNIT GE FANUC A06B-0533-B551 MODEL 3-0S SERVO MOTOR GE FANUC A13B-0100-B001 CASSETTE ADAPTER GE FANUC IC697BEM763F IC697BEM763 DLAN SERIES 90 70 GE FANUC IC640WMI910B IC640WMI910 PRG INTR GE FANUC A06B-6058-H225 SERVO AMPLIFIER GE FANUC A87L-0001-0018/09I A87L-0001-0018 BMU 256-4 GE FANUC A06B-6058-H221 SERVO AMPLIFIER GE FANUC A06B-6058-H012 SERVO AMPLIFIER UNIOP MD01R-02-0045 MD01R MD01R020045 NEW GE FANUC A02B-0118-B003 POWERMATE GE FANUC A16B-2300-0021 POWERMATE TOP BOARD GE FANUC PS-110 KE-0357-081 KE0357081 NEW GE FANUC IC693ALG390D IC693ALG390 OUT ANALOG GE Fanuc SERVO AMPLIFIER A06B-6058-H101 A16B-1100-0300 GE FANUC HORNER HE693THM409C HE693THM409 NEW GE FANUC IC752DPA060-BB IC752DPA060 MODEL 1060 OMRON FZ-355 FZ355 CAMERA NEW 庫存1771-CPR配件 庫存1771-CPR配件 庫存1771-CPR配件