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S7 300 MPI 电缆方式是否支持通过 GPRS 和组态王通讯?
不支持。
组态王的 GPRS 通讯方式要求必须创建虚拟串口并通过此串口进行数据通讯。而对于 MPI 协议,我们的 MPI 驱动是通过调用西门子 PLC 的专用动态连接库(s7onlinx.dll等)实现和 PLC 进行通讯的,并不是直接通过串口实现数据通讯。
其他类似调用方法的驱动,同样也不支持 GPRS 连接。
组态王和多台西门子S7-300、400 PLC 通过 DP 协议通讯时,设备地址应如何定义?
1)硬件连接:计算机中插入一块CP5611(或CP5613)可实现将多个S7-300/400PLC连接在一条 DP 总线上。
2)DP 协议设置:所有 PLC 必须设置的 DP Slave 站, CP5611(或 CP5613)要求通过 Simatic net 设置的 DP 唯一 master 站;
3)组态王中设备地址定义:选择 PLC/西门子/S7-200 系列(DP)/Profibus-DP ,设备地址固定为 1.1 (该地址与从站 PLC 的地址设置无关)。
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LEESON Electric Motor C6T17DB1D 1HP 1725RPM 60HZ 208-230/460V 4.2/2.1A 3PH
Leeson Gearmotor 108014.00 FR:VS56C 90VDC 5A 1750RPM 1/2HP 30:1
Leeson M6C17FC1F Motor 208-230V 1/2HP 1PH FRC56C Cat. 110039.00
Leeson Motor 092178.00 Model N42T17NZ6A 1/4HP, FR: N42Y, 230V, 1725 RPM
Leeson Motor 092178.00 Model N42T17NZ6A 1/4HP, FR: N42Y, 230V, 1725 RPM
Leeson Motor 174307.00 Speed Control 115V 50/60HZ 1PH 8A Armature 0-90V 5A
Leeson Motor A6P17NR3E 1/2HP 1PH FR: E56HZ Duty: Airover 115/230V 1625RPM 3.2A
Leeson Motor C145D17FK2B 1.5HP 1750RPM 180V 7.5A FR.H145TC Type.DF
Leeson Motor C42T17NB5B 2HP 208-230/460V 8.2-8/4A 1650RPM 60HZ 3PH Fr.UV42Y
Leeson Motor C42T17NB5B 2HP 208-230/460V 8.2-8/4A 1650RPM 60HZ 3PH Fr.UV42Y
Leeson Motor C4T17DC3F 3/4HP, 3PH, FR: S56C, 208-230/460V, 1725RPM 2.7-2.8/1.4A
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Leeson Motor C6T17FB2D 208-230/460V 3.6-3.8/1.9A 1HP 1725RPM W/Dodge Reducer
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Leeson Permanent Magnet DC Gearmotor 985-606C FR:30 90VDC 0.54A 1/20HP 35:1
Leeson Speedmaster Adjustable Speed AC Motor Control, 208/240V, .25HP, 1338981
Leeson Speedmaster motor control Model 100
Leeson Washguard Motor 1HP C6T17WK10E w/ Speed Reducer
Leeson Washguard Motor C184T17WC3E 5HP, 3PH, FR: 184TC 208-230/460V, 1725 RPM
Leeson Washguard Motor C5T17VC2J 1HP 1725RPM 208-230/460V 3.2/1.5A W/Gearbox
Leeson Washguard Motor C6T17WK10E 1HP 208-230/460V 3.6-3.8/1.9A W/Dodge Reducer
Legacy MPX 7311 Manifold 5 Gun 3/4" Indexable Sanitary TCS-29359C
Legacy MPX4539, Stem, Valve; 166973
Leine & Linde 520026051 Incremental Encoder, 9-30V, Res: 256ppr
Leine & Linde AB 6810 Optical Incremental Encoder, 24V
Leine 100-7092497 Optical Incremental Encoder, 26A
Leister CH-6056 Kagiswil Longlife Blower 9H2 400W 110/220V 5.8/2.9A 1PH 60HZ
LEISTER CH-6060 SARNEN Type G63B2 Tropicalized 50/60HZ 2845/3465RPM .25/.30kW
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Leland Faraday Electric Motor 8-182445-01 1HP 208-230/460V 3.3-3.4/1.7A 60HZ
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Lenze D-31855 8200 Vector Inverter Type E82EV152-4C
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Lenze MDEMAXX080-42C0V Electric Motor 50/60/87HZ 1.10/1.10/2.00kW
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Leviton 50A Locking Male Connector Plug, 3P, 4W, 250V
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Ligtnin A310 Impellar, 7" Blade
Lincoln 1013 Heavy-Duty Dual Pressure Lever Grease Gun (NIB)
Lincoln AC Motor TF4282 7.5HP 230/460V 20.4/10.2A 23A 1745RPM FR.213T 60HZ 3PH
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Linemaster Hercules 531-SWH Foot Switch 125-250 Vac
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