CC-LINK的底层通信协议遵循RS485，屏蔽双绞线是按一定扭矩相互绞合在一起的2条铜质导线，带有屏蔽层。数据传输率**可达1Mbps，**传输距离可达12m.起重机控制系统概况某飞机制造厂使用的起重机主、副起升机构、大、小车、司机室等机构均采用了变频控制，其控制重点有2点：（1）起升机构要求低速输出额定转矩，且起制动平稳，不允许出现溜钩现象；（2）由于起重机跨度达65m，其大车采用3台电机驱动，由于跨度较大，运行中会出现偏斜，造成严重的啃轨现象，设计中必须有完善的纠偏措施。
　　针对上述控制重点，采用具有矢量控制、力矩检测功能的三菱变频器，其顺控功能可以确保启动时先建立足够的启动转矩，然后打开机械制动器，停车时制动器先制动，电机后停止工作，这样可以很好地完成起升机构的要求，并且由于先电气制动，后机械制动，延长了制动器的寿命。针对大车的纠偏，采用直接检测2侧的实际运行速度，将之送到PLC进行处理，根据2侧的实际运行情况，分别给出不同的给定值，控制2侧的变频器输出不同的频率，从而保证2侧电机的适时比较和校正，确保了大车电机的同步运行。

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FISHER ROSEMOUNT CP6701X1-FA6
FISHER ROSEMOUNT 5081-C-HT
FISHER ROSEMOUNT 3051TG1A2B31AM5B4C6
FISHER ROSEMOUNT 1151GP4E22M1B1
FISHER ROSEMOUNT CL7001X1-A10
FISHER ROSEMOUNT DFM6001X1-KA21
FISHER ROSEMOUNT 1151-DP3S-22B5-M1
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FISHER ROSEMOUNT 54-24-588S
FISHER ROSEMOUNT 644RANAF6
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FISHER ROSEMOUNT 01984-4164-0004
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FISHER ROSEMOUNT 1052 NSPP 1052
Fisher-Rosemount RS3 RS422-RS232
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Fisher-Rosemount KJ3002X1-BC1 8CH/4-20mA
Fisher Rosemount AH246865
FISHER ROSEMOUNT PCB ALARM MODULE 871205070031
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Fisher-Rosemount CL6755X1-A3
FISHER ROSEMOUNT 41B7284X022
FISHER ROSEMOUNT PROVOX CONFIGURE CONTROL CL7001X1-A6
FISHER ROSEMOUNT PROVOX CONFIGURE CONTROL CL7001X1-A10
FISHER ROSEMOUNT RTD THERMOCOUPLE MANUAL 00813-0100
FISHER ROSEMOUNT TRANSMITTER 3144/3244MV
FISHER ROSEMOUNT PROVOX CONFIGURE CONTROL CL7001X1-A10
FISHER ROSEMOUNT 8701TPA010S1 8701-TPA010S1
FISHER ROSEMOUNT PROVOX DISCRETE INPUT DM6361X1-A1
Fisher Rosemount 275-D1EI5D0000
FISHER ROSEMOUNT INTERFACE CL6923X1-A1 12P0425X142
FISHER ROSEMOUNT 1151AP5S22
FISHER ROSEMOUNT PRESSURE TRANSMITTER 1151LT6SA2F22N
Fisher Rosemount 275-R1EI5C0000
Fisher-Rosemount Spare Part Kit Model 1A97809G01
FISHER ROSEMOUNT PROVOX POWER CONNECT CP6701X1-EA2
FISHER ROSEMOUNT PROVOX DISCRETE OUTPUT DM6461X1-A3
FISHER ROSEMOUNT PROVOX CIA CARD DH7001X1-A3
Fisher Rosemount 13B8806X012
ROSEMOUNT FISHER PROVOX ANALOG OUTPUT DM6421X1-A1
FISHER ROSEMOUNT 396-54
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FISHER ROSEMOUNT PH TRANSMITTER 2081C
FISHER ROSEMOUNT PROVOX RAM INTERFACE DM6004X1-FA1
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FISHER ROSEMOUNT R3622X00012
FISHER ROSEMOUNT 26A4668X012I
FISHER ROSEMOUNT 17A1965X012
FISHER ROSEMOUNT DIAPHRAM 30-94-RPP 2E669902202 S
Micro Motion 3700A1A03DUEZSZ
FISHER ROSEMOUNT 22B0463X012
FISHER ROSEMOUNT PROVOX DISCRETE INPUT DM6361X1-A1
Fisher Transmitter/Remote Seal System 01199CAP 11A1*11
FISHER ROSEMOUNT TR108S-95-50-70-42-DC
FISHER CONTROLS ROSEMOUNT RPACKX00032
FISHER ROSEMOUNT PROVOX DISCRETE I/O TERM CL6343X1-A3
FISHER ROSEMOUNT PROVOX ISOLATED I/O DH6005X1-DA1
FISHER ROSEMOUNT 21B8759X012
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FISHER ROSEMOUNT R1066X00752
Rosemount 751AM4NAB
Fisher Rosemount 275-0003-0500
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FISHER ROSEMOUNT PN: CP6701X1-A2
FISHER ROSEMOUNT DM6361X1-A1
Fisher Flange Mounted Liquid 1151LT4EA0A12DS1W5
FISHER ROSEMOUNT TRANSMITTER C1151GP0E22M1C6
FISHER ROSEMOUNT TRANSMITTER C1151GP7E22M1C6
Fisher Rosemount CL6721X1-A4
FISHER ROSEMOUNT 0444RL2U1A2E5
FISHER ROSEMOUNT R3622X00012
FISHER-ROSEMOUNT 10P56580001
FISHER ROSEMOUNT TRANSMITTER C1151GP8E22M1C6

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