自营BENTLY1900/55自动化备件模块应用BENTLY

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BENTLY1900/55本特利bently3500配置要求
 
　　每套关键压缩机组配备本特利3500框架
 
　　本特利bently冗余的3500/15电源模块
 

　　本特利bently3500/22M瞬态数据接口模块（RJ45网络接口）
 
　　每台机组的本特利3500框架内配置相应的3500/25键相模块
 
　　往复式压缩机曲轴箱振动、十字头振动、以及轴承振动振均配置相应的3500/70M监测器模块
 
　　活塞杆位置测点，需配置相应的3500/72M监测器模块
 
　　往复式压缩机气缸动态压力配置相应的3500/77M监测器模块
 
　　轴承温度和气阀温度测量点，需配置相应的3500/60、/61、/62或/65监测器模块
 
　　齿轮箱壳振和电动机瓦振，需配置相应的3500/42M监测器模块
 
　　每个监测通道配置D立的两个继电器输出通道；采用3500/32（4通道）或3500/33（16通道）继电器模块本特利bently一个3500/92Modbus通讯网关,对于工作在危险区的机组，接入现场信号的3500监测器模块要带有内置安全栅；并且3500框架内要配置3500/04本安接地模块。
 
　　本特利bently3500旋转机械振动保护仪表和状态监测系统的产品质量严格遵循美国API670标准。
本特利振动监测培训教程，本教程的主要内容：位移传感器噪声源
 
　　噪声是一种你不需要的信号，但多数情况下，在测量过程中，噪声是无法避免的。尽管在测量过程中无法除噪声，但可以将噪声降低到Z小程度，使其不影响你对信号的分析。要做到这一点，就要了解噪声的来源和特征。噪声是一种不合乎需要的信号成分，它可以歪曲数据，妨碍你从数据中提取机器状态信息的能力，包含的信息与机器的状态无关。噪声可以从测量系统的一个环节引入振动信号，但系统各个部分对噪声的敏感程度不同。本特利位移传感器包括bently3300系列的涡流传感器探头。
 
　　位移传感器噪声源
 
　　1·安装：传感器支架振动5、偏差（runout）–机械偏差
 
　　位移传感器噪声源
 
　　偏差（runout）–电偏差合金元素不均匀导电性不均匀导磁性不均匀轴材料局部应力集中轴上存在局部磁化区域
 
　　位移传感器噪声源
 
　　偏差（runout）与运行时间–短时间机械偏差和电偏差是稳定的
 
　　位移传感器噪声源
 
　　偏差（runout）与运行时间–中等时间热力参数和工艺参数发生变化位移传感器噪声源
 
　　偏差（runout）与运行时间–长时间某些噪声源（锈、腐蚀和局部磁化区等）发生变化
位移传感器噪声源
 
　　转子弯曲：为什么转子弯曲经常作为偏差处理，旋转的弯曲产生1X信号?机械故障诊断中，动态振动信号的1X成分是有用的。当研究机械的同步响应时，弯曲产生的信号要进行补偿，
 
　　位移传感器噪声源
 
　　转子弯曲–如果转子弯曲是0性的，就可以按1X噪声源处理–某些弯曲，是不稳定的，会随着温度和负荷变化，这类弯曲如果具有可重复性，也可以按照噪声处理。轴裂纹产生的弯曲随裂纹的扩展而变化，且不具有重复性。三个定时器都使用一个中断IRQ5。定时器中断状态寄存器用于确定哪些计时器启动了中断。中断状态寄存器是一个通用输入寄存器，位于82C54外部，位于从电源管理基输入/输出地址偏移31h。中断状态寄存器地址可以通过首先确定PCI配置基址来找到对于设备ID 7113h和供应商ID 8086h。电源管理基本输入/输出地址可以通过从此PCI配置地址读取偏移量40h来找到。计时器中断状态寄存器位位于电源管理的偏移量31h处基址输入/输出地址，位5、6和7（参见图4-2）。从电源管理基本输入/输出地址读取偏移量31h的字节用于获取这些位。位5、6和7分别对应于计时器2、1和0，为了计时器中断状态寄存器，首先将零（0）写入通用输出寄存器，位于电源管理基座的偏移37h输入/输出地址位3、4和6（不是位3、4和5）。然后将1写在相同的重新启用定时器中断状态寄存器的位。位3、4和6对应于定时器2、1和0分别使用PC/AT的标准程序定时器中断IRQ5。有关使用82C54定时器的示例，请参阅附录D。VMIVME-7698计时器从500美元开始映射到输入/输出地址空间。请参阅表4-1计时器，由三个16位计时器和一个控制字寄存器组成（见图4-4）通过8位数据总线读取/写入。定时器0、1和2这三个定时器在功能上是等效的。因此，只有
将描述单个计时器Bently 3500 configuration requirements



Each key compressor unit is equipped with Bentley 3500 frame



Bently redundant 3500/15 power module



Bently 3500/22M Transient Data Interface Module (RJ45 network interface)



Bently 3500 rack of each unit is configured with corresponding 3500/25 Keyphasor module



Reciprocating compressor crankcase vibration, crosshead vibration, and bearing vibration are equipped with corresponding 3500/70M monitor modules



The measuring point of piston rod position shall be configured with corresponding 3500/72M monitor module



The 3500/77M Monitor Module for Reciprocating Compressor Cylinder Dynamic Pressure Configuration



Bearing temperature and air valve temperature measuring points shall be configured with corresponding 3500/60,/61,/62 or/65 monitor modules



For gearbox housing vibration and motor pad vibration, corresponding 3500/42M monitor module shall be configured



Each monitoring channel is equipped with two relay output channels; 3500/32 (4-channel) or 3500/33 (16 channel) relay modules Bently use a 3500/92Modbus communication gateway. For units working in hazardous areas, 3500 monitor modules that access field signals must have built-in safety barriers; 3500/04 intrinsically safe grounding module shall be configured in the 3500 rack.



The product quality of Bently 3500 vibration protection instrument and condition monitoring system for rotating machinery strictly follows the American API670 standard.

Bentley vibration monitoring training course, the main content of this course: displacement sensor noise source



Noise is a signal you don't need, but in most cases, noise is unavoidable in the measurement process. Although the noise cannot be removed during the measurement, the noise can be reduced to a small degree of Z so that it does not affect your signal analysis. To achieve this, it is necessary to understand the source and characteristics of noise. Noise is an undesirable signal component, which can distort data and hinder your ability to extract machine state information from data. The information contained is independent of the machine state. Noise can be introduced from one part of the measurement system, but each part of the system has different sensitivity to noise. Bently displacement sensor includes Bently 3300 series eddy current sensor probe.



Noise source of displacement sensor



1. Installation: sensor bracket vibration 5. deviation – mechanical deviation



Noise source of displacement sensor



Runout – electric deviation alloy element non-uniform conductivity non-uniform magnetic conductivity non-uniform axis material local stress concentration There is a local magnetization area on the axis



Noise source of displacement sensor



Runout and running time – short mechanical and electrical deviations are stable



Noise source of displacement sensor



Runout and running time – medium time thermal and process parameters change Displacement sensor noise source



Deviation (runout) and running time – some noise sources (rust, corrosion, local magnetization area, etc.) change for a long time

Noise source of displacement sensor



Rotor bending: Why is the rotor bending often treated as deviation, and the rotating bending generates 1X signal? In mechanical fault diagnosis, 1X component of dynamic vibration signal is useful. When studying the synchronous response of machinery, the signal generated by bending shall be compensated,



Noise source of displacement sensor



Rotor bending – if the rotor bending is permanent, it can be treated as 1X noise source – some bending is unstable and will change with temperature and load. If such bending is repeatable, it can also be treated as noise. The bending caused by the shaft crack changes with the crack growth and has no repeatability. All three timers use an interrupt IRQ5. The timer interrupt status register is used to determine which timers started interrupts. The Interrupt Status Register is a general-purpose input register located outside of 82C54, offset 31h from the power management base I/O address. The interrupt status register address can be found for device ID 7113h and vendor ID 8086h by first determining the PCI configuration base address. The power management base I/O address can be found by reading an offset of 40h from this PCI configuration address. The timer interrupt status register bit is located at the base I/O address at offset 31h of power management, bits 5, 6, and 7 (see Figure 4-2). The bytes of offset 31h read from the power management basic I/O address are used to obtain these bits. Bits 5, 6, and 7 correspond to timers 2, 1, and 0 respectively. In order to interrupt the status register of the timer, first write zero (0) to the general-purpose output register. The offset 37h input/output address bits 3, 4, and 6 (not bits 3, 4, and 5) on the power management base. Then write 1 in the same bit of the re enable timer interrupt status register. Bits 3, 4, and 6 correspond to timers 2, 1, and 0 interrupt IRQ5 using PC/AT's standard program timer, respectively. See Appendix D for an example of using the 82C54 timer. VMIVME-7698 timers are mapped to the I/O address space starting at $500. Refer to Table 4-1 Timer, which consists of three 16 bit timers and a control word register (see Figure 4-4) and is read/written via the 8-bit data bus. Timer 0, 1 and 2 are functionally equivalent. Therefore, only

A single timer will be described

BENTLY	3500/22M-01-01-01
BENTLY	3500/22M 288055-01
BENTLY	3500/22M
BENTLY	1900/65A
BENTLY	1900/65A-01-01-01-00-00
BENTLY	3500/53
BENTLY	3500/70M
BENTLY	3500/15
BENTLY	3500/42M
BENTLY	133819-02
BENTLY	3500/60
BENTLY	3500/72M
BENTLY	3500/40M（140734-01）
BENTLY	135473-01
BENTLY	3500/20
BENTLY	3500/61
BENTLY	135489-04
BENTLY	3300/16-11-01-03-00-00-01
BENTLY	330130-045-00-00
BENTLY	1900/55
BENTLY	3500/92
BENTLY	3300/20-12-01-03-00-00
BENTLY	3500/05-01-01-00-00-01
BENTLY	1900/27
BENTLY	167699-02
BENTLY	133396-01
BENTLY	3500/15 127610-01
BENTLY	125760-01
BENTLY	3500/25
BENTLY	146031-02
BENTLY	133323-01
BENTLY	146031-01
BENTLY	9200-01-01-10-00
BENTLY	3500/45
BENTLY	3500/34
BENTLY	135613-02
BENTLY	60M100-00
BENTLY	84152-01
BENTLY	136719-01
BENTLY	125680-01
BENTLY	125720-01
BENTLY	140471-01
MECS	UTV-F2500HA
MECS	CS-1000
MECS	UTX1010
MECS	CPU-1000
REXROTH	RAC2.2-200-460-A00-W1
REXROTH	MDD112D-N030-N2M-130GA0
REXROTH	TV3000HTPUMF
REXROTH	DKC02.3-200-7-FW
REXROTH	MHD093C-058-PG1-AA
REXROTH	R901325866+R900775346+R901273425A
REXROTH	HDS03.2-W075N-HS12-01-FW
REXROTH	0360-500-00/MF01
REXROTH	CSB01.1N-AN-ENS-NNN-NN-S-NN-FW
REXROTH	DKC03.3-040-7-FW
REXROTH	MSK070C-0150-NN-S1-UG0-NNNN
REXROTH	MSK070D-0450-NN-M1-UP1-NSNN
REXROTH	VDP40.2BIN-G4-PS-NN
REXROTH	0608820116
REXROTH	DKC10.3-012-3-MGP-01VRS
REXROTH	MSK060C-0600-NN-M1-UP1-NSNN
KROHNE	KDB-FT1600
KROHNE	Q75T100S	ASSY78462-01U 9200-06-02-10-00 84152-01 60M100-00 3500/92 136180-01 3500/72M 3500/62-04-02 3500/70M 3500/62-04-02 3500/61 3500/60 163179-01 3500/53 133388-01 3500/45 176449-04 3500/44M 176449-03 3500/42M 140734-02 3500/40M（140734-01） 3500/40M 176449-01 3500/40M 140734-01 3500/34  3500/33 149986-01 3500/32 125712-01  3500/25 184684-01 3500/22M 138607-01 3500/20 125744-02 3500/15 133292-01 3500/15 106M1079-01 3500/15  127610-01 3500/05-01-03-00-00-00  3500/05-01-01-00-00-01 330980-51-00 330901-05-32-05-02-00 330703-000-070-10-02-05

ASSY78462-01U 9200-06-02-10-00 84152-01 60M100-00 3500/92 136180-01 3500/72M 3500/62-04-02 3500/70M 3500/62-04-02 3500/61 3500/60 163179-01 3500/53 133388-01 3500/45 176449-04 3500/44M 176449-03 3500/42M 140734-02 3500/40M（140734-01） 3500/40M 176449-01 3500/40M 140734-01 3500/34  3500/33 149986-01 3500/32 125712-01  3500/25 184684-01 3500/22M 138607-01 3500/20 125744-02 3500/15 133292-01 3500/15 106M1079-01 3500/15  127610-01 3500/05-01-03-00-00-00  3500/05-01-01-00-00-01 330980-51-00 330901-05-32-05-02-00 330703-000-070-10-02-05 ASSY78462-01U 9200-06-02-10-00 84152-01 60M100-00 3500/92 136180-01 3500/72M 3500/62-04-02 3500/70M 3500/62-04-02 3500/61 3500/60 163179-01 3500/53 133388-01 3500/45 176449-04 3500/44M 176449-03 3500/42M 140734-02 3500/40M（140734-01） 3500/40M 176449-01 3500/40M 140734-01 3500/34  3500/33 149986-01 3500/32 125712-01  3500/25 184684-01 3500/22M 138607-01 3500/20 125744-02 3500/15 133292-01 3500/15 106M1079-01 3500/15  127610-01 3500/05-01-03-00-00-00  3500/05-01-01-00-00-01 330980-51-00 330901-05-32-05-02-00 330703-000-070-10-02-05