8000B产品使用说明书4.0-english

8000B产品使⽤说明书4.0-english
8000B SERIES ROTATING MACHINE SUPERVISORY INSTRUMENTATION INSTRUCTION MANUAL
JANGYIN ZHONGHE POWER INSTRUMENT CO., LTD.
1 OVERVIEW
Rotating machine supervisory instrumentation is the important device for measuring and protecting. 8000B series supervisory instruments are the latest highly digital intelligent and wholely modularized combinatorial instruments.
8000B system adopts advanced embedded microprocessor and large-scale digital and analog IC. It has the function of data collection, database managing, field configuring, graph displaying, report printing, networking communication and so on. It’s the updating product of traditional instrument.
2 FEATURES
●Modularized extendible structure. Can configure system in different function according to different requirement.
●Field monitoring by digital displaying at machine site; remote monitoring by data communiction with computer.
●Each module is managed by microprocessor. Single and dual data collection can be setted by collection mode.
●The system has RS485 RS232 and palmtop communication interface. Connect with DCS or remote computer by
RS485, connect with laptop by RS232 at site. The palmtop our company supplied can be connected with 8000B by the specified interface. The end user can select suitable commnication way according to condition at site.
●Adopt MODBUS-RUT communication protocol to communicate with DCS or other automatic computer system. ●It can be configured at site according to the requirement of end user by the configuration software our company
supplied. The parameters could be setted include running/inhibiting, channel No., Alarm setting value, Alarm output delay time, Alarm output logic, linearization adjustment, full scale adjustment and so on. (Some parameters were setted in our factory, and can’t be changed by end user. If want to change it, please contact with us.)
●The data collection software and managing software can display all monitoring picture (Measuring point, trend,
alarm state, history data and so on.), process analyze and print all kinds of report.
●8000B series instruments have perfect functions of displaying, alarm and operation. It can run without computer
after configuration.
3 SYSTEM COMPOSITION
1．8000B series supervisory instrumentation is made up of hardware and software.
1.1 Hardware：
●8000B-001 Power Supply Module
●HT-26XX Palmtop Computer (configuration software inside)
●8000B/012 Dual Seismic Monitor Module
●8000B/022 Dual Vibraton Monitor Module
●8000B/032 Dual Thrust Monitor Module
●8000B/042 Dual Differential Expansion Monitor Module
●8000B/051 Tachometer/Zero speed/Emergent Trip Monitor Module
●8000B/052 Dual Tachometer Monitor Module
●8000B/061 Eccentricity Monitor Module
●8000B/072 Dual Case Expansion Monitor Module
●8000B/082 Dual Valve Position Monitor Module
●8000B/092 Dual Standard Signal/Oil Level Monitor Module
●8000B/102 Dual Temperature Monitor Module (Thermocouple)
●8000B/150 Key phase Module
●8000B 2 Out Of 3 Overspeeding Supervisory Module
●8000B-162 Three out of Two Logical V ote Module
1.2 Software：
●8000B System Configuration Software Version 1.0
●8000B System Data collection and Database Management Software Version 1.0●8000B Palmtop Computer Configuration Software Version 1.0
Software Operation Requirement：
●CPU: Pentium II above；
●Display resolution：1024×768dpi above；
●OS: Windows 98（or Windows Me、Windows XP）;
4 INFORMATION OF SOFTWARE
1．Operating Manual：
●8000B Rotating Machine Supervisory Instrumentation Instruction Manual
●8000B Palmtop Computer Configuration Software Instruction Manual
●8000B Configuration Softeare Instruction Manual
●8000B Data Collection Software Instruction Manual
2．Communication Protocol Refers to:
●MODBUS-8000B Communication Protocol
3．Programing configuration software in palmtop refers to:
●HT Series Palmtop Computer HTBase language Instruction Manual
●HT Series Palmtop Computer Advanced Program Designing Manual
5 8000B MONITOR MODULE LIST
SYSTEM SOFTW ARE
●8000B PDA Palmtop Computer Configuration Software Version 1.0
●8000B PC Configuration Software Version 1.0
●8000B PC Data collection and Database Management Software Version 1.0
6 ORDERING INFORMATION
1 MONITOR MODULE ORGERING GUIDE
Code No.：8000B/□□□-A□□-B□□-C□□-D□□……
Module：8000B/□□□，e.g. 8000B/ 012 Seismic Monitor Module
Monitor range：A□□
Refer to monitor range of each module
Current output：B□□
01*：4 ~ 20mA
02 ：0 ~ 10mA
Input Transducer：C□□
Refer to ordering guide of each module
Alarm delay：D□□
00 ：0 sec.，
01 ：1 sec.，
02 ：2 sec.，
03*：3 sec.，
…
15 ：15 sec.
8000B/000 Instrument Rack
8000B Rack accommodates Power supply unit which is installed on the left and takes double space of monitor module. The motherboard is installed in the rack through which can connect every monitor module. Each monitor module can be installed in any place of rack except the space for power supply unit. The designing of the rack is easy for installing debugging and maintaining.
The total number of monitor module is selectable according to the number of measuring points.
INSTRUMENT RACK ORDERING GUIDE
Code No.：8000B/000-A□□
Total Number of Accommodated Monitor：A□□
□□ Fill in the Number of Accommodated Monitor
8000B/001 Power Supply Module
8000B system power supply unit supplies power to all monitor module accommodated in the same rack. The unit locates in
the left of the rack which takes double space of monitor module.
The fault in the power supply is indicated by lighting of corresponding LED on the panel of the power supply unit.
1 Specification
● Power Supply: （198～242）V AC ，50Hz ；
（85～265）V AC ，50/60Hz ；
● Power consumption ： 250W or less
● Operating Environment: Ensure not in amyctic, strong magnetic and vibrational environment
Temperature: 0~50℃； ? Storage Temperature: -40~60℃；
Relative Humidity: 20~90%（Noncondensing ）
2 Front Panel and Rear Board Drawing
NO:
JIANGYIN ZHONGHE ELECTRICAL POWER INSTRUMENT CO., LTD.
switch for conmunication
Palmtop
Power Supply interface for palmtop
N
L
FUSE
8000B/001
+V -V -V +V +5V
+15V
RS-232
RS-485RS-232
RS-485
Switch Power（One Channel）
Switch Power（Two Channels）
3 Power Supply Module Ordering Guide
Code No.：8000B/001-A□□
00*：Linear Power；（Default Configuration）
01：Switch Power（One Channel）；
02：Switch Power（Two Channels）。

8000B/012 Dual Seismic Monitor Module
This is a highly reliable dual seismic monitor, which can monitor the amplitude and intensity value of the bearing vibration of rotating machinery continuously by SZ-6 velocity transducer. A constant current proportional to the vibration value is output from the terminal block. It can connect to DCS PLC system or other instrument. The monitor is also possible to set ALERT and DANGER alarm levels independently to detect machine failures early on and inform the operator of these failures. There is a communication interface to connect to computer or palmtop to configure collect data and so on, so it’s easily to analyze vibration and supply fault prediction in advance.
1 FUNCTION
1．Display two channels of measuring value of amplitude or intensity at the sam e time. Can set ―enable/inhibit‖ of each channel.；
2．Max. and Min measuring value can be saved as well as the alarm state in the history even after power off. 3．All parameters can be setted by PC or palmtop computer (channel enable/inhibit; alarm set value; alarm delay; alarm
reset mode; clear peak value and so on) .
4．It has RS485 RS232 communition interface with palmtop computer, can set and modify communication address and communicates with host computer DCS and palmtop by MODBUS-RTU communication protocol.
2 SPECIFICATIONS
1．Input signal: SZ-6 velocity transducer , Sensitivity: 50mV/mm/s ±5%, Frequency response: 10~300Hz 2．Monitor range: amplitude : 0~200µm （0~500µm selectable ）; intensity : 0～50mm/s 3．Indicator ： 3
2
1
digital LED display ，resolution ratio:1µm ，Indication accuracy: ±1% of full scale 4．Current output: 4~20mA/DC
，accuracy:±1%，max. load resistance:500Ω
5．Digital output: Communicate to host computer and palmtop computer through RS-485 RS232 interface 6．Alarm setting:：Two points of each channel, 0 to 100% of monitor range
7．Alarm output: 2 point ，normal connect contact ，capacity: 2A/28VDC, 1A/250V AC 8．Environment: Ensure not in amyctic, strong magnetic and vibrational environment
operating temperature: 0~45℃； Storage temperature: -40℃ ~ +60℃；
Relative humidity: 20% ~ 90% （Noncondensing ）
9．I nstallation mode: Takes one monitor module’s space in 8000B/000 instrument rack.
3 DESCRIPTION OF FRONT PANEL
Nixie lights
Nixie lights displaies two channels of measuring value of amplitude or intensity when in measuring mode.
When in configuration mode , Nixie lights displaies ―….P‖, the operatior can
LED
Running indicator LED: LED on: means channel A and B is ok. LED off means the corresponding channel is inhibited.
Alarm indicator LED: When the measured value of amplitude or intensity is above the setted value the corresponding alarm indicator LED is lighted
RESET KEY
When reset mode is manual mode, press this key to reset alarms after the measured value return to nomal value. When the instrument is in configuration mode, press this key to save modified parameters and return to measuring mode.
4 DEBUGGING AND OPERATION
1．Refer to 8000B system configuration software introduction manual or palmtop computer configuration software introduction manual to modify the parameters of the instrument.
2．It’s necessary to verify the system combined with function module and transducer on the standard vibration shaker. It was verified before shipping from the factory. So the end user can use it directly. If there is something wrong, please contact with our company.
3．Verification of Alarm operation
Change the value of input signal or the amplitude and intensity value of vibration exciter (rms), when the value excceds the alarm set value, the corresponding alarm is output, and the corresponding LED is lighted on and contact is output 4．Clear the state of alarm and peak value
When the reset mode is manual mode and measured value is less than alarm set value, press the reset key to clear the state of alarm, at that time, the corresponding LED and relay contact are off. The peak value saved in history should be cleared by software.
When the reset mode is auto-reset mode and measured value is less than alarm set value, clear the state of alarm automatically, and the corresponding LED and relay contact are off. The peak value saved in history should be cleared by software.
5 INSTALLATION AND INTERCONNECTION
1．Transducer
1.1 Installation Location: Install the transducer at the measured point vertically or flatly, fixed by a M10×1.5×10 mounting stud.
1.2 Installation convertion: If the installed location is near by hyperthermal steam, the transducer should be protected by safeguard procedures.
防⽌漏⽔漏⽓档板⽰意图磁场屏蔽罩⽰意图（或防护罩）
Waterproof steamproof mounting drawing Magnetic-shielded cover mounting drawing 2．System interconnection
6 MATTERS NEED ATTENTION
1．Please provide the rotating speed and the direction of detecting vibration when place the order.
2．The signal wire should be twisted-pair shielded cable. Interconnect cable according to the figure above. The shield layer should connect to ground only at the control room side. Verify it before power on.
3．The output signal of transducer should be isolated from ground and the case of transducer.
4．If the capacity of control circuit exceeds the capacity of relay contact, mid-relay should be used.
7 TROUBLE SHOOTING
1、Unstable display: Open circuit of transducer output signal or connect to ground can cause this. Check the connector of transducer.
2、Unchangeable display: Damaged transducer or signal short circuit can cause it.
8 ORDERING INFORMATIONS
1．The input transducer should be SZ-6 velocity transducer.
2．Ordering Code No.:8000B/012–A□□–B□□–C□□–D□□
Module Code: 8000B/012
Monitoring range: A□□
01 ：0～100µm
02*：0～200µm
03 ：0～500µm
04 ：0～10.0mm/s
05 ：0～20.0mm/s
06 ：0～30.0mm/s
07 ：0～50.0mm/s
Current output: B□□
01*：4～20mA
02 ：0～10mA
Input transducer: C□□
01*：SZ-6
Alarm delay: D□□
00 ：0 sec.
01 ：1 sec.
02 ：2 sec.
03*：3 sec.
…
15 ：15 sec.
Items with * mark means the default configuration when ship from factory.
If the end user wants any special requirements please contact with our company.
8000B/022 Dual Vibration Monitor Module
This is a highly reliable dual vibration monitor, which can monitor the vibration of rotating machinery supported by plain bearings continuously. A constant current proportional to the vibration value is output from the terminal block. It can connect to DCS PLC system or other instrument. The monitor is also possible to set ALERT and DANGER alarm levels independently to detect machine failures early on and inform the operator of these failures. There is a communication interface to connect to computer or palmtop to configure collect data and so on, so it’s easily to analyze vibration and supply fault prediction in advance.
1 FUNCTION
1．Display two channels of measuring value at the same time. Can set ―enable/inhibit‖ of each channel. 2．Max. and Min measuring value can be saved as well as the alarm state in the history even after power off. 3．Any failures in the input system, such as sensor break or imperfect connections are detected, then an input abnormal
alarm is output and simulataneously, ALARM circuits are cut off.
4．All parameters can be setted by PC or palmtop computer (channel enable/inhibit; alarm set value; alarm delay; alarm reset mode; clear peak value and so on)
5．It has RS485 RS232 communition interface with palmtop computer, can set and modify communication address and communicates with host computer DCS and palmtop by MODBUS-RTU communication protocol.
2 SPECIFICATIONS
1．Input signal: 8mm eddy-current transducer , Linear range: 2mm, Sensitivity: 8V/µm , Frequency response:
0~5K Hz
2．Monitor range: 0~200µm （0~500µm selectable ） 3．Indicator: 3
2
1
digital LED display ，resolution ratio:1µm ，Indication accuracy: ±1% of full scale 4．Current output: 4~20mA/DC
，accuracy:±1%，max. load resistance:500Ω
5．Digital output: Communicate to host computer and palmtop computer through RS-485 RS232 interface 6．Voltage output: DC-24V 100mA ，Power supply for eddy-current transducer.
7．Alarm setting:：Two points of each channel, 0 to 100% of monitor range
8．Alarm output: 2 point ，normal connect contact ，capacity: 2A/28VDC, 1A/250V AC 9．Environment: Ensure not in amyctic, strong magnetic and vibrational environment
operating temperature: 0~50℃； Storage temperature: -40℃ ~ +60℃；
Relative humidity: 20% ~ 90% （Noncondensing ）
10．Installation mode: Takes one monitor module’s space in 8000B/000 instrument rack.
3 DESCRIPTION OF FRONT PANEL
Nixie lights
Nixie lights displaies the measured values of channel A and B when in measuring mode. When in configuration mode, Nixie lights displaies ―….P‖, the operatior can configure or modify parameters through the software of PC or palmtop computer When a channel is inhibited or there is no transducer input/open circuit, the corresponding nixie light displaies ―-----‖
mode.
LED
Running indicator LED: LED on: means channel A and B is ok. LED off means the corresponding channel is inhibited. Alarm indicator LED: When the measured value is above the setted value the corresponding alarm indicator LED is lighted RESET KEY
When reset mode is manual mode, press this key to reset alarms after the measured value return to nomal value.
When the instrument is in configuration mode, press this key to save modified parameters and return to measuring mode.
4 INSTALLATIONS AND INTERCONNECTION
1、Installation of Sensor
1.1Detection Position
Eddy-current sensor can influence the space as large as three
Times of the diameter of the sensor, so please ensure there is
no other metal exist. Confirm that the diameter of the shaft should
be lager than 80m m, otherwise it’ll lower accuracy of measurement.
The bracket to install sensor could be designed by the end user
themselves. It should be rigid enough to avoid the distortion of the
bracket, and the sensor should be mounted tightly.
1.2The Gap Between Sensor and Measured Surface
Make sure the setted gap is the middle of the linear range of the eddy-current transducer according to the characteristic table of the transducer. The gap of the middle of linear range of 8mm transducer is about 1.8mm (output voltage is approx. -
10VDC) then fix the locknut.
1.3Installation of Ext. Cable
The length of Ext. cable can’t be changed, otherwise it will cause serious fault. Install the lagging of the cable and fix the cable after installation of sensor.
1.4Installation of Driver
The driver is a signal processing part of the transducer system. Keep it away from high temperature and amyctic atmosphere, install it in a less vibrant and ventilated position. Make sure the case of driver can’t connect to ground. The cable for interconnection should be 3-core shield cable. The end user can buy driver housing from our company in order to protect driver from mechanical damage.
2、The Dimension of Driver
3、System interconnection
5 DEBUGGING AND OPERATION
1．Refer to 8000B system configuration software introduction manual or palmtop computer configuration software introduction manual to modify the parameters of the instrument.
2．It’s necessary to verify the system combined with function module and transducer on the standard vibration shaker.
It was verified before shipping from the factory. So the end user can use it directly. If there is something wrong, please contact with our company.
3．Verification of Alarm operation
Change the value of input signal, when the value excceds the alarm set value, the corresponding alarm is output, and the corresponding LED is lighted on and contact is output
4．Clear the state of alarm and peak value
When the reset mode is manual mode and measured value is less than alarm set value, press the reset key to clear the state of alarm, at that time, the corresponding LED and relay contact are off. The peak value saved in history should be cleared by software.
When the reset mode is auto-reset mode and measured value is less than alarm set value, clear the state of alarm automatically, and the corresponding LED and relay contact are off. The peak value saved in history should be cleared by software.
6 MATTERS NEED ATTENTION
1．Please provide the monitor range and Alarm set value when place the order.
2．The interconnection cable from transducer to instrument should be 3-core shield cable and the current output cable
capability.
4．The bracket the sensor mounted should be rigid enough to avoid vibration and being damaged when operates. In order to avoid being broke off make sure not contort the cable connected to sensor by force.
5．If the capacity of control circuit exceeds the capacity of relay contact, mid-relay should be used
7 TROUBLE SHOOTING
1．If the monitor displaies ―….‖, it means the transducer is in nonlinear range or the damage of transducer. 2．Unstable display: The case of transducer or connector of extended cable and the ―Com‖ of singal wire connect to the ground. Check it and make it be isolated. The lack of stiffness of bracket or infirm installation of sensor can also cause this.
3．Unchangeable display: Damaged transducer or signal short circuit can cause it.
8 ORDERING INFORMATIONS
1．The input transducer should be eddy-current transducer.
2．Ordering Code No.:8000B/022–A□□–B□□–C□□–D□□
Module Code: 8000B/022
Monitoring range: A□□
01 ：0～100µm
02*：0～200µm
03 ：0～500µm
Current output: B□□
01*：4～20mA
02 ：0～10mA
Input transducer: C□□
00：Without an eddy-current transducer
01：With a 8mm transducer system
Alarm delay: D□□
00 ：0 sec.
01 ：1sec.
02 ：2sec.
03*：3sec.
…
15 ：15sec.
Items with * mark means the default configuration when ship from factory.
If the end user wants any special requirements please contact with our company.
8000B/032/042 Dual Thrust/Differential Expansion Monitor Module
This is a highly reliable dual thrust/differential expansion monitor, which can monitor the shaft position/differential expansion of rotating machinery continuously. The monitor accepts signal detected by eddy-current type no-contacting transducer. A constant current proportional to the measurement value is output from the terminal block. It can connect to recorder or other instrument. The monitor is also possible to set ALERT and DANGER alarm levels independently to detect machine failures early on and inform the operator of these failures. There is a communication interface to connect to computer or palmtop to configure collect data and so on, so it’s easily to analyze vibration and supply fault prediction in advance.
1 FUNCTION
1．Display two channels of measuring value at the same time. Can set ―enable/inhibit‖ of each channel. 2．Max. and Min
measured value can be saved.
3．Any failures in the input system, such as sensor break or imperfect connections are detected, then an input abnormal alarm is output and simulataneously, ALARM circuits are cut off.
4．The alarm state in the history can be saved automatically even after power off.
5．All parameters can be setted by PC or palmtop computer (channel enable/inhibit; alarm set value; alarm delay; alarm reset mode; clear peak value and so on)
6．It has RS485 RS232 communition interface with palmtop computer, can set and modify communication address and communicates with host computer DCS and palmtop by MODBUS-RTU communication protocol.
2 SPECIFICATIONS
1．Input signal: eddy-current transducer
2．Monitor range: Thrust monitor: selectable within 4mm, default: –1.5～0～+1.5mm if there is no special requirement. Differential expansion monitor: selectable within 10mm, default: –3～0～+5mm if there is no special requirement 3．Indicator ： 3
2
1
digital LED display ，resolution ratio:1µm ，Indication accuracy: ±1% of full scale
4．Current output: 4~20mA/DC ，accuracy:±1%，max. load resistance:500Ω
5．Digital output: Communicate to host computer and palmtop computer through RS-485 RS232
interface
6．V oltage output: DC-24V 100mA ，Power supply for eddy-current transducer. 7．Alarm setting:：4 points per a channel, 8．Alarm output: 4 point per a channel, ±Alert and ±Danger ，LED indicates, normal connect contact ，capacity: 2A/28VDC, 1A/250V AC
9．Environment: Ensure not in amyctic, strong magnetic and vibrational environment
operating temperature: 0~50℃； Storage temperature: -40℃ ~ +60℃；
Relative humidity: 20% ~ 90% （Noncondensing ）
3 DESCRIPTION OF FRONT PANEL
Nixie lights
Nixie lights displaies the measured values of channel A and B when in measuring mode.
When in configuration mode, Nixie lights displaies ―….P‖,the operatior can configure or modify parameters through the software of PC or palmtop computer
When a channel is inhibited or there is no transducer input/open circuit, the corresponding nixie light displaies ―-----‖
Nixie lights will display the measured value of channel A and B when in measuring mode.
LED
Running indicator LED: LED on: means channel A and B is ok. LED off means the corresponding channel is inhibited. Alarm indicator LED: When the measured value is above the setted value the corresponding alarm indicator LED is lighted RESET KEY
When reset mode is manual mode, press this key to reset alarms after the measured value return to nomal value.
When the instrument is in configuration mode, press this key to save modified parameters and return to measuring mode.
1．Installation of Sensor
1.1 Detection Position
Eddy-current sensor can influence the space as large as three
Times of the diameter of the sensor, so please ensure there is
no other metal exist. The bracket to install sensor could be designed
by the end user themselves. It should be rigid enough to avoid the
distortion of the bracket, and the sensor should be mounted tightly
1.2 The Gap Between Sensor and Measured Surface
Make sure the whole measured gap is in the linear range of
the eddy-current transducer according to the characteristic table of the transducer and the monitor range. Adjust the set gap let the monitor indicate zero then fix the locknut, the set gap would change after fixing, adjust monitor to shift to zero.
1.3 Installation of Ext. Cable
The length of Ext. cable can’t be changed, otherwise it will cause serious fault. Install the lagging of the cable and fix the cable after installation of sensor.
1.4nstallation of Driver
The driver is a signal processing part of the transducer system. Keep it away from high temperature and amyctic atmosphere, install it in a less vibrant and ventilated position. Make sure the case of driver can’t connect to ground. The cable for
interconnection should be 3-core shield cable. The end user can buy driver housing from our company in order
to protect driver from mechanical damage
3．System interconnection
5 DEBUGGING AND OPERATION
1．Refer to 8000B system configuration software introduction manual or palmtop computer configuration software introduction manual to modify the parameters of the instrument.
2．All parameters of the system is verified before shipping from the factory. In order to ensure the accuracy confirm the zero position and zero indication..
3．Verification of Alarm operation
Connect the transducer to monitor adjust the distance between sensor and target slowly let the measured value exceed the set value, alarm outputs, the corresponding LED is lighted on and realy normal open contact closes. 4．Clear the state of alarm and peak value
When the reset mode is manual mode and measured value is less than alarm set value, press the reset key to clear the state of alarm, at that time, the corresponding LED and relay contact are off. The peak value saved in history should be cleared by software.
by software.
5．Zero position confirmation
5.1The zero position was setted before shipping from the factory. Push the shaft to mechanical zero poison then
adjustthe gap between sensor and target let the monitor indicates zero then fix the sensor tightly. If there is an error after fixing, adjust the monitor by zero shift function of the monitor. Make sure the monitor range is in linear range of the transducer after using zero shift function. Following is how to use the zero shift function:
5.2 Start the zero shift function by software in computer or palmtop computer. Symbol of ―±‖ flashes at the same time. Select the corresponding channel then press ―zero confirmation‖ key on the print board (channel A: ―KEY3‖ key, channel B: ―KEY4‖ key) let the monitor indicate zero.
6．Press the reset key to return to measurement mode and indicate measured value.
6 MATTERS NEED ATTENTION
1．Please provide the polarity (wether the indication decreases or increases when target moves toward sensor) when place the order
2．The interconnection cable from transducer to instrument should be 3-core shield cable and the current output cable should be twisted-pair shield cable. Confirm it before turning power on.
3．Make sure the case of driver should be isolated against ground and the connector for cable should have good isolated capability.
4．The bracket the sensor mounted should be rigid enough to avoid vibration and being damaged when operates. In order to avoid being broke off make sure not contort the cable connected to sensor by force.。

5．If the capacity of control circuit exceeds the capacity of relay contact, mid-relay should be used.
7 TROUBLE SHOOTING
1．If the monitor displaies ―….‖, it means t he transducer is in nonlinear range or the damage of transducer. 2．Unstable display: The case of transducer or connector of extended cable and the ―Com‖ of singal wire connect to the ground. Check it and make it be isolated. The lack of stiffness of bracket or infirm installation of sensor can also cause this.。

8 ORDERING INFORMATIONS
1．The input transducer should be eddy-current transducer.
2．Thrust monitor ordering Code No.: 8000B/032–A□□–B□□–C□□–D□□–F□□
Thrust monitor module Code: Thrust monitor: 8000B/032
Monitor range: A□□
01 ：- 0.5～0～+0.5mm
02 ：- 1.0～0～+1.0mm
03 ：- 0.5～0～+2.5mm
04 ：- 1.0～0～+2.0mm
05*：- 1.5～0～+1.5mm
06 ：- 2.0～0～+2.0mm
Current output: B□□
01*：4～20mA
02 ：0～10mA。