Instruction manual for digital / light beam display. control instrument

Transcription

1 Instruction manual for digital / light beam display control instrument Digital / bargraph display control instrument using microprocessor to control the operation of high precision, linear to nonlinear correction of the measured input signal, the controller integrates analog and digital instruments in one, the temperature, pressure, liquid level, display control for digital speed measurement signal (high brightness LED digital display) and the relative analog display (column display), that makes the measurement more clear and intuitive Connection mode 参数设定 (1)Control parameter (primary parameter) setting In the instrument PV measuring value display state, press the SET key, the instrument will be transferred to the control parameter setting state. Each press the SET key, according to the following order

2 transformation parameters.(once returned to the original project after a tour)the parameter settings are shown in the following table: symbol CLK AL1 AL2 AL3 AL4 AH1 AH2 AH3 AH4 name (of a thing or organizatio n) setup parameter Setting range (charac ter) explain Factory predeter mined value CLK 00, No lock(setting two level parameters can not be modified) CLK=00, Enter the two level parameter setting Displaying first alarm setting value ~ Display second alarm setting value ~ Display Third alarm alarm set value ~ Display fourth alarm setting value ~9999 0~9999 Display first alarm return value No lock First alarm value Second alarm value Third alarm value Fourthalarm value First alarm return error Second 0~9999 Display second alarm return value alarm back difference Third alarm 0~9999 Display third alarm return value back difference Fourth 0~9999 Display Fourth alarm return value alarm back difference *When the instrument parameter is set, the PV display is used as the setting parameter symbol indicator Each parameter setting process is divided into two steps, that is, PV displays the parameter symbol first, and then displays the specific parameter values corresponding to the symbol meaning *According to the instrument specifications, there are no parameters to display, but please note.that is part of the instrument does not have a AL1 AH4 some or all of the parameters

3 (2)Setting of measurement parameters (two level parameters) Inform! Non engineering personnel shall not enter to modify the two parameters, otherwise it will cause the instrument control error! In the instrument level parameter setting state, a set of CLK 132, in PV to display the set value of CLK (132) of the state, while holding down the SET and A key for 2 seconds, the instrument enters the two stage. In the two parameter setting parameter modification state, press the SET key to transform each according to the following order (a tour immediately back to the original project). Instrument two level parameters are listed as follows: paramet name (of a thing Setting explain er or organization) range Sl0 Input graduation 0~20 Set input number type number Sll radix point SL1=0 No decimal point(show XXXX) SL1=0 The decimal point in ten (show XXX.X) SL1=0 Decimal point is in 100 (show XX.XX) SL1=0 The decimal point in a thousand(show X.XXX) S12 First alarm mode SL2=0 No alarm SL2=0 The first alarm is the lower limit alarm SL2=0 The first alarm is the upper limit alarm S13 Second alarm mode SL3=0 No alarm SL3=0 The first alarm is the lower limit alarm SL3=0 The first alarm is the upper limit alarm S12. Third alarm mode SL2=0 No alarm SL2=0 The first alarm is the lower limit alarm SL2=0 The first alarm is the upper limit alarm paramet name (of a thing or Setting explain

4 er organization) range S13. Fourth alarm mode SL3.=0 No alarm SL3.=1 Fourth alarm for lower limit alarm SL3.=2 ourth alarm is upper limit alarm S14. Cold patching method and light beam display mode SL4=0 Internal cold end compensation, light column display as line display SL4=1 External cold end compensation, light column display as line display SL4=2 The inner cold end is compensated and the light bar is displayed as a dot matrix display SL4=3 The external cold end compensates, and the light column is displayed as a dot matrix display S15. Flashing alarm SL5=0 Flicker free alarm SL5=1 Alarm with flashing S16. filter coefficient 1-10s Set the filter group coefficient to prevent the display value from jumping S17. Sampling period (frequency input) alarm function 1-10s Set the filter group coefficient to prevent the display value from jumping the unit No alarm delay function =0 the unit =0~9 decade =0 decade =1 After the alarm delay (0.5 x set) seconds after the alarm signal output Alarm output (relay alarm contact output) when disconnection No alarm output line (only flashing alarm, no alarm relay contact output) DE device number 0~250 Set the device code of the instrument when setting the communication bt uart BT=0 Baud rate of communication is 300bps

5 BT=1 Baud rate of communication is 600bps BT=2 Baud rate of communication is 1200bps BT=3 Baud rate of communication is 2400bps bt uart BT=4 Baud rate of communication is 4800bps BT=5 Baud rate of communication is 9600bps Pb1 Zero shift of display input gamut Set display zero input migration Kk1 Display input range ratio 0~1.999 times Set the display magnification of input range Pb2 Kk2 Pb3 Kk3 OUL OUH PVL Zero cold compensation The scale of the cold junction compensation Zero transmission output model Amplification ratio of variable output Lower limit of variable output range Upper limit of variable output Lower limit of flicker alarm Light beam display lower limit gamut 0~1.999 times The zero transfer amount of the cold end compensation has been set below, please do not change Please do not change the magnification of the cold end compensation 0~100% Set zero shift of variable output 0~1.999 Setting amplification times ratio of variable output gamut Set the lower limit of the range of the transmission output gamut Set the upper limit of the range of the variable output gamut Set flicker alarm lower limit range (measurement value is lower than the set value, display measurement value and flicker, SL5=1 has this function) gamut Set the lowest range value of the light column display (this parameter is used in the beam column

6 PVH SLL SLH SLU Flashing alarm upper limit Upper limit of light beam display Lower limit of measurement range Upper limit of measurement range Measurement of small signal resection table) gamut Set the upper limit range of flashing alarm (measured value is higher than the set value, display the measured value and flicker, SL5=1 has this function) gamut Set the upper range value of the light column display gamut Setting lower limit range of input signal gamut Set the upper limit of the input signal range 0~100% Small signal setting input signal (input signal removal percentage is less than the set when the display is 0, this function only with prescribing functions in the instrument with this parameter) Setting parameter table of graduation number Because the instrument type is different, there are parameters not to be displayed Setting parameter table of graduation number se tt in g Gr B S K E T J Re Cu50 Pt100 Pt100.1 Nonst 0-100mA 4-20mA 0-5V

7 ad ua ti on se rv ed pa ra me te r andar d resis tance 1-5V No n st an da rd MV 0-10MaS quare 4-20 ma Sq ua re 0-5V Sq ua re 1-5V Sq ua re retention parameter 4 The installation and opening size Dial hole size (unit: mm) HX-WP-C80.T80-X(horizontal type )

8 HX-WP-C40(horizontal type ) HX WP S80.T80(vertical form) HX-WP-S40(vertical form)

9 HX-WP-C90(horizontal type ) HX-WP-C70(horizontal type ) HX-WP-CI0(horizontal type ) 5 maintenance and care 1 Unable to display: check the power supply wiring and power supply voltage;

10 2.Display exception: find nearby strong interference sources; 3 Display flicker: check signal line distribution; 4 Controlling abnormal or uncontrolled output: setting up check alarm and alarm mode; 5 Indication error is too large or wrong: check the number setting and range settings; 6,show The measurement value exceeds the upper limit of 5% of the input range. Please confirm the type, range and sensor wiring of the input; 7,show :The measurement value is less than 5% of the minimum range of the input. Please confirm the type, range and sensor wiring of the input