background image

Parameter 

Symbol 

Description 

Input Parameters  

Temperature Value 

t.v

Measured temperature

 

Default Temperature 

t.def

Default temperature 

Temperature Unit 

t.unit

Temperature measurement unit 

Temperature  
Coefficient 

t.cor

Temperature compensation coefficient 

Temperature  
Compensation  

t.comp

Temperature compensation method 

Temperature Sensor 

t.sens

Type of sensor connected to the device temperature input 

Conductivity Value 

c.v

Measured conductivity 

Conductivity Unit 

c.unit

Conductivity measurement unit 

Point Position 

c.pnt 

Decimal point position 

Filter Band 

f.b

Zone around the measured value, within which the filter is active 

Filter Time 

f.t

Relative time constant of the input filter 

Cell Constant 

const 

Cell constant 

Wire Resistance  

c.cabr

Resistance of the connection wires 

Output Parameters

 

Output Configuration 

o.conf

Analog output signal type 

Analog Output Link 

o.lnk

Defines input linked to the analog output 

Low Limit  

o.lo

Input value at low limit of the analog output range 

High Limit  

o.hi

Input value at high limit of the analog output range 

Output Value 

o.v

Relative value of the analog output 

Output On Error 

o.er

Analog output state in case of an error 

Hold Time On Error 

er.t 

Duration of output-reaction hold in case of an error  

Relay Output Link 

r.lnk

Defines input linked to the relay output 

Set Point  

r.s.p 

Set-point value of the relay output 

Hysteresis 

r.his

Relay output switching hysteresis 

Direction 

r.dir

Alarm action direction of the relay output 

Calibration Parameter

 

Calibration Mode 

cal 

Defines the method of calibration 

System Error 

error 

(1) 

Depending on 

Relay Output Link

 value 

(2) 

Depending on 

Analog

 

Output Link

 value 

(3) 

Depending on 

Temperature Unit

 value

Содержание BCOT751

Страница 1: ...SJ SWEDEN tel 46 0 40 88009 fax 46 0 40 929877 e mail info basi se BCOT751 OPERATION MANUAL Please read this Operation Manual before mounting and operating Save the Manual for future references SMART...

Страница 2: ...n every 35 mm rail conforming to EN50022 Wiring Connect a conductivity cell to terminals 5 and 6 7 and a temperature compensation sensor to terminals 7 6 and 8 Terminals 6 and 7 are internally connect...

Страница 3: ...nctionality is installed see Specifications Changing Point Position value reflects on the real value of all parameters with the conductivity measurement unit E g changing Point Position value from 0 t...

Страница 4: ...Resistance of the connection wires Output Parameters Output Configuration o conf Analog output signal type Analog Output Link o lnk Defines input linked to the analog output Low Limit o lo Input valu...

Страница 5: ...00000 1 cm 5 6 00 00 99 99 3 used for long wire resistance compensation i 0 20 i 4 20 u 0 10 u 2 10 i 0 20 0 20 mA i 4 20 4 20 mA u 0 10 0 10 V u 2 10 2 10 V cond temp cond conductivity input temp tem...

Страница 6: ...ed in frames Each frame consists of 1 or 2 words separated by byte 32 SPACE and ends with bytes 13 CR and 10 LF The first word in the frame denotes the parameter Symbol as taken from Table 1 and the s...

Страница 7: ...all incorrect memory 0 all no error 1 Cell Constant out of range 2 Filter Time out of range 3 Filter Band out of range 4 Temperature Coefficient out of range 5 Default Temperature out of range 11 Hyst...

Страница 8: ...rn off temperature compensation set parameter Temperature Compensation to off t comp off 13 10 Input Filtration Low pass filter This first order filter acts ONLY within a certain band around filter ou...

Страница 9: ...rs Set Point Direction and Hysteresis When an error is detected the relay output deactivates and the analog output is held for a certain time defined by the parameter Hold Time On Error The analog out...

Страница 10: ...const x xxxxxx 13 10 Calibration by adjusting measured value To use this method set parameter Calibration Mode to c cal cal c cal 13 10 To take temperature compensation into account select the desire...

Страница 11: ...together with household waste material If disposed of within European Union this product should be treated and recycled in accordance with the laws of your jurisdiction implementing Directive 2012 19...

Страница 12: ...ng IP20 Warranty and Support article number serial number manufacturing date QC check mark passed stamp BASI Instrument AB p o box 53 SE 275 06 VOLLSJ SWEDEN tel 46 0 40 88009 fax 46 0 40 929877 e mai...

Отзывы: