Simex SRP-73-XC User Manual Download Page 44

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User manual - METER SRP-73-XC

The answer:

ADDR

FUNC

BYTE C DATA H1,L1

DATA H2,L2

DATA H3,L3

CRC L,H

DATA H1, L1 - reg. 01h (10 - displayed value ”1.0”),

DATA H2, L2 - reg. 02h (0 - no errors),,

DATA H3, L3 - reg. 03h (1 - decimal point position ” 0.0”).

There is no full implementation of the Modbus Protocol in the device. The
functions presented above are available only.

Summary of Contents for SRP-73-XC

Page 1: ...73 XC Firmware v 5 18 or higher Input type 0 60 75 100 150 mV Two colour display Read the user s manual carefully before starting to use the unit or software Producer reserves the right to implement c...

Page 2: ...rs slide change mode 20 7 2 3 Switch parameters LIST type 21 7 3 MENU DESCRIPTION 21 7 3 1 rEL1 menu 22 7 3 2 inPt menu 24 7 3 3 bri parameter 26 7 3 4 CoL menu 26 7 3 5 HOLd menu 27 7 3 6 SECu menu 2...

Page 3: ...fety and EMC regulations GND input of device should be connected to PE wire The unit must be properly set up according to the application Incorrect configuration can cause defective operation which ca...

Page 4: ...haracteristic of several kinds linear square square root and user defined max 20 points length Result is showed on 4 digit LED display Displayed values range can be selected by user from 999 to 9999 p...

Page 5: ...clips Housing type Housing material Housing dimensions Mounting hole Assembly depth Panel thickness panel NORYL GFN2S E1 72 x 36 x 97 mm 66 5 x 32 5 mm min 102 mm max 5 mm Operating temperature Storag...

Page 6: ...eported to the carrier Also write down the unit serial number located on the housing and report the damage to the manufacturer Attached with the unit please find user s manual warranty assembly bracke...

Page 7: ...re 4 1 Mounting hole dimensions a recommended b allowable Figure 4 2 Installing of brackets and dimensions of connectors 7 66 5 mm 8 mm 8 mm 8 mm 8 mm 1 mm max 5 mm 32 5 mm 1 mm 68 mm max 5 mm 32 5 mm...

Page 8: ...must be mounted on the phase cable L The power supply network cable diameter must be selected in such a way that in the case of a short circuit of the cable from the side of the unit the cable shall...

Page 9: ...tors Such cables should cross at a right angle Contactor coils and inductive loads should be equipped with interference protection systems e g RC type Use of screened signal cables is recommended Sign...

Page 10: ...supply is disconnected 10 6 7 mm max 2 mm 6 7 mm max 2 mm 1 2 10 6 7 8 9 18 19 20 13 14 R1 optional 3 4 R2 optional 17 16 GND DATA DATA RS 485 Uo 24V 5 10 Imax 100mA Power supply depending on version...

Page 11: ...f inductive loads coils contactors power relays electromagnets motors etc it is required to use additional suppression circuit typically capacitor 47nF min 250VAC in series with 100R 5W resistor conne...

Page 12: ...he room where the unit is operating Excessively high temperatures cause faster ageing of the internal components and shorten the fault free time of the unit s operation In cases where the unit gets di...

Page 13: ...being edited Symbol used in the manual v Functions Change of the present menu Modification of the parameter value Change of the display mode 6 PRINCIPLE OF OPERATION After turning the power supply on...

Page 14: ...menu see DEVICE PROGRAMMING Use the local keyboard or the remote controller to do it Note all parameters can be remote changed via RS 485 interface Configuration of the device via menu or RS 485 inter...

Page 15: ...sholds Modes of the control can be changed depend on the values of parameters SEtP SEt2 HYSt modE t on toFF unit and AL Depend on modE parameter relays can be not used or controlled over one or two th...

Page 16: ...y LED outputs The relay outputs and LEDs named R can be controlled depend on both the current value and the peak value when peak detection is active of the input signal 16 zone A zone B measure SEtP p...

Page 17: ...hysteresis and threshold hysteresis respectively If t on and toFF parameters are set to 0 then the relay state will be changed as soon as input value exceeds any of the border values see points A and...

Page 18: ...connected with relay outputs are described in paragraph rEL1 menu 6 3 2 Two thresholds mode Obja nienie A B C D E points where measured signal exceeds border values expected value allowed deviation B...

Page 19: ...ular parameters is described in paragraph MENU DESCRIPTION Some of the parameters can be accessed without menu entering quick view mode After pressing or v button name of the threshold e g rEL1 and hi...

Page 20: ...ge of current position flashing digit or the sign Short pressing of the ENTER button causes change of the position digit Press ENTER at least 2 seconds to accept the changes after that question SEt is...

Page 21: ...change of value acceleration deceleration direction change While editing switch parameter selection of switch parameter If numerical parameter is being edited a short press of ENTER button change edi...

Page 22: ...n or out value Threshold is the medium value of relay hysteresis HYSt hysteresis of relay range 0 999 Full hysteresis of the relay is equal to 2x HYSt parameter The relay state can change when an inpu...

Page 23: ...sis at least toFF time toFF range 0 99 9 defined with 0 1 sec resolution Unit of this parameter is set by unit parameter If time when the input signal exceeds some border value is shorter than t on or...

Page 24: ...tion is described in details in DISPLAY VALUES CALCULATION paragraph FiLt this parameter sets filtration rate It can be set to values from 0 no filtration to 5 strongest filtration time window about 2...

Page 25: ...and hold at least 2 sec of ENTER button causes by displaying dEL ask If ENTER button is pressed again current point is deleted and new updated number of points of the user defined characteristic is d...

Page 26: ...s displayed rather than the calculated result 7 3 3 bri parameter This parameter allows user to set bright of the LED display bright can be set to conventional values from 1 to 8 7 3 4 CoL menu This m...

Page 27: ...ay will change its colour after the result is lower than threshold hysteresis SEtP additional threshold value range 999 9999 Negative values can be input by selecting a sign on first digit to change v...

Page 28: ...u contains presets connected with availability of other parameters Scod user password 4 digits number If this parameter is set at value 0000 user password is turned off If the user do not remember his...

Page 29: ...e set to values from 0 to 99 seconds The value 0 means that the time will be not controlled rESP this parameter defines minimal additional delay between the Modbus message and the answer of the device...

Page 30: ...ial password is required 5465 next the device displays acknowledge question SEt Press ENTER to acknowledge the restoring of factory settings or ESC to cancel 7 3 10 SErv menu This menu contains the pa...

Page 31: ...2 MENU ESC MENU ESC MENU ESC rEL1 Measurement mode ENTER MENU ESC MENU ESC inPt ENTER MENU ESC ENTER ENTER MENU ESC tYPE CHAr FiLt Pnt Lo C Hi C AddP dELP Parameter edition EdtP Hi r ENTER MENU ESC EN...

Page 32: ...bAud mbAc mbtO rESP Parameter edition ENTER MENU ESC ENTER ENTER MENU ESC Scod A r1 A r2 SEt 4 digit special password entering ENTER MENU ESC ENTER ENTER MENU ESC SCoL C r1 C r2 C AL C Pr dir SEtP HY...

Page 33: ...n be expressed by expression U n U inp 100 for 0 100 mV range where Uinp Means input voltage in mV and Un normalized result If measured value exceeds the nominal input range 60mV 75mV 100mV or 150mV a...

Page 34: ...such a case for an increasing value of input voltage the displayed value decreases Figure 9 1 Normal Lo C Hi C and inverted Lo C Hi C characteristic 9 1 2 Square characteristic The normalized result...

Page 35: ...the device computes specific segment e g for characteristic from figure below and Un 0 65 the segment between points X 50 0 and X 70 0 will be chosen Let s mark those points as PL point low and PH po...

Page 36: ...should be divided by the width of input range 100 mV Finally the normalized result Un 37 5 100 0 375 In case when input voltage exceeds nominal measurement range calculations are similar For example i...

Page 37: ...square characteristic 0 375 2 1200 300 211 and next the Lo C value is added to the result so the displayed value W 211 300 89 b Uin 9 38 mV and Un 0 0938 W 287 c Uin 103 13 mV and Un 1 0313 W 1295 Ex...

Page 38: ...ssions given for user defined characteristic see page 35 X6 PL 30 Y6 PL 30 X7 PH 40 Y7 PH 80 and Up 0 3 the displayed value W In I p Y PH Y PL X PH X PL 100 Y PL 0 375 0 3 80 30 40 30 100 30 67 b Uin...

Page 39: ...a relay R1 b relay R2 e alarm LED If written only a b bits are important others are ignored these bits allows user to control the relays via RS 485 interface 06h No 999 9999 Peak drop value no decima...

Page 40: ...out mode 5 modb mode 33h Yes 0 999 t on parameter in rEL1 menu expressed in tenth of seconds or tenth of minutes depend on unit parameter register no 35h 34h Yes 0 999 toFF parameter in rEL1 menu expr...

Page 41: ...h5 Yes 999 9999 The value of Y coordinate of point no 1 of the user defined characteristic no decimal point included 72h5 95h5 Further pairs of X Y coordinates of points no 2 19 of the user defined ch...

Page 42: ...s on modbus network FUNC Function code REG H L Starting address address of first register to read write Hi and Lo byte COUNT H L No of registers to read write Hi and Lo byte BYTE C Data byte count in...

Page 43: ...2 The answer the same as the message ADDR FUNC REG H L DATA H L CRC L H 01 06 00 20 00 02 09 C1 4 Change of baud rate of all devices connected to the net BROADCAST message ADDR FUNC REG H L COUNT H L...

Page 44: ...3 CRC L H 01 03 06 00 0A 00 00 00 01 78 B4 DATA H1 L1 reg 01h 10 displayed value 1 0 DATA H2 L2 reg 02h 0 no errors DATA H3 L3 reg 03h 1 decimal point position 0 0 There is no full implementation of t...

Page 45: ...y R2 0 0 22 modE Operation mode of relay R2 on 22 t on Turn on delay of relay R2 0 0 23 toFF Turn off delay of relay R2 0 0 23 unit Unit of t on toFF parameters of relay R2 SEC 23 AL Reaction for crit...

Page 46: ...d change 0 0 28 timE Maximum time of peak displaying 0 0 28 HdiS The type of displayed value HOLd 28 H r1 Source of relay R1 and LED R1 control rEAL 28 H r2 Source of relay R2 and LED R2 control rEAL...

Page 47: ...User manual METER SRP 73 XC 47...

Page 48: ...SIMEX Sp z o o ul Wielopole 11 80 556 Gda sk Poland tel 48 58 762 07 77 fax 48 58 762 07 70 http www simex pl e mail info simex pl...

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