Simex Simpact SRP-77 Page 1 User Manual Download

Page: 1 / 48

SIMEX

USER MANUAL for

meter with U/I input

family:

type:

SRP-77

firmware version:

5.14

or higher

Read the user's manual carefully before starting to use the unit.

Producer reserves the right to implement changes without prior notice.

13.01.2009

V.2.02

Summary of Contents for Simpact SRP-77

Page 1: ...eter with U I input family type SRP 77 firmware version 5 14 or higher Read the user s manual carefully before starting to use the unit Producer reserves the right to implement changes without prior n...

Page 2: ...rs slide change mode 21 7 2 3 Switch parameters LIST type 22 7 3 MENU DESCRIPTION 22 7 3 1 rEL1 menu 23 7 3 2 inPt menu 25 7 3 3 bri parameter 27 7 3 4 HOLd menu 27 7 3 5 SECu menu 28 7 3 6 rS menu 28...

Page 3: ...et up according to the application Incorrect configuration can cause defective operation which can lead to unit damage or an accident If in the case of a defect of unit operation there is a risk of a...

Page 4: ...ic 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 plus decimal...

Page 5: ...from front IP 20 housing and connection clips Housing type Housing material Housing dimensions Mounting hole Assembly depth Panel thickness panel NORYL GFN2S E1 72 x 72 x 100 mm 66 5 x 66 5 mm min 10...

Page 6: ...clamps against unauthorized persons must be taken into consideration 4 1 UNPACKING After removing the unit from the protective packaging check for transportation damage Any transportation damage must...

Page 7: ...Figure 4 2 The minimum distances between assembly holes axes due to the thermal and mechanical conditions of operation are 91mm x 91mm Figure 4 3 Figure 4 1 Mounting hole dimensions Figure 4 2 Install...

Page 8: ...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 be protected against destruction with an electrical installation fus...

Page 9: ...tor coils and induction loads should be equipped with anti interference protection systems e g RC type Use of screened signal cables is recommended Signal cable screens should be connected to the eart...

Page 10: ...10 1 2 10 6 7 8 9 18 19 20 13 14 R1 optional 3 4 R2 optional 17 16 n c n c GND DATA DATA RS 485 Uo 24V 5 10 Imax 100mA GND 0 1 5V 0 2 10V 0 4 20mA Power supply depending on version 1 2 10 6 7 8 9 18...

Page 11: ...ent converters Figure 4 8 Connection of 3 wire current converters Figure 4 9 Connection of voltage converters 11 6 7 8 9 10 16 17 24V DC internally connected 6 7 8 9 10 16 17 24V DC internally connect...

Page 12: ...itching of 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 resis...

Page 13: ...ure 4 11 Examples of suppression circuit connection a to relay terminals b to the inductive load Figure 4 12 Example of OC type outputs connection 13 16 17 Uo 3 4 OC1 voltage input 24 V Logic controll...

Page 14: ...uld not be placed in municipal waste Please check local regulations for disposal and electronic products 5 FRONT PANEL DESCRIPTION Symbols and functions of push buttons Symbol used in the manual ESC M...

Page 15: ...raph inPt menu Figure 6 2 Definitions of measurement ranges in mode 0 20mA If the measurement value do not exceeds permissible measurement range but displayed value exceeds range 999 9999 the warning...

Page 16: ...tion are placed in HOLd menu see description of HOLd menu The detection of the peak can be done if the measured signal raises and drops of value at least equal to parameter PEA Detected peaks are disp...

Page 17: ...odE on or off modE oFF when the input signal value is contained in zone A If two thresholds are used Figure 6 5 the relay will be turned on when value of input signal is contained in zone A modE in or...

Page 18: ...reshold 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 point...

Page 19: ...rameters 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 dev...

Page 20: ...nnected to operation of measurement input control modes critical situations behaviour communication via RS 485 and access settings The meaning of the particular parameters is described in paragraph ME...

Page 21: ...nge mode Numerical parameters are displayed as decimal numbers The mode of its new value entering depends on chosen edit method see parameter Edit In mode by digit Edit dig pressing one of the keys or...

Page 22: ...when editing numeric and switching parameters While editing numeric parameter change of current flashing digit slide change of value acceleration deceleration direction change While editing switch par...

Page 23: ...gn on first digit to change value use and v buttons This threshold is accessible when modE parameter is set to in or out value Threshold is the medium value of relay hysteresis HYSt hysteresis of rela...

Page 24: ...arameter toFF turn off delay time the relay is turned off with delay equal toFF if the input value exceeds appropriate border value defined with threshold and hysteresis at least toFF time toFF range...

Page 25: ...ting of points is done by options AddP EdtP dELP InPt menu respectively If user defined characteristic is selected and if number of defined points is lower than 2 then warning Errc is displayed in mea...

Page 26: ...s The short pressing of ENTER button causes by switching between X and Y value of the displayed point The long press press and hold at least 2 sec of ENTER button causes by displaying dEL ask If ENTER...

Page 27: ...Imax 20 mA 20 mA Hi r The value of Hi r can be set from 0 to 19 9 In example no 1 of the DISPLAY VALUES CALCULATION paragraph the procedure of the permissible input range determining is presented in d...

Page 28: ...s parameter is set at value 0000 user password is turned off If the user do not remember his password the access to the menu is possible by the one use password To get this password please contact wit...

Page 29: ...L1 menu description Parameter mbtO can be 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 Mod...

Page 30: ...to restore the factory settings of the device To get the access to this option special password is required 5465 next the device displays acknowledge question SEt Press ENTER to acknowledge the restor...

Page 31: ...ER rEL2 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 Lo r Hi r ENTER...

Page 32: ...SC SErv Parameter edition ENTER MENU ESC ENTER ENTER MENU ESC Addr bAud mbAc mbtO rESP Parameter edition ENTER MENU ESC ENTER ENTER MENU ESC Scod A r1 A r2 SEt 4 digit special password entering 0 _ _...

Page 33: ...articular ranges and units The first step to compute the result of measure is the calculation of the normalized result it means result of 0 1 range To do it the begin of the input range 0 mA for 0 20m...

Page 34: ...parameter In such a case for an increasing value of input current the displayed value decreases Figure 10 1 Normal Lo C Hi C and inverted Lo C Hi C characteristic 10 1 2 Square characteristic The nor...

Page 35: ...Due to the normalized result In the device computes specific segment e g for characteristic from figure below and In 0 65 the segment between points X 50 0 and X 70 0 will be chosen Let s mark those...

Page 36: ...n 10 mA 4 mA 6 mA and this result should be divided by the width of input range 16 mA Finally the normalized result In 6 16 0 375 In case when input current exceeds nominal measurement range calculati...

Page 37: ...e 34 for linear 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 Iin 2 5 mA and In 0 0938 W 287 c Iin 20 5 mA and In 1 0313 W 12...

Page 38: ...ed in the device memory a Iin 10 mA and In 0 375 The segment defined by X6 30 0 and X7 40 0 for this In will be selected Accordingly to expressions given for user defined characteristic see page 35 X6...

Page 39: ...top border of the measurement range is exceeded 60h bottom border of the measurement range is exceeded 03h Yes 0 3 Pnt parameter in InPt menu decimal point position 0 0 1 0 0 2 0 00 3 0 000 04h Yes se...

Page 40: ...Yes 999 9999 SEtP parameter in rEL1 menu no decimal point included 31h Yes 999 999 HySt parameter in rEL1 menu no decimal point included 32h Yes 0 3 modE parameter in rEL1 menu 0 noAC mode 1 on mode...

Page 41: ...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 characteristic 96h5 Yes 999 1999 The value of X coordinat...

Page 42: ...ster 11 3 EXAMPLES OF QUERY ANSWER FRAMES Examples apply for device with address 1 All values are represent hexadecimal Field description ADDR Device address on modbus network FUNC Function code REG H...

Page 43: ...22 F1 61 60 DATA identification code 22F1h 3 Change of the device address from 1 to 2 write to reg 20h ADDR FUNC REG H L DATA H L CRC L H 01 06 00 20 00 02 09 C1 DATA H 0 DATA L new device address 2...

Page 44: ...54 0B COUNT L the count of being read registers max 16 The answer ADDR FUNC BYTE C DATA H1 L1 DATA H2 L2 DATA H3 L3 CRC L H 01 03 06 00 0A 00 00 00 01 78 B4 DATA H1 L1 reg 01h 10 displayed value 1 0...

Page 45: ...eresis of relay R2 0 0 23 modE Operation mode of relay R2 in 23 t on Turn on delay of relay R2 0 0 24 toFF Turn off delay of relay R2 0 0 24 unit Unit of t on toFF parameters of relay R2 SEC 24 AL Rea...

Page 46: ...s SECu menu A r1 Permission to changes of relay R1 threshold without of the user password knowledge on 28 A r2 Permission to changes of relay R2 threshold without of the user password knowledge on 28...

Page 47: ...User manual for meter with U I input SRP 77 47...

Page 48: ...SIMEX SIMEX Sp z o o ul Wielopole 7 PL 80 556 Gda sk Poland tel 48 58 762 07 77 fax 48 58 762 07 70 http www simex com pl e mail info simex com pl...

Search results

Summary of Contents for Simpact SRP-77

Reviews:

Related manuals for Simpact SRP-77

Brands by name

Popular brands

Simex Simpact SRP-77, User Manual

Search results

Summary of Contents for Simpact SRP-77

Reviews:

Related manuals for Simpact SRP-77

Brands by name

Popular brands