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Explanation for 4 X register :

40039

20

-

-

-

-

Address

(Register)

Parameter
No.

Parameter

Modbus Start Address Hex

Low Byte

High Byte

40007

4

-

-

Read / Write

-

40009

5

-

-

-

6

P.T.Primary

06

40011

00

R/Wp

08

40019

7

P.T.Secondary

00

R/Wp

00

40015

8

Password

00

R/Wp

40021

11

-

40023

12

-

-

40025

13

-

-

-

00

1A

40027

14

Sim_Output A

00

Wp

00

1C

40029

15

Sim_Output B

00

Wp

00

1E

40031

16

Analog O/P Type 1

00

R/Wp

-

40033

17

-

-

00

22

40035

18

Analog O/P Type 2

00

R/Wp

40001

1

-

-

-

-

40003

00

02

00

3

40005

2

Mode selection

-

40037

19

-

-

-

-

-

-

-

-

-

00

9

00

10

40013

40017

Device address

RS 485 Setup

-

10

0E

12

Table 3 : 4 X register addresses

40015

Device

Adress

40019

Password

This address is used to set the Device Address between 1 to 247.

This address is used to set the Baud rate, Parity, No of Stop bits.

This address is used to set & reset  the password.

Valid Range of Password can be set is 0000  - 9999 .

40017

RS 485 Setup

40009

PT Secondary This address

to read and write the T secondary value

allows the user

P

.

-

-

R/Wp

R/Wp

R/Wp

Address

Parameter

Description

This is used to select the Mode of operation.

Normal mode = 1.

Simulation mode = 2.

40003

Mode Selection

-

This address allows the user to

PT Primary value.

The maximum stable value is 400kV.

read and write the

40007

PT Pimary

40027

Sim_Output A

40031

Analog O/P

Type 1

This address is used to set the simulation Output A to 10% of Output

by writing 1000 and 100% of Output by writing 10000 .

This address is used to set the simulation Output B to 10% of Output

by writing 1000 and 100% of Output by writing 10000 .

This address is used to set the Analog O/P Type 1 as Voltage/Current.

Voltage = 1.

Current = 2.

40029

Sim_Output B

40035

Analog O/P

Type 2

This address is used to set the Analog O/P Type 2 as Voltage/Current.

Voltage = 1.

Current = 2.

-

-

-

-

-

-

-

-

-

-

-
-

-

-

-

-

-
-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

Example : Writing  Device address

Device address  :      Start address= 0E (Hex)        Number of registers  = 02

Query:( Change Device address to  2 )

Byte Count : Total number of data bytes received.

Data register 1 High Byte  : Most  significant 8 bits of Data register 1 of the parameter  requested.

Data register 1 Low Byte  : Least significant 8 bits of Data register 1 of the parameter  requested.

Data register 2 High Byte  : Most  significant 8 bits of Data register 2 of the parameter  requested.

(Note : Two consecutive 16 bit register represent one parameter.

)

Data register 2 Low Byte  : Least significant 8 bits of Data register 2 of the parameter  requested.

Start Address High : Most significant 8 bits of starting address of the parameter  requested.
Start Address low :Least  significant 8 bits of starting address of the parameter  requested.

Number of register Hi  : Most  significant 8 bits of Number of registers  requested.
Number of register Lo  : Least significant 8 bits of Number of registers  requested.

(Note : Two consecutive 16 bit register represent one parameter.

)

Response:

00(Hex)

00(Hex)

67 (Hex)

E3 (Hex)

40 (Hex)

01 (Hex)

10 (Hex)

00 (Hex)

0E (Hex)

00 (Hex)

02(Hex)

04 (Hex)

00(Hex)

Data Register-2 Low Byte

Device Address

Function Code

Starting Address Hi

Starting Address Lo

Number of Registers Hi

Number of Registers Lo

Byte Count

CRC High

CRC Low

Data Register-1 Low Byte

Data Register-2 High Byte

Data Register-1High Byte

Device Address

Function Code

Start Address High

Start Address Low

Number of Registers Hi

Number of  Registers Lo

CRC Low

CRC High

01 (Hex)

10 (Hex)

00 (Hex)

0E(Hex)

00 (Hex)

02(Hex)

20 (Hex)

0B (Hex)

Summary of Contents for PRO -V

Page 1: ...nnection Diagrams RS 485 ModBus 4 15030988_Rev A 10 11 3 1 1 1 Password verification 3 1 2 Potential Transformer parameter selection 3 1 2 2 Potential Transformer secondary value 3 1 2 1 Potential Transformer primary value 3 1 4 Output Type selection 3 1 4 1 Output 1 Type selection 3 1 4 2 Output 2 Type selection 3 1 5 Input parameter selection 3 1 5 1 End value of input 3 1 5 2 Start value of inp...

Page 2: ...ssword prompt for first digit Denotes that digit will be flashing from 0 through to 9 the value will wrap from 9 round to 0 In the special case where the Password is 0000 pressing the Up key when prompted for the first digit will advance to the Password Set Confirmed screen Enter Password first digit entered prompt for second digit Denotes that digit will be flashing from 0 through to 9 the value ...

Page 3: ... COM Zimmer PRO V INPUT x012 O P 12 y012 A A ON O P1 O P2 COM Zimmer PRO V INPUT x012 O P 12 y012 A A ON O P1 O P2 COM Zimmer PRO V INPUT x012 O P 12 y012 A A Enter New Change PT Primary value first digit entered Denotes that digit will be flashing Pressing the Down key will scroll the value of the second digit from 0 through to 9 the value will wrap from 9 round to 0 Pressing the Up key will adva...

Page 4: ...ows the user to set RS485 parameter for instruments The range of allowable address is 1 to 247 3 1 3 Communication Parameter Selection Pressing Down key will advance to the New Change address value edit mode Pressing the Up key will confirm the present value as Address and advance to Baud Rate selection section3 1 3 2 ON O P1 O P2 COM Zimmer PRO V ON O P1 O P2 COM Zimmer PRO V ON O P1 O P2 COM Zim...

Page 5: ...essing the Down key will scroll the value of the second digit from 0 through to 9 the value will wrap from 9 round to 0 Pressing the Up key will advance the operation to the next digit and set the second digit in this case to 5 Denotes that digit will be flashing Enter New Change End value of Input second digit entered prompting for third digit Denotes that digit will be flashing Pressing the Down...

Page 6: ...pting New Change Elbow value of the Input Pressing the Down key will scroll the value of the second digit from 0 through to 7 the value will wrap from 7 round to 0 depending on set value of End value of Input Pressing the Up key will advance the operation to the next digit and set the first digit in this case to 4 third digit Denotes that digit will be flashing Pressing the Down key will scroll th...

Page 7: ...set the End value of Output 1 considerd as DC Current New Change value of the Output 1 Start Pressing the Down key will not affect the first digit It always remains 0 Pressing the Up key will advance the operation to the next digit and set the first digit in this case to 0 Enter New Change value of the Output 1 second digit entered Start prompting for second digit Denotes that digit will be flashi...

Page 8: ...2 1 End value of output 2 Enter New Change End value of the Output 2 second digit entered Enter New Change End value of the Output 2 first digit entered ON O P1 O P2 COM Zimmer PRO V O P 2 ON O P1 O P2 COM Zimmer PRO V O P 2 ON O P1 O P2 COM Zimmer PRO V O P 2 ON O P1 O P2 COM Zimmer PRO V O P 2 ON O P1 O P2 COM Zimmer PRO V O P 2 ON O P1 O P2 COM Zimmer PRO V O P 2 The End value of Voltage Output...

Page 9: ...of the first digit from 0 through to 1 the value will wrap from 1 round to 0 depending the set End value of Output Pressing the Up key will advance the operation to the next digit and set the first digit in this case to 0 prompting for second digit Denotes that digit will be flashing Pressing the Down key will scroll the value of the second digit from 0 through to 9 the value will wrap from 9 roun...

Page 10: ...move the Back cover of transducer by using screw driver Insert screw driver in a snap fitting slot and press in direction of arrow remove all snap fitting pillars of back cover NOTE Black portion in above diagram indicate switch position 1234 ON 1234 ON load independent current load independent voltage DIP switches T ype of output signal Type of Output Signal DIP Switch Setting Insert screw driver...

Page 11: ...5 ModBus Zimmer PRO V supports MODBUS RS485 RTU protocol 2 wire Connection should be made using twisted pair shielded cable All A and B connections are daisy chained together The screens should also be connected to the Gnd terminal To avoid the possibility of loop currents an Earth connection should be made at one point on the network Loop ring topology does not require any termination load Line t...

Page 12: ...o set the Analog O P Type 1 as Voltage Current Voltage 1 Current 2 40029 Sim_Output B 40035 Analog O P Type 2 This address is used to set the Analog O P Type 2 as Voltage Current Voltage 1 Current 2 Example Writing Device address Device address Start address 0E Hex Number of registers 02 Query Change Device address to 2 Byte Count Total number of data bytes received Data register 1 High Byte Most ...

Page 13: ...in the limits of the chosen auxiliary voltage 5 5 Fusing It is recommended that all voltage lines are fitted with 1 amp HRC fuses 5 6 Earth Ground Connections For safety reasons CT secondary connections should be grounded in accordance with local regulations Table 4 RS 485 Set up Code Note Codes not listed in the table above may give rise to unpredictable results including loss of communication Ex...

Page 14: ...perature 23 C 1 C Pre conditioning 30 min acc to IEC EN 60688 Input Variable Rated Voltage Rated Current Input waveform Sinusoidal Form Factor 1 1107 Input signal frequency 50 60Hz Auxiliary supply voltage Rated Value 1 Auxiliary supply frequency Rated Value 1 Output Load Rn 7 5 V Y2 1 With DC current output signal Rn Y2 1 mA 1 With DC Voltage output signal Miscellaneous Acc to IEC EN 60688 Additi...

Page 15: ... surface Installation Data Mechanical Housing Lexan 940 polycarbonate Flammability Class V 0 acc To UL 94 self extinguishing non dripping free of halogen Mounting position Rail mounting wall mounting Weight Approx 0 4kg Connection Terminal Connection Element Conventional Screw type terminal with indirect wire pressure Permissible cross section of the connection lead 4 0 mm single wire or 2 x 2 5 m...

Page 16: ...www zimmer instruments com 16 16 NOTES ...

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