Eaton EZ204-DP - Manual

Eaton EZ204-DP

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Table of Contents:

  • Page 3 – Before commencing the installation; Eaton Safety in; Dangerous electrical voltage!
  • Page 5 – Contents; About This Manual; – Setting the address on the basic unit with a display 26
  • Page 6 – PROFIBUS-DP Functions; “Outputs 3 bytes” module: operating mode,; Control commands for EZ700; – Analog value comparators/threshold comparators:
  • Page 7 – – Analog value comparator/threshold comparator:; EZ800/EZD Control Commands; – Read and write local QW0 outputs/outputs of the
  • Page 8 – – Receive network data function blocks; Appendix
  • Page 9 – Glossary
  • Page 11 – Target readership
  • Page 12 – Device designation; This manual uses the following short names for equipment
  • Page 14 – Abbreviations
  • Page 16 – System overview; The EZ204-DP slaves are integrated in a PROFIBUS-DP; Integration of EZ204-DP in the DP network
  • Page 17 – Device setup; View of the device
  • Page 18 – Device function description; The EZ204-DP module allows the EZ and EZD series devices
  • Page 19 – encoder counters; Improper use; EZ/EZD must not be used as a replacement for safety PLCs
  • Page 21 – Installation; The same principles apply as for EZ700, EZ800 and EZD; Connecting EZ204-DP to the basic unit; Fitting
  • Page 22 – Connection between basic unit and EZ204-DP; The EZ204-DP unit is run on a 24 V DC power supply; Standard connection; Warning; Always ensure electrical safety isolation between the extra
  • Page 23 – Connecting PROFIBUS-DP; Pin; DGND
  • Page 24 – Bus terminating resistors
  • Page 25 – Electrical isolation; The following electrical isolation should be provided for the; Potential isolation between the power supply and
  • Page 26 – Parameters; Surge impedance in
  • Page 27 – Maximum distances/bus cable; Distance between stations when using Type A cable to
  • Page 29 – Device Operation; Initial power up; Basic unit; Flashing
  • Page 30 – Every PROFIBUS-DP station requires an unambiguous; Setting the address on the basic unit with a display; expansion unit must be fed with power.
  • Page 31 – Setting the PROFIBUS-DP station; Enter the System menu by pressing DEL + ALT
  • Page 32 – Information on the 4th display line:
  • Page 33 – Status LEDs; The EZ204-DP expansion unit has two LEDs.
  • Page 34 – Cycle time of EZ basic unit; Communication between the basic unit and EZ204-DP via EZ-
  • Page 35 – Slave modules; The EZ204-DP expansion module is a PROFIBUS-DP slave; bytes
  • Page 36 – Diagnostics data
  • Page 37 – PROFIBUS certification; EZ204-DP was certified as a PROFIBUS-DP device by the
  • Page 39 – The appropriate module must be selected in the slave
  • Page 40 – The normal PROFIBUS-DP master data exchange with the; The output data and control commands can now only be
  • Page 41 – “Inputs 3 bytes” module: operating mode, S1 – S8; Byte 1: Status of S1 to S8 on the basic unit; Output; If control commands and I/O data are used at the same
  • Page 42 – “Inputs 1 byte” module: S1 –
  • Page 43 – “Outputs 3 bytes” module: operating mode, R9; Byte 0: Operating mode; Explanation; EZ/EZD operating mode; Index for setting the basic unit to the safety; Index for transferring valid data; RUN command
  • Page 44 – Byte 1: Write status of R9 to R16; Bit
  • Page 45 – Byte 2: Write status of R1 to R8; Value 2B
  • Page 46 – Note on using the 1 byte modules; Byte; Status of R1 to R8
  • Page 47 – Data exchange procedure
  • Page 48 – Byte 0 – Toggle byte; Byte 0 Byte 1 Byte 2 Byte 3 Byte 4 Byte 5 Byte 6 Byte 7 Byte 8; Toggle bit
  • Page 49 – Telegram structure
  • Page 51 – Index 2 – Winter time; Switching rule bit array; Winter time; Please also read the detailed description in the EZ500/700
  • Page 53 – Read/write image data
  • Page 54 – Overview; Operands
  • Page 55 – The following commands are used to read the logic state of
  • Page 57 – Text function blocks: D1 – D16
  • Page 58 – Local inputs: I1 – I16; This command string enables you to read the local inputs of
  • Page 60 – Local analog inputs: IA1 – IA4
  • Page 61 – A voltage signal is present at analog input 1. The required; The value 843 corresponds to the IO bit value of the analog
  • Page 64 – Unlike the write operation, the marker read operation reads
  • Page 65 – The N markers are read:
  • Page 66 – Operating hours counters: O1 – O4
  • Page 67 – Local P buttons: P1 – P4; The local P buttons are the display cursor buttons of the; Ensure that the P buttons are also activated via the System
  • Page 69 – Local outputs: Q1 – Q8; The local outputs can be read directly via the PROFIBUS-DP
  • Page 70 – This service allows you to read the local R and S data and the
  • Page 71 – RW
  • Page 72 – Timing relays: T1 – T16
  • Page 73 – Year time switch: Y1 – Y8; HY2 is active
  • Page 74 – Master reset: Z1 – Z3
  • Page 76 – General notes; words, the first byte is the low byte (Byte 5) and the last byte; Please also observe the relevant description of the function; Analog value comparator/threshold comparator:
  • Page 77 – Read/write function block data
  • Page 78 – Operand
  • Page 79 – as the comparison (I1
  • Page 80 – Counter relays: C1 – C16
  • Page 81 – The values appear in the Parameter menu. The counter is
  • Page 82 – the actual value of C3 is to be read:
  • Page 84 – The values appear in the Parameter menu.; Meaning
  • Page 87 – The values appear in the Parameter menu. The time is used
  • Page 88 – The time setpoint 1 is to be read:; Meaning depending on set time base:
  • Page 90 – The values of the year time switch
  • Page 91 – Table 38: Index 01 – Control byte; Index 0x11 channel A ON time; FB output
  • Page 94 – B appear in the parameter menu.
  • Page 95 – Analysis – error codes via EZ-LINK; The EZ700 basic unit will return a defined error code in the
  • Page 96 – Description
  • Page 99 – Read/write date and time; Please also note the relevant description of the real-time
  • Page 102 – Example; The real-time clock of the EZ800 is to be set to Friday
  • Page 103 – Please also observe the relevant description of possible
  • Page 104 – Read local inputs IW0
  • Page 105 – Example: Read local inputs IW0; The values Data 1 = C4 and Data 2 = 02 indicate that the
  • Page 106 – Read inputs of the stations IW1 to IW8; The EZ800 and EZD devices can be remotely expanded very
  • Page 107 – Read local analog inputs IA1 to IA4; The analog inputs on the EZ800 and EZD basic units can be
  • Page 109 – Read local diagnostics ID1 to ID16; The local diagnostics (ID1 – ID8) bytes indicate the status of
  • Page 110 – stations are present with the NET IDs 1, 2, 3
  • Page 111 – You can read and write the local outputs directly via
  • Page 113 – Reading and writing local analog output QA1
  • Page 114 – Reading local P buttons
  • Page 118 – Master
  • Page 120 – Reading and writing markers; If required, refer to the more detailed description of the marker
  • Page 121 – The relevant marker values are transferred in Intel format.
  • Page 122 – Example 1; Read marker bit M62
  • Page 123 – Example 2
  • Page 124 – Read/write function block
  • Page 130 – Block compare function blocks BC01 .. BC32
  • Page 132 – Block transfer function blocks BT01 .. BT32
  • Page 133 – The data for index 2 and 3 is transferred as a 32-bit value in
  • Page 134 – Boolean sequence function blocks BV01 .. BV32
  • Page 142 – Incremental encoder counters CI01 .. CI02
  • Page 153 – Operating mode
  • Page 156 – Receive network data function blocks GT01 .. GT32; The data for index 2 is transferred as a 32-bit value in Intel
  • Page 157 – Table 87: Index 0 – Bit IO; (designation of PUT FB; FB output Data 3; Mode; ) Number of station sending the value. Possible station numbers:
  • Page 159 – Table 90: Index 0 – Bit IO; The data in the following table is shown in the Motorola format; Table 91: Index 2 – 5, Parameter channels A – D
  • Page 160 – The channel A parameters of 7-day time switch HW19 are to
  • Page 162 – Table 93: Index 0 – Bit IO; Table 94: Index 2 – 5, Parameter channels A – D; The channel A parameters of year time switch HY14 are to be
  • Page 164 – Value scaling function blocks LS01 .. LS32
  • Page 166 – Master reset function blocks MR01 .. MR32
  • Page 172 – Send network data function blocks PT01 .. PT32
  • Page 173 – Table 105: Index 0 – Bit IO
  • Page 174 – Pulse width modulation function blocks PW01 .. PW02
  • Page 176 – Synchronize clock function block SC01
  • Page 177 – Set cycle time function block ST01
  • Page 182 – Value limitation function blocks VC01 .. VC32
  • Page 185 – Event
  • Page 186 – Overview of commands; The commands are sorted in ascending order:
  • Page 189 – Date and time
  • Page 190 – Function blocks
  • Page 191 – Technical Data
  • Page 192 – Ambient mechanical conditions
  • Page 193 – Dielectric strength
  • Page 195 – Dimensions
  • Page 205 – Index
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MN05013001E

EZ204-DP PROFIBUS-DP Slave Interface

User Manual

May 2005

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Summary

Page 3 - Before commencing the installation; Eaton Safety in; Dangerous electrical voltage!

For more information visit: www.EatonElectrical.com MN05013001E I Before commencing the installation • Disconnect the power supply of the device. • Ensure that devices cannot be accidentally restarted. • Verify isolation from the supply. • Short circuit to earth. • Cover or enclose neighboring units...

Page 5 - Contents; About This Manual; – Setting the address on the basic unit with a display 26

For more information visit: www.EatonElectrical.com 1 MN05013001E Contents About This Manual ...................................................... 7 Target readership.......................................................... 7 Other manuals on the device ........................................ 7 D...

Page 6 - PROFIBUS-DP Functions; “Outputs 3 bytes” module: operating mode,; Control commands for EZ700; – Analog value comparators/threshold comparators:

For more information visit: www.EatonElectrical.com Contents MN05013001E 2 4 PROFIBUS-DP Functions ......................................... 31 Slave modules ............................................................ 31 Diagnostics data ......................................................... 32 ...

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