Edwards Barocel 7025 Instruction Manual
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Edwards Barocel 7025 Instruction Manual

Edwards Barocel 7025 Instruction Manual

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EtherCAT®
Barocel 7025, 7045, 7100
FOR CAPACITANCE DIAPHRAGM GAUGES
INSTRUCTION MANUAL
W60990880_A
Original instructions

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Summary of Contents for Edwards Barocel 7025

  • Page 1 EtherCAT® Barocel 7025, 7045, 7100 FOR CAPACITANCE DIAPHRAGM GAUGES INSTRUCTION MANUAL W60990880_A Original instructions...
  • Page 2 Copyright notice ©Edwards Limited 2021. All rights reserved. Trademark credit Edwards and the Edwards logo are trademarks of Edwards Limited, Innovation Drive, Burgess Hill, West Sussex RH15 9TW. Disclaimer The content of this manual may change from time to time without notice. We accept no liability for any errors that may appear in this manual nor do we make any expressed or implied warranties regarding the content.
  • Page 3 Product Part number Barocel 7025 0.1 torr DN16CF ECAT W602115355 The part number can be taken from the product nameplate. If not indicated otherwise in the legends, the illustrations in this document correspond to Barocel 7045 gauges with the DN 16 ISO KF vacuum connection. They apply to other vacuum connections and the other gauges by analogy.

  • Page 4: Table Of Contents

    6.2.5 Device address switch........17 7. Object structure Barocel 7025, Barocel 7045, Barocel 7100..18 7.1 Object dictionary structure.
  • Page 5 7.8 Overview setting trip points........45 W60990880_A Page 5 04/2021 - ©Edwards Limited...
  • Page 6 Figure 3: Front view............15 W60990880_A Page 6 04/2021 - ©Edwards Limited...

  • Page 7: Safety And Compliance

    “Trained personnel” for the operation of this equipment are ▪ skilled workers with knowledge in the fields of mechanics, electrical engineering, pollution abatement and vacuum technology and ▪ personnel specially trained for the operation of vacuum pumps. W60990880_A Page 7 04/2021 - ©Edwards Limited...

  • Page 8: Safety Symbols

    The safety symbols on the products show the areas where care and attention is necessary. The safety symbols that follow are used on the product or in the product documentation. Warning/Caution An appropriate safety instruction must be followed or caution to a po- tential hazard exists. W60990880_A Page 8 04/2021 - ©Edwards Limited...

  • Page 9: Important Safety Information

    Risk of transmission errors. Any attempt to simultaneously operate the gauge with the RS232C serial interface and EtherCAT may result in incorrect data and data transmission errors. So do not simultaneously operate the gauge with the RS232C serial interface and EtherCAT interface. W60990880_A Page 9 04/2021 - ©Edwards Limited...

  • Page 10: Description

    This file can be downloaded from our website. 3.3 Validity This document applies to products of the Barocel 7025, Barocel 7045 and Barocel 7100 series with EtherCAT interface. This manual is based on firmware version 1.3.0.0.

  • Page 11: Interface Connection

    Transmission Data + Transmission Data - Receive Data + not used not used Receive Data - not used not used Pin assignment of the D-sub 15‑pin sensor connector is according to the respective operating manual. W60990880_A Page 11 04/2021 - ©Edwards Limited...
  • Page 12 <IN> port. Figure 2 EtherCAT connector 1. FCC68 cable <IN> port 1. FCC68 cable <IN> port 2. FCC68 cable <OUT> port 2. FCC68 cable <OUT> port 3. Sensor cable 3. Sensor cable W60990880_A Page 12 04/2021 - ©Edwards Limited...

  • Page 13: Technical Data

    <OUT>: EtherCAT output Cable Shielded, special Ethernet patch cable (CAT5e quality or higher) Cable length ≤ 100 m Process data Fixed PDO mapping and configurable PDO map- ping Mailbox (CoE) SDO requests, responses and information W60990880_A Page 13 04/2021 - ©Edwards Limited...

  • Page 14: Operation

    Through the EtherCAT interface, the following data is exchanged in the standardised EtherCAT protocol: ▪ Pressure reading ▪ Pressure unit (Torr, mbar, Pa) ▪ Zero adjustment ▪ Status and error messages ▪ Status of the switching functions ▪ Set trip point for switching functions. W60990880_A Page 14 04/2021 - ©Edwards Limited...

  • Page 15: Front View

    Link activity EtherCAT OUT EtherCAT status LED EtherCAT OUT connector Sensor cable connector (Power, analogue I/O, RS232C I/O and Relay contacts) 6.2 Indicators and switches 6.2.1 <RUN> LED <RUN> LED displays the operating status. W60990880_A Page 15 04/2021 - ©Edwards Limited...

  • Page 16: Err> Led

    <LA> LED (<IN> port) displays the input status. Colour LED state Description Port not connected or no power applied to the device. Green blinking Port connected and communication active. Port connected but no communication. W60990880_A Page 16 04/2021 - ©Edwards Limited...

  • Page 17: La> Led ( Port)

    This device address is supported to the primary interface as Explicit Device Identification. Example: Value of the Explicit Device ID = 0xDDD (dec 3549): 0x100 * 0xD (dec 3328) + 0x10 * 0xD (dec 208) + 0x1 * 0xD (dec 13) W60990880_A Page 17 04/2021 - ©Edwards Limited...

  • Page 18: Object Structure Barocel 7025, Barocel 7045, Barocel 7100

    W60990880_A - Object structure Barocel 7025, Barocel 7045, Barocel 7100 7. Object structure Barocel 7025, Barocel 7045, Barocel 7100 This chapter describes the CANopen over EtherCAT (CoE) object dictionary. 7.1 Object dictionary structure The objects in the CoE object dictionary can be accessed with SDO services and many of the dictionary objects can be mapped for cyclic communication in PDO's.

  • Page 19: Communication Profile Objects (0X1000

    W60990880_A - Object structure Barocel 7025, Barocel 7045, Barocel 7100 Abbrevia‐ Description tion Service Data Objects. CoE asynchronous mailbox communications where all objects in the Object Dictionary can be read and written. Subindex (hex.) (sub-address of an object) Type Data type ▪...

  • Page 20: Process Data Objects (Pdo's)

    W60990880_A - Object structure Barocel 7025, Barocel 7045, Barocel 7100 Index Data type Access Name 1011 0 x 01 UDINT Restore default parameters Read: Bit 0 = 1: secondary interface supports the restoring of backup entries with the de- fault values when writing...

  • Page 21: Manufacturer-Specific Profile Objects (0 X 2000

    W60990880_A - Object structure Barocel 7025, Barocel 7045, Barocel 7100 Index Data type NV Access Name TxPDO Transmit PDO mapping, 1A01 user mapping 1A02 TxPDO Transmit PDO mapping 0 x 01 Reading valid (module 2) 0 x 02 Over range exceeded (module 2)

  • Page 22: Configuration Capacitance Diaphragm (Module 1)

    W60990880_A - Object structure Barocel 7025, Barocel 7045, Barocel 7100 Alarm and warning state of module 1 Bit 4…7 7.3.2 Configuration capacitance diaphragm (module 1) Index Data type Access Name 4000 0 x 01 BYTE Safe state 0 x 02...

  • Page 23: Configuration Capacitance Diaphragm (Module 2)

    W60990880_A - Object structure Barocel 7025, Barocel 7045, Barocel 7100 Fast Slow 7.3.3 Configuration capacitance diaphragm (module 2) Index Data type Access Name 4010 0 x 01 BYTE Safe state 0 x 02 REAL Safe value Specifies the behaviour for the value for states other than Subindex 0 x 01 valid.

  • Page 24: Input Trip Point 1

    W60990880_A - Object structure Barocel 7025, Barocel 7045, Barocel 7100 Indicates whether the value parameter contains a valid value Subindex 0 x 01 within the specified accuracy or not. Reading valid Invalid Valid Indicates whether the value parameter contains a value in over Subindex 0 x 02 range.

  • Page 25: Configuration Area (0X8000

    W60990880_A - Object structure Barocel 7025, Barocel 7045, Barocel 7100 7.5 Configuration area (0x8000…0x8FFF) 7.5.1 Configuration capacitance diaphragm Index Data type Access Name 8001 0 x 12 REAL Offset customer specific Subindex 0 x 12 Customer-specified offset shall be added to the value parameter of the analogue input sensor instance.

  • Page 26: Configuration Trip Point 1

    W60990880_A - Object structure Barocel 7025, Barocel 7045, Barocel 7100 7.5.3 Configuration trip point 1 For calculating the high trip point and low trip point, refer to Configuration trip point page 25. Index Data type Access Name 800E 0 x 01...

  • Page 27: Configuration Trip Point 2

    W60990880_A - Object structure Barocel 7025, Barocel 7045, Barocel 7100 Subindex 0 x 13 Percentage of high trip source: Percentage of piezo sensor value (I 0 x 6010, SI 0 x 11) in [%]. Subindex 0 x 14 Low trip point limit: Low limit to trigger trip point condition if input value (I 0 x 900E, SI 0 x 01) is below this limit.

  • Page 28: Information Area (0X9000

    W60990880_A - Object structure Barocel 7025, Barocel 7045, Barocel 7100 Subindex 0 x 1A Object index of active source of (I 0 x 900F SI 0 x 01) input value. Source index Bit 16…31 Index Bit 08…15 Sub index Bit 00…07 Reserved 7.6 Information area (0x9000…0x9FFF)

  • Page 29: Information Common Capacitance Diaphragm

    W60990880_A - Object structure Barocel 7025, Barocel 7045, Barocel 7100 Lowest informational measurement value Lowest precision measurement value Highest precision measurement value Highest informational measurement value. 7.6.1 Information common capacitance diaphragm Index Data type Access Name 9000 0 x 01...

  • Page 30: Information Trip Point 1/2

    W60990880_A - Object structure Barocel 7025, Barocel 7045, Barocel 7100 Bit 14 Low warning exception Bit 15 High warning exception Subindex 0 x 02 Sensor errors Bit 0 Bit 1 Electronics failure Bit 2 Electronics over-temperature Bit 3…13 Bit 14...

  • Page 31: Exceptions

    W60990880_A - Object structure Barocel 7025, Barocel 7045, Barocel 7100 Subindex 0 x 01 Each sub-index lists the profile number of the corresponding module. Subindex 0 x 02 Each sub-index lists the profile number of the corresponding module. 7.7.3 Exceptions...

  • Page 32: Active Device Error Details

    W60990880_A - Object structure Barocel 7025, Barocel 7045, Barocel 7100 Bit 0…31 Subindex 0 x 01 (F382) Active manufacturer warning details (index F382, mod- ule 1) Bit 0…31 Subindex 0 x 02 (F382) Active manufacturer warning details (index F382, mod- ule 2) Bit 0…31...

  • Page 33: Active Global Device Error Details

    W60990880_A - Object structure Barocel 7025, Barocel 7045, Barocel 7100 Index Data type NV Access Name F385 0 x 01 UDINT Active global device warning de- tails F386 0 x 01 UDINT Active global manufacturer warning details Subindex 0 x 01 (F385) Active global device warning details(index F385) Bit 0…2...

  • Page 34: Latched Device Warning Details

    W60990880_A - Object structure Barocel 7025, Barocel 7045, Barocel 7100 7.7.8 Latched device warning details Index Data type Access Name F390 USINT Latched exceptions status F391 0 x 01 UDINT Latched device warning details 0 x 02 UDINT Latched device warning details...

  • Page 35: Latched Global Device Error Details

    W60990880_A - Object structure Barocel 7025, Barocel 7045, Barocel 7100 Index Data type Access Name F396 0 x 01 UDINT Latched global manufacturer warning details Subindex 0 x 01 (F395) Latched global device warning details: Latched version of 0 x F385:01.

  • Page 36: Device Error Mask

    W60990880_A - Object structure Barocel 7025, Barocel 7045, Barocel 7100 7.7.13 Device error mask Index Data type Access Name F3A3 0 x 01 UDINT Device error mask 0 x 02 UDINT Device error mask F3A4 0 x 01 UDINT Manufacturer error mask...

  • Page 37: Manufacturer Information Device

    W60990880_A - Object structure Barocel 7025, Barocel 7045, Barocel 7100 7.7.16 Manufacturer information device Index Data type Access Name F500 V_STRING Manufacturer's model number F501 V_STRING Device configuration 7.7.17 Trip point output all Index Data type Access Name F641 0 x 01...

  • Page 38: Information Device

    W60990880_A - Object structure Barocel 7025, Barocel 7045, Barocel 7100 Subindex 0 x 01 Unit of the value of the analogue input sensor instance and all related parameters. Trip point output all instance 0 x 00220000 Pascal 0 x FD4E0000...

  • Page 39: Command Zero Adjust

    W60990880_A - Object structure Barocel 7025, Barocel 7045, Barocel 7100 Index Data type Access Name F9F8 UDINT Firmware update function- al generation number Subindex 0 x 01 (F940) Measurement principle assigned to the object instance. The most significant nibble of the parameter represents...

  • Page 40: Full Scale Adjust

    W60990880_A - Object structure Barocel 7025, Barocel 7045, Barocel 7100 Subindex 0 x 02 Status (supported values) The last command completed, no errors, no reply available The last command completed, no errors, reply available The last command completed, errors present, no reply available...

  • Page 41: Device Reset Command

    W60990880_A - Object structure Barocel 7025, Barocel 7045, Barocel 7100 Response Byte 1 Unused Byte 2 0: Full scale adjust successful 1: Full scale adjust failed: out of range 254: No previous full scale adjust command issued 7.7.23 Device reset command Execution of this command causes the device to emulate a complete power cycle.

  • Page 42: Exception Reset Command

    W60990880_A - Object structure Barocel 7025, Barocel 7045, Barocel 7100 Subindex 0 x 03 Response Byte 0 See subindex 0 x 02 Byte 1 not used = 0 x 00 7.7.24 Exception reset command Execution of this command clears the latched exceptions.

  • Page 43: Calculate Checksum Command

    W60990880_A - Object structure Barocel 7025, Barocel 7045, Barocel 7100 Index Data type Access Name 0 x 03 V_STRING(2) Response Subindex 0 x 01 A device reset is initiated when the following byte sequence is sent. Command: Read Byte 0...

  • Page 44: Load Parameters Command

    W60990880_A - Object structure Barocel 7025, Barocel 7045, Barocel 7100 Subindex 0 x 01 A device reset is initiated when the following byte sequence is sent. Command: Read Byte 0 Bit 0 = 1: non-volatile parameters supported Bit 1 = 1: CRC-32 Bit 2..7 = 0: not used...

  • Page 45: Overview Setting Trip Points

    W60990880_A - Object structure Barocel 7025, Barocel 7045, Barocel 7100 Index Data type Access Name 0 x 03 V_STRING(2) Response Subindex 0 x 01 A device reset is initiated when the following byte sequence is sent. Command: Read Byte 0...
  • Page 46 W60990880_A - Object structure Barocel 7025, Barocel 7045, Barocel 7100 Index Object Sub in‐ Data Access B/S Name Description code type 0 x 600E Status low 0: Low trip not asserted 0 x 02 BOOL trip 1: Low trip asserted...
  • Page 47 W60990880_A - Object structure Barocel 7025, Barocel 7045, Barocel 7100 Index Object Sub in‐ Data Ac‐ Name Description code type cess Object index of low trip point value source. Bit 16…31: Index Bit 08…15: Subindex Bit 00…07: reserved It is possible to refer to...
  • Page 48 W60990880_A - Object structure Barocel 7025, Barocel 7045, Barocel 7100 Index Object Data Access B/S Name Description code Index type Status of trip point in- stances Bit 0: Status high trip (I 0x6nnE, SI 0x01) Trip point Bit 1: Status low trip...
  • Page 49 W60990880_A - Object structure Barocel 7025, Barocel 7045, Barocel 7100 W60990880_A Page 49 04/2021 - ©Edwards Limited...
  • Page 50 edwardsvacuum.com...

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