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BRONKHORST E-7000 Series - User Manual

BRONKHORST E-7000 Series
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Instruction manual
Temperature
control system
for CEM
Doc. no.: 9.17.017F Date: 25-07-2011
ATTENTION
Please read this instruction manual carefully before installing and operating the instrument.
Not following the guidelines could result in personal injury and/or damage to the equipment.

Table of Contents

Questions and Answers

  • W
    Wendy CarrilloAug 3, 2025
    Why is my BRONKHORST Control Systems instrument not responding to setpoint given at keyboard?
    • T
      Tiffany DavisAug 3, 2025
      Several factors could cause this issue: 1. Ensure the setpoint source in the operation menu enables setpoints at "keyb. & FLOW-BUS". Different settings will result in different behavior. 2. An alarm situation might have overruled the setpoint. Perform a reset to resolve this. 3. A large setpoint slope value could cause the setpoint to change slowly over time. Adjust the slope value if needed. 4. Other devices connected to the FLOW-BUS might be altering the setpoint. 5. Verify the polynomial factors within the instrument menu.
  • C
    Curtis PowellAug 7, 2025
    What to do if my BRONKHORST Control Systems shows improper system operation (alarm)?
    • D
      David MasonAug 7, 2025
      If your BRONKHORST Control Systems displays an alarm indicating improper system operation, verify the module settings to resolve the issue.
  • S
    Stephanie Stevens MDAug 12, 2025
    What to do if BRONKHORST E-7000 has no reading/control?
    • M
      Mary GrahamAug 12, 2025
      If your BRONKHORST Control Systems is showing no reading or control, you should check the instrument cabling.
  • B
    Brandon FletcherAug 18, 2025
    What to do if my BRONKHORST E-7000 display is blinking?
    • V
      Vanessa PhillipsAug 18, 2025
      If the display on your BRONKHORST Control Systems is blinking, check the cable connection to the CEM unit.
  • R
    Robert WeaverAug 22, 2025
    How to resolve improper reading on BRONKHORST E-7000?
    • C
      cynthiasheltonAug 22, 2025
      To resolve an improper reading on your BRONKHORST Control Systems, check the module settings.
  • L
    lstanleyAug 28, 2025
    What to do if the LCD is not lit after 'power on' BRONKHORST E-7000?
    • I
      Ian JohnsonAug 28, 2025
      If the LCD on your BRONKHORST Control Systems is not lit after powering on, take the following steps: * Check the power input. * Check the fuse.

Summary

Warranty

1 INTRODUCTION

1.4 In;Output signals

Covers connection details for input/output signals and signal types.

2 OPERATION

2.5 Operation menu

Covers setting the operation mode, setpoint source, fluidset, and slope.

2.7 Alarm menu

Details various alarm settings, modes, limits, relay actions, and delay.

2.8 Instrument menu

Explains how to configure instrument type, sensor, capacity, fluid, and control settings.

2.10 FLOW-BUS menu

Details how to install, start, stop, and check settings for FLOW-BUS communication.

2.11 Calibration with polynomial functions

Explains general information, form, and presentation of polynomial functions for calibration.

4 TROUBLESHOOTING

BRONKHORST E-7000 Series Specifications

General IconGeneral
Protection RatingIP40
Control RangeDepends on the connected instrument
Response TimeDepends on the connected instrument
Power Supply+15 Vdc / -15 Vdc / +24 Vdc (depending on model)
Supply voltage+15 Vdc / -15 Vdc / +24 Vdc (depending on model)
CommunicationRS232