What to do if dry contact control has no voltage between terminals 6 and 7 in Bernard Controls Measuring Instruments?
Ensure there is a jumper between terminals 5 and 6 on the client terminal strip. Check whether a “24V auxiliary” alarm is present.
What to do if the fuse is blown in Bernard Controls Measuring Instruments?
Check the fuse and replace it if necessary. The fuse is located on the transformer.
What is the meaning of the timing function settings in Bernard Controls Measuring Instruments?
The user sets this option in the timer menu to increase the actuator’s movement time.
What does INTELLI+ monitor in Bernard Controls Measuring Instruments?
This alarm does not restrict operation of the actuator. It just indicates that the actuator is being used intensively. The alarm will cleared when the number of starts returns to the intended frequency for the system concerned.
General| Brand | Bernard Controls |
|---|---|
| Model | SQX Series |
| Category | Controller |
| Language | English |
Details ATEX, IECEx, and IEx certification markings for actuators.
Provides safety precautions for opening covers and electrical connection procedures.
Guidelines for regular checks, lubrication, and repair of actuators.
Discusses duty cycles and cover opening precautions for safe operation.
Lists relevant IEC and EN standards for explosion-proof equipment.
Explains the handwheel function for manual control with automatic clutch.
Procedures for inspecting actuators after short-term or long-term storage.
Configuration for dry contact remote control with jumper settings.
Using AC or DC voltage for remote control and voltage range cautions.
Explains various icons and their meanings displayed on the actuator.
Identifies the functions of the blue and red selector knobs for menu navigation.
Accessing and navigating the main menu options.
Step-by-step guide to selecting menus and options.
Procedure for saving modifications made in the CHANGE menu.
How to exit the menu system using the red selector.
Detailed description of each option within the main menu.
Detailed steps for manual setup of valve positions and closing mode.
How actuators handle position signals and function as positioners.
Configuration for controlling the actuator with a single external contact.
Using additional remote commands for specific functions.
Detailed explanation of various auxiliary command functions.
Disabling the local stop function when set to remote control.
Configuring remote stop functionality similar to open/close commands.
Enabling fault-tolerant operation for emergency shutdown commands.
Performing periodic functional tests on motorized valves.
Using an infrared kit for communication with laptops.
Wireless communication via Bluetooth for setup and control.
Selecting whether the valve closes based on position or torque.
Adjusting torque percentage settings for closing and opening.
Measuring and comparing current torque values with historical data.
Customizing the local display, including invert, torque, and LED color settings.
List of available options for configuring remote indication relays.
Viewing total starts, running time, and handwheel usage.
Displaying and interpreting active alarms to diagnose malfunctions.
Detailed explanations of various actuator characteristics.
Selecting and configuring input signal types and directions.
Setting a fail-safe position for when the control signal is lost.
Using proportional pulse mode to improve positioning with inertia.
Troubleshooting guide for INTELLI+ specific issues.
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