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General| Brand | Bernard |
|---|---|
| Model | EZ Series |
| Category | Controller |
| Language | English |
Manual declutching methods for EZ4-EZ15, EZ100-1000, and EZ60 actuator models.
Checking electrical connections and performing initial tests.
Adjusting mechanical stops and travel limit switches.
Setting travel limit switches using cams on the actuator.
Adjusting potentiometer resistance for signal feedback on support columns.
Signal direction inversion and settings for the TAM transmitter.
Description of EZ LOGIC control versions and features.
Description of the actuator's local control keypad and functions.
Explanation of local command inhibition and unlocking.
Details on the power board and control board connections.
Procedure for opening the actuator cover and connecting the ribbon cable.
Power supply connection details for different voltage types.
Details on voltage command types and connections.
Obtaining 0-10VDC position signal by adding a resistor.
Detailed steps for setting valve positions and mechanical stops.
Setting the motor rotation direction for opening and closing.
Configuring remote position signals (0/20mA, 0/10VDC).
Selecting between proportional and ON/OFF operation modes.
Overview of the main menu entries for configuration.
Entering the main and sub-menus for configuration.
Troubleshooting local mode entry and remote command problems.
Diagnosing no operation, wrong direction, or blinking light issues.
Troubleshooting 0-20mA, 0-10V, and 4-20mA analog input signal problems.
Routine checks and recommendations for actuator maintenance.
Instructions for storing actuators in a warehouse or before connection.
Discouraging long-term storage and outlining post-storage procedures.
Explanation of symbols used in the wiring diagram.
Explanation of symbols used in the wiring diagram.
Detailed component connections for various actuator types.
Wiring diagrams for three-phase, single-phase, and DC motors.
Wiring diagram for 3-phase power supply connection.
Wiring diagram for single-phase power supply connection.
Sample control panel designs and wiring examples.
Options for position transmitter and signal connections.
Client connection details for power supply and control.
Wiring for versions without torque limit switches.
List of global agents and distributors for Bernard Controls.
Bernard Controls main contact and address information.
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