Need help?Do you have a question about the ESAB PEH4.0 and is the answer not in the manual?
Manual purpose, intended audience, and document validity period.
Details of software versions and their release dates and features.
Overview of the drive unit's two circuit boards: NME (AP2) and DC DUO (AP1).
Description of the NME circuit board, its processor, DIP switch, and communication.
Description of the DC DUO circuit board's five function blocks and protection features.
Procedure for measuring the external power supply voltage at contact K13.
Measurements for internal power supply voltages across specified components.
How to check if the system program is running correctly using an oscilloscope.
Procedure for checking the first output stage using RUN command and IC407 signals.
Procedure for checking the second output stage using RUN command and IC409 signals.
How to check the gas valve output voltage using keys K12.1 and K12.2.
How to measure current for wire feed motor (M1) and travel motor (M2).
Overview of incoming power supply and control cable connections.
Connecting cables to the 12-pole connector (XS1) and circuit board contacts.
Wiring details for wire feed motor, travel motor, and welding head.
Adjusting display contrast, jumper settings, and motor control software.
Connecting the graphic display, keyboard, and bus connection to the NME board.
Electrical link between the DC DUO (AP1) and NME (AP2) circuit boards.
Identification and function of control panel buttons and indicators.
Explanation of how to navigate menus and use keys for settings.
Purpose of the PRESET SYSTEM MENU for system configuration.
List of available system function settings within the PRESET SYSTEM MENU.
Explanation of product codes and their impact on system configuration.
Available weld process selections: SAW, GMAW, ESW, Gauging.
Configuration menu for the welding power source type and settings.
Setting the preflow time for protective gas before arc strike.
Setting the postflow time for protective gas after arc extinguishes.
Setting a password to protect access to the PRESET SYSTEM MENU.
Entering cable length to compensate for voltage drop due to impedance.
Entering cable cross-sectional area to compensate for voltage drop.
Setting the distance between welding heads for tandem welding.
Configuring special start sequences in two phases.
Programming crater filling and stop sequences.
Adjusting measured values against desired reference values for accuracy.
Controlling how information is presented on the display (units, values).
Viewing and managing system error messages and alarms.
Activating test modes to display hidden information like speeds and currents.
Overview of replacing flash memory and managing trimming data.
Procedures for saving and recalling trimming data to/from the welding power source.
Steps for updating the program on the PEH electronics via flash memory.
Procedure for updating programs on both PEH and welding power source units.
General| Brand | ESAB |
|---|---|
| Model | PEH4.0 |
| Category | Controller |
| Language | English |
To Next Page