How do I resolve 'POSTHEAT TIME SHORTER THAN HEAD UP DELAY' on Amada Controller?
If the Amada Controller displays 'POSTHEAT TIME SHORTER THAN HEAD UP DELAY', re-enter a Postheat time value that is greater than the Head Up Delay.
What to do if I get a MAX TEMP ALARM on my Amada Controller?
If the Amada Controller displays a MAX TEMP ALARM, first cycle the main power and then reduce the heating rate. Also, check that the thermocouples are properly connected. Finally, verify that the SCR has not shorted; if it has, recycle the power on the control.
How to fix 'IDLE EXCEEDS BASEHEAT TEMP SETTING' on Amada Controller?
If the Amada Controller displays 'IDLE EXCEEDS BASEHEAT TEMP SETTING', re-enter an Idle temperature value that is less than the Baseheat temperature.
How do I fix 'BASEHEAT EXCEEDS PREHEAT TEMP SETTING' on my Amada Controller?
If the Amada Controller displays 'BASEHEAT EXCEEDS PREHEAT TEMP SETTING', re-enter a Baseheat value that is less than the Preheat temperature value.
What to do if Amada Controller aborts reflow because heating is too slow?
If the Amada Controller displays 'ABORT REFLOW: Heating Too Slow', change the COARSE and/or FINE HEATING RATE, PID CONTROL SETTING, or Process Temperatures.
How to resolve 'EXCEEDED MAXIMUM TEMPERATURE' error on Amada Controller?
If the Amada Controller displays 'EXCEEDED MAXIMUM TEMPERATURE OF', re-enter a lower Reflow value, or increase the maximum temperature in the Reflow Setup Screen, and then enter the desired higher Reflow temperature.
What to do if the Amada Controller shows 'FIRING SWITCH NOT ACTUATED'?
If the Amada Controller displays 'FIRING SWITCH NOT ACTUATED', initiate another reflow process cycle. You may also need to increase the air pressure of the Air Actuated Reflow Soldering Head until heating begins. Also, check the Reflow Soldering Head stroke specification; if the stroke is exceeded, the Firing Switch will never actuate.
How to unlock SYSTEM SECURITY on Amada Controller when ACCESS is DENIED?
If the Amada Controller displays 'ACCESS DENIED! SYSTEM SECURITY ON', access the SYSTEM SECURITY menu and re-enter your user password to unlock the System Security feature.
How to troubleshoot REFLOW ALARM on Amada Controller?
If you receive a REFLOW ALARM on the Amada Controller, try the following: 1. Set the Course Heating Rate one setting faster. 2. Increase the LOW LIMIT value. 3. Increase the Preheat Time. 4. Check cables between the Control output and the Reflow Soldering Head for loose connections. 5. Check connection between the thermode and thermode holder for loose connections. 6. Increase the diameter of the cables between the Control output and the Reflow Soldering Head.
What does OVER_PWR ALARM mean on Amada Controller and how to fix it?
If the Amada Controller displays an OVER_PWR ALARM, ensure that the thermocouple is plugged in, undamaged, and still bonded to the thermode. Also, check the thermocouple polarity. Then, recycle the power on the control.
General| Brand | Amada |
|---|---|
| Model | UNIFLOW 4 REMOTE |
| Category | Controller |
| Language | English |
Identifies and explains the functions of the front panel controls and indicators.
Details key controls like Display, Keypad, and Switches.
Covers site preparation, space, and utility requirements for installation.
Explains how to connect external devices and components to the control unit.
Configuration of temperature and time limits, and envelope settings.
Adjusting heating rate and PID settings for optimal temperature control.
Accessing and configuring Hardware, Communications, Reflow, Security, and other settings.
Prerequisites, general safety, and preparation before operating the control.
Details graphical representation of temperature profiles and limits.
Explains the numerical display of process data and abbreviations.
How to use pre-defined profiles or manually input parameters.
Safety precautions and warnings before performing maintenance.
Diagnosing and resolving issues based on alarm messages.
Procedures for thermode cleaning, replacement, and contacting repair service.
Wiring for emergency stop and manual alarm reset functions.
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