Enjoy industry-leading 3-year warranty on TAP II & TAP II Pro!

Alerts & Alarms FAQ

Alerts are for what you want to know. Alarms are for what you need to know. Find out how to use both to your advantage in our Alerts & Alarms FAQ. 

Have a specific question in mind? Type in a few keywords to find detailed FAQ articles – or keep scrolling to browse:

TAP Alerts & Alarms

Category: Alerts & Alarms

Below are explanations for each possible Alarm on your TAP Kiln Controller – as well as possible causes and troubleshooting steps…

Alarms (also referred to as Error Messages) are automatically generated by your TAP Kiln Controller to keep you informed when unexpected conditions occur inside your kiln.

TAP Controllers include alarms for the following conditions: 

  • Max Temperature Exceeded 
  • Failing to Heat for Too Long 
  • Ramp Rate Exceeded 
  • Failure to Cool 
  • High Temp Deviation from Setpoint 
  • Rising Temperature Alarm 
  • No Thermocouple Detected Alarm 
  • Hardware Component Has Failed

TAP Kiln Controller Table of Errors

Message on ControllerError ConditionPossible CausePossible Solution
The maximum allowable temperature for this device has been exceeded, the firing is Aborted.Max Temperature ExceededProgrammed Temperature Too High

Relay Failure
Reduce programmed top temperature

Verify relay turns off when 12VDC removed
The controller has detected a failure to heat, the firing is Aborted.Failing to Heat for Too LongIntermittent/Shorted Thermocouple

Relay Failure

Element Failure

Reduced Power Available
Check thermocouple to ensure not broken or shorted

Verify relay turns off when 12VDC removed

Verify element is not open circuit

Verify source power
The controller has detected a ramp rate in excess of the programmed ramp rate, the firing is aborted. This could be due to a latched relay.Ramp Rate ExceededRelay Failure

Controller Output Failure
Verify relay turns off when 12VDC removed

Verify controller output 0VDC when in standby
The controller has detected a failure to cool. This firing is aborted.Failure to CoolRelay Failure

Controller Output Failure
Verify relay turns off when 12VDC removed

Verify controller output 0VDC when in standby
The controller has detected a high deviation from the setpoint, the firing is aborted. This could be due to a latched relay.High Temp Deviation From SetpointRelay Failure

Controller Output Failure
Verify relay turns off when 12VDC removed

Verify controller output 0VDC when in standby
The controller has detected a rising temperature while not actively firing. This could be the result of latched relays.Rising Temperature AlarmRelay Failure

Controller Output Failure
Verify relay turns off when 12VDC removed

Verify controller output 0VDC when in standby
No thermocouple is detected. Firing is Aborted.No Thermocouple Detected AlarmThermocouple Failure

Thermocouple Connection Bad

Controller Input Failure
Verify thermocouple is not broken

Verify thermocouple connection at the controller and isothermal block

Contact SDS Industries

Failed to initialize AD7799 Hardware.

Analog to Digital Converter Has FailedAnalog to Digital Converter Has FailedContact SDS Industries as a replacement controller will be needed

You can find detailed information about what each of these alarms mean, as well as potential troubleshooting steps, in the Troubleshooting section of our FAQ. 

what do each alarm means i got an alarm on my controller alarm meanings list of alarms on a tap kiln controller what alarms comes on a tap kiln controller
Category: Alerts & Alarms

Short Answer: TAP Kiln Controllers include Setpoint Alerts and Hold Alerts for each step of a firing schedule.

TAP Controllers include options for Setpoint Alerts and Hold Alerts. Setpoint Alerts let you know when a specific temperature has been reached. Hold Alerts let you know when a hold time is about to expire.

These alerts can be turned on/off for each step of a specific firing schedule. And you can decide whether you want to receive these alerts from your controller unit or as push notifications on TAP Kiln Control Mobile (or both!)

You can learn more in-depth information about alerts and alarms here or go more in-depth at this blog article.

what types of alerts of tap have what are the different types of alerts setpoint alerts for setpoints hold alerts alerts for hold time can i tun on alerts can i turn off alerts
Category: Alerts & Alarms

Short Answer: Alerts are user-defined, meaning you set the parameters for an alert to be generated. Alarms are automatically generated by the controller.

Both alerts and alarms generate visual and audible notifications on your controller (as well as push notifications to your phone via the TAP Kiln Control Mobile app) to inform you about the status of your kiln, your controller, and/or the status of your current firing schedule.

So, what’s the difference? 

Alerts are user-defined, meaning you set the parameters for an alert to be generated. You can use alerts to keep you informed about specific conditions you want to keep track of – such as when a setpoint temperature has been reached or a hold time is about to expire. 

Alarms are controller-defined, meaning the controller determines the parameters for an alarm to be generated. Alarms let you know when an unexpected condition has occurred. These include conditions such as the kiln exceeding maximum allowable temperature or failing to cool.  

For more information about alerts and alarms, check out our Notifications Video below:

YouTube video
what is an alert what is an alarm what is what’s the difference between an alert and an alarm
Category: Alerts & Alarms

Easily turn on and off alert and alarm notifications from your controller’s touchscreen or the TAP Kiln Control Mobile app…

With TAP Kiln Controllers, you can turn on/off Alerts and Alarms universally – or turn on/off alerts for specific schedules and specific steps.

Turning On/Off Alerts and Alarms From Your Controller

On your TAP Kiln Controller, you can turn on/off all alerts and alarms (universally) by going to Menu>Settings>Notifications.

Or, you can toggle on/off alerts for individual steps. From your controller, press Start and click the Edit Icon. On the next screen, you’ll see every step of your firing schedule with toggles for Setpoint Alerts and Hold Alerts.

Please note: Turning Alerts and Alarms off universally will override the selections you made for individual schedule steps.

Turning On/Off Alerts and Alarms From TAP Kiln Control Mobile

You can also adjust these settings from TAP Kiln Control Mobile. To turn on/off all alerts and alarms universally, select your kiln, select Settings and scroll down to Notifications to choose your universal settings.

To turn on/off alerts for specific schedules, go to Schedules, select the schedule you want to edit, and press the Edit Icon. 

You can find more information about turning on/off specific alerts for each schedule from your controller in the online User Manual for your TAP product. Or check out our Notifications Video for TAP II below:

YouTube video
how do i turn off alerts how do i turn on alerts how do i edit alerts and alarms can i turn off alerts and alarms for every schedule can i edit alerts and alarms for every step

Find The Resources You Need...

Still looking to learn more about your TAP Kiln Controller? Check out these additional support resources.

Don't see what you are looking for? Contact us!

We are happy to address any questions or requests you may have and will get back to you within one business day!

SDS Industries

Privacy Overview

This website uses cookies so that we can provide you with the best user experience possible. Cookie information is stored in your browser and performs functions such as recognising you when you return to our website and helping our team to understand which sections of the website you find most interesting and useful.