Thermocouple Type; Relay Type; Aux Outputs; Slide Button - Orton AutoFire AF4TS User Manual

Slide kiln controller
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Thermocouple Type

This setting allows the operator to select a thermocouple type for the Analog input. Selecting the correct
thermocouple type is critical for accurate temperature conversions.
R
K
N
S

Relay Type

This option allows the operator to select a relay type for the controller top, middle and bottom zone outputs.
MECH
SSR
4-20

Aux Outputs

These settings allow the operator to select the control mode for the Auxiliary relay outputs. If the Relay type is
configured for SSR or 4-20, Aux1 will default to the SAFE setting to allow only a safety relay function.
NONE
SAFE
VFAN
ALRM
CPT

Slide Button

The directional button provides access to the ABOUT screen and the UNITS screen, touch the center of the circle
and drag it left or right.

LOCK Button

The padlock button allows the configuration settings to be accessed. Touch the lock icon and use the pop-up
keypad to enter the passcode required to unlock the screen. The passcode is 369.
When the keypad screen appears, key in the passcode. Then press the SAVE button. The configuration screen will
reappear with fields that can be updated.
The configuration screen will automatically lock again when you exit the screen.
AutoFire Slide Kiln Controller
Thermocouple Types
Type R (Platinum/Platinum-Rhodium 13%) Thermocouple
Type K (Chromel/Alumel) Thermocouple
Type N (Nicrosil/Nisil) Thermocouple
Type S (Platinum/Platinum-Rhodium 10%) Thermocouple
Relay Types
Mechanical relays
Solid State Relay
SCR
no function for Aux Output
Safety relay function, output on during active firing only
Activates Fan settings for USER programs Cone programs
Output mimics the on-board buzzer for external alarm
Firing Complete function, output on when display is showing CPLT message
Slow on/off duty cycle (20 seconds)
Fast on/off duty cycle (5 Seconds)
Proportional
26

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