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INSTRUCTIONS FOR THE CT15 SERIES MICROPROCESSOR BASED TEMPERATURE CONTROLLER MODEL IDENTIFICATION Model CT15 Input Alarm Output 1 = Thermocouple, J, K, T 0 = No 1 = SSR 2 = 100Ω Platinum RTD 1 = Yes 2 = 5 VDC...
TABLE OF CONTENTS INPUT WIRING ........................3 INSTALLATION ........................3 WIRING ........................... 4 FRONT PANEL KEY FUNCTIONS ..................4 SECURITY LEVEL SELECTION ..................... 5 MENU SELECTIONS ......................6 PRIMARY MENU ........................6 SECONDARY MENU ......................6 SECURE MENU ........................7 ALARM TYPE AND ACTION ....................
INSTALLATION Mount the instrument in a location that will not be subject to excessive temperature, shock, or vibration. All models are designed for mounting in an enclosed panel. Select the position desired for the instrument on the panel. If more than one instrument is required, only two units can be mounted closely together, either one above the other or side by side.
WIRING FRONT PANEL KEY FUNCTIONS Set Point Lamp Alarm Lamp °F Indicator* °C Indicator* Decimal point flashes while *Lamp flashes during ramping function Self-Tune operation. is active. The 1500 Series controls have one display. The display must occasionally switch to show a complete message or menu item and its value.
6. INDEX & DOWN ARROW: Pressing these keys simultaneously will allow backing up one menu item, or if at the first menu item they will cause the display to return to the PRIMARY MENU. If an alarm condition has occurred, these keys may be used to reset the alarm.
MENU SELECTIONS PRIMARY MENU Press INDEX to advance to the next menu item. Press UP ARROW or DOWN ARROW to change the value in the display. Press ENTER to retain the value. Set Point Adjust, Control Point. SECONDARY MENU Press UP ARROW & ENTER simultaneously. Press INDEX to advance to the next menu item.
ArUP Anti- Reset Wind-up Feature: Select On or OFF. If ArUP is On the accumulated Reset Offset value will be cleared to 0% when the process input is not within the Proportional Band. If ArUP is OFF, the accumulated Reset Offset Value is retained in memory when the process input is not within the Proportional Band.
InPt Input Fault Timer: Select OFF, 0.1 to 540.0 minutes. Whenever an Input is out of range (UFL or OFL displayed), shorted, or open the timer will start. When the time has elapsed, the controller will revert to a safe condition (Output Off, Flashing Display).
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D = deviation The following menu items apply only to the alarm. Alarms: Select OFF, Lo, Hi, or HiLo. Alarms are turned OFF. No Alarm menu items appear in the Secondary and Secure menus. Low Alarm Only. ALLo appears in the Secondary Menu. High Alarm Only.
DIAGNOSTIC ERROR MESSAGES DISPLAY MEANING SP OUTPUTS ACTION REQUIRED Underflow or Overflow: Set point output Input signals may normally go above Process value has ex- active or below range ends. If not, check ceeded input range ends. Alarms active input and correct. UFL or OFL will sequence Set point output To reset use the INDEX &...
Input Ranges (as ordered) RTD Type Thermocouple Types Type T Type K Type J 100 Ohm Platinum Copper- Input Type Chromel- Iron- 0.00385 DIN Curve Constantan Alumel Constantan element code PD -350 to +750 Temperature -200 to +2500 1°F -100 to +1600 -328 to +1607 -212 to +398 Range &...
*Present for SSR and 5 VDC output. LIMITED WARRANTY Minco Products, Inc. warrants to the Buyer that any equipment sold will be free from defects in material or workmanship. If, at any time within thirtysix (36) months after shipment of CT15 Series Controls or within three (3) months after shipment of other...
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