MINICHEF 2000 TM Application 26 Shelf Timer Application Guide Programming & Operating Steps 97 TOTAL CUSTOMER SATISFACTION Watlow Controls 1241 Bundy Blvd. P.O. Box 5580 Winona, Minnesota U.S.A. 55987-5580 (507) 454-5300, Fax (507) 452-4507 WMC2-XAGN-0006-Rev A May 1997 ISO 9001 Registered Company Winona, Minnesota USA $5.00 Made in the U.S.A.
Table of Contents Application 26 Shelf Timer . . . . . . . . . . . . . . . . . . . . . . . . . . 1 Ordering Information . . . . . . . . . . . . . . . . . . . 10 © The Watlow MINICHEF™ 2000 Shelf Timer Applications Guide is copyrighted by Watlow Winona, Inc., May 1997, with all rights reserved.
26 Application 26 Automatic Shelf Timer Introduction to Application 26 . . . . . . . . . . . . . . 1 Configuration Mode Quick Reference . . . . . . . . . 3 Program Mode Quick Reference . . . . . . . . . . . . 4 Step 7 Design a Faceplate Overlay. . . . . . . . . . . 5 Step 8 Operate the Controller . . . . . . . . . . . . . . 6 Application 26 is a shelf timer, controlling one temperature zone, and up to six concurrent timers. Overview of Key Steps 1. Install the MINICHEF 2000. 2. Wire the controller. 3.
Key Functions in Configuration Mode MINICHEF 2000 Display five-digit, sevensegment numeric LED display. Indicator lights (1 for each key, 2 for heat channels). G H A Edit key (A) Access the next level of parameters or values. Enter key (B) Enter the value and return to previous level. Home key (D) Move to Operation Mode with a two-second key press. C B Edit Up key (C) Move up the lists. Enter D Home Escape key (E) Return to original value when editing a parameter value.
Configuration Mode Quick Reference These are the functions, parameters and values included in the Configuration Mode for this application. You must select Application 26 to access them. For directions, see the Hardware & Software Setup Guide. The Appendix of that guide includes an explanation of all parameters and values.
Program Mode Quick Reference These are the functions, parameters and values included in the Program Mode for this application. You must select Application 26 to access them. For menu programming directions, see the Hardware & Software Setup Guide. The Appendix of that guide includes a detailed explanation of all parameters and values. Function Parameter Value [M`__] Menu Numbers 1 - 6 [TiNe1] Time 1 Run time of menu. Format varies based on configuration.
Step 7 Design a Faceplate Overlay To complete the installation, you must apply a graphic membrane to the front panel of the controller. The following artwork will help you design and create a membrane for this application. For more dimensions and guidelines, see the Hardware & Software Setup Guide.
Step 8 Operate the Controller Summary of Key Functions in Operation Mode Key Function A Time 1 B Time 2 C Time 3 D Time 4 E Time 5 F Time 6 Startup Apply power to the controller. [`idle] will appear on the display. If the Real-time Clock Display option is instal0 and [SetUp] / [time] is programmed, the time of day will appear on the display.
Temperature Alarms The controller will alert you to temperature alarm conditions if they occur. If an alarm occurs, take action as determined by your supervisor. See the Appendix in the Hardware & Software Setup Guide for a Troubleshooting Chart and a summary of temperature alarms. Errors The controller will alert you to errors if they occur. Errors are critical problems that shut down the unit. If an error occurs, an error message will appear on the display.
Specifications (1032) Control Mode 1 • Single and dual heat channels, PID or on/off. • Microprocessor-based, programmable, reverse-acting control outputs. • User-selectable embedded application software defines operation of display, keys, inputs, outputs, timing action. • One-step auto-tuning, WatHelp diagnostics, WatCurve temperature compensation.
Ordering Information (1033) F 2 HA- _ _ _ 1 - _ _AA MINICHEF™ 2000 Cooking controller with numerous food equipment application software sets, single and dual channel on/off or PID temperature regulation, timer and machine-function control, microprocessorbased, programmable, auto-tuning, Watcurve, WatHelp diagnostics, 24VÅ (ac) power input, agency approved, flush mounted (membrane faceplate supplied by customer).
Ordering Information: Part Numbers & Accessories MINICHEF 2000 Accessories MINICHEF 2000 Documentation 0836-0442-0000 WMC2-XUGN-0000 A001-0298-0000 0238-0679-0000 0830-0479-0000 A001-0249-0001 A001-0249-0002 Sensor Input Mating Connector, (RIACON #31007106), 6-position, quick-connect terminal, screw connection for 28-14 AWG wires, tighten to 7 in/lb Power Supply and I / O Mating Connector Kit.
Watlow Controls Watlow Controls is a division of Watlow Electric Mfg. Co., St. Louis, Missouri, a manufacturer of industrial electric heating products since 1922. Watlow begins with a full set of specifications and completes an industrial product that is manufactured totally inhouse, in the U.S.A. Watlow products include electric heaters, sensors, controls and switching devices.
Notes 12 ■ Watlow M I N I C H E F 2000 Application 26
Watlow MINICHEF™ 2000 Shelf Timer Application Guide Watlow Controls, 1241 Bundy Blvd., P.O. Box 5580, Winona, MN U.S.A.
