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Manafacture: Watlow Electric File size: 434.04 kb File name: mccoe_a.pdf Language of manual:

C) for RTD inputs 32.F (0.C) for tc inputs.to [tr`Hi] [tr`Hi] Temperature Range High [tr`lo] to 1200°F (649°C) [ready] Preheat Ready Feature Yes, No [rband] Ready Band 1 to 1200°F (649°C) [Cloc`] Real Time Clock Display Yes, No [plOSS] Power Loss Menu Resume Yes, No [al``1] Alarms for channel 1 None, Dev, Proc, Both [aL`P1] Absolute Process Alarm 1 100 to 1200°F (38 to 649°C) [aLdL1] Low Deviation Alarm 1 -999 to 0°F (-555 to 0°C) [aLdH1] High Deviation Alarm 1 0 to 999°F (0 to 555°C) [tHErl] Thermal [tyPE`] Temperature Control Type PID, On-Off [HYSt1] Hysteresis 1 1 to 99°F (1 to 55°C) [Pid`U] PID Units SI, US [tune1] Auto-tuning 1 on, OFF [ProP1] Proportional Band 1 1 to 999°F (1 to 555°C) [rSEt1] Reset (integral) Gain 1 0.00 to 9.99 repeats/minute [int`1] Integral Gain 1 0.00 to 99.99 minutes/repeat [rAtE1] Rate (derivative) Gain 1 0.00 to 9.99 minutes [dEr`1] Derivative Gain 1 0.00 to 9.99 minutes [CYcL1] PID Cycle Time 1 1 to 60 seconds [`diag] WatHelp Used for equipment troubleshooting and testing. Not used when programming. See the Hardware Diagnostics & Software Setup Guide. Application 8 Watlow MINICHEF 2000 n 13 Program Mode Quick Reference These are the functions, parameters and values included in the Program Mode for this application. You must select Application 8 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 [M`__]Menu Numbers 1-15 Auto-tuning Note: Parameter [Stpt1]Set point 1 Temperature of set point 1. [Tine1]Time 1 Run time of set point 1. [fan`1]Fan 1 Speed Speed of fan during time 1. [Stpt2]Set point 2 Temperature of set point 2. [Tine2]Time 2 Run time of set point 2. [fan`2]Fan 2 Speed of fan during time 2. [Stpt3]Set point 3 Temperature of set point 3. [Tine3]Time 3 Run time of set point 3. [fan`3]Fan 3 Speed of fan during time 3. [Stpt4]Set point 4 Temperature of set point 4. [Tine4]Time 4 Run time of set point 4. [fan`4]Fan 4 Speed of fan during time 4. Value Your Settings Temperature range low to range high. Setting Time 1, Time 2, Time 3 and Time 4 to zero invalidates selected menu. Format varies based on configuration. Single Speed: On, Off Two Speed: Off, Low, Hi Temperature range low to range high. Setting Time 1, Time 2, Time 3 and Time 4 to zero invalidates selected menu. Format varies based on configuration. Single Speed: On, Off Two Speed: Off, Low, Hi Temperature range low to range high. Setting Time 1, Time 2, Time 3 and Time 4 to zero invalidates selected menu.selected menu. Format varies based on configuration. Single Speed: On, Off Two Speed: Off, Low, Hi Temperature range low to range high. Setting Time 1, Time 2, Time 3 and Time 4 to zero invalidates selected menu.selected menu. Format varies based on configuration. Single Speed: On, Off Two Speed: Off, Low, Hi Before auto-tuning Application 8, the Set Point 1 of Menu 1 must first be set to a value that is typical of your application. (See the Hardware & Software Setup Guide for information on programming menus.) Then set [tHerl]/ [tunE1]to [```on]. After you accept [```on], by pressing “Enter,” the controller will display [`tunE]while auto- tuning is taking place. The controller will cancel the auto-tuning process if it cannot be completed in 80 minutes. You can cancel the auto-tuning process at any time by pressing either key C or key D and accepting [``Off], by pressing “Enter,” when it appears. 14 n Watlow MINICHEF 2000 Application 8 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. Suggested End-user Overlay: Heat 1 2 5 Start/ Stop 6 Down Your Company Logo 3 Up 4 Menu Select This Prototyping and Training Membrane Overlay will help you with the configuration and programming steps. To order it, see the Ordering Information at the back of this guide. A B D E G H Enter EscapeHome Edit C F MINICHEF 2000 Application 8 Watlow MINICHEF 2000 n 15 Step 8 Operate the Controller Summary of Key Functions in Operation Mode Key A Function Not Used B Not Used C Menu Increment D Menu Select E F Start/Stop Menu Decrement Start-up Apply power to the oven. [`idle] will appear on the display. If the Real Time Clock Display option is installed and [setUp] / [time] is pro grammed, the time of day will appear on the display. Select a Menu 1. Press the Menu Select Key D E C F MINICHEF 2000 [````1] Edit Accept Back-UpExit D E C F MINICHEF 2000 [````9] Edit Accept Back-UpExit A B G H A B G H D E C F MINICHEF 2000 [`idle] Edit Accept Back-UpExit A B G H The controller will display the currently selected menu. If no menus have been pro grammed the word [`nonE] will appear on the display. 2. Press the Up or Down key until the menu you want appears on the disp...

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