12LS Controller Installation and Operation Manual, Rev 3 ... - Watlow
12LS Controller Installation and Operation Manual, Rev 3 ... - Watlow
12LS Controller Installation and Operation Manual, Rev 3 ... - Watlow
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|--------------------------------------------------------------|¦ TABLE 4-2 Ramp / Soak <strong>Operation</strong>s ¦|--------------------------------------------------------------¦¦ Current ¦Available¦ <strong>Operation</strong> Description ¦¦ Status ¦ Mode ¦ ¦|---------¦---------¦------------------------------------------¦¦ RUN ¦ HOLD ¦ Put loop into HOLD mode. All loop para- ¦¦ ¦ ¦ meters are "frozen" at current settings. ¦¦ ¦ ¦ ¦¦ HOLD ¦ CONT ¦ CONTinue from a hold condition. Profile ¦¦ ¦ ¦ resumes execution at point where HOLD ¦¦ ¦ ¦ was selected. ¦¦ ¦ ¦ ¦¦ START ¦ RUN ¦ Begin RUNning profile that has been ¦¦ ¦ ¦ loaded on this channel. ¦|--------------------------------------------------------------|In all cases the available choice is presented with the "?" blinking.Press NO to skip the currently offered mode choice <strong>and</strong> advance to the PROFILE RESET menu.Press BACK to return to the PROFILE TIME display.Press YES to select the new mode. The "?" will change to "=".Press ENTER to force the profile into the newly selected mode.4.6.8 RESET PROFILEThis menu allows a way of stopping <strong>and</strong> resetting a profile currently loaded <strong>and</strong> running on theloop indicated. It returns the display to the PROFILE SELECTION menu so that another profilemay be assigned to the loop. In this way a channel can be removed from ramp <strong>and</strong> soak mode byresetting the current profile <strong>and</strong> making the PROFILE = NONE assignment.An example of the RESET PROFILE display follows :|----------------|¦05 A SEG01/07 R ¦¦SET MODE ? RESET¦|----------------|In this example profile A is running on channel 5.Press BACK to return to the PROFILE TIME display.Press NO to return to the SINGLE LOOP display.Press YES to reset the profile assignment. The "?" will become "=". Press ENTER to return to thePROFILE SELECTION menu.The <strong>12LS</strong> R/S program also supports an external contact to reset the R/S program. This function isprogrammable in the R/S program(See Section 4.7.6 Edit External Reset). The external reset inputis programmable to any of the eight digital inputs. Any program that is assigned to that input willbe reset when the input is forced low by connecting it to the digital ground. The external reset isdisabled when no input is assigned to it.4-41
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