12LS Controller Installation and Operation Manual, Rev 3 ... - Watlow

4.5.5.4 DEVIATION BAND ALARMThis menu is used to set the deadband alarm value. The deviation alarm is a plus and minus alarm that is alwaysrelative to the setpoint. If the setpoint changes the actual alarm points also change. A separate digital output may beassigned to the high deviation alarm and the low deviation alarm.To edit the deviation alarm bandwidth the display will appear as:|----------------|¦LL DEV. ALARM ¦¦ VALUE ? xxx ¦|----------------|Press YES to select the menu or NO to advance to the next menu.Press UP and DOWN to adjust the deviation alarm band value from 0 to 255.Press ENTER to store the setting or press BACK to return to the SETUP LOOP ALARMS main menu prompt.4.5.5.5 DEVIATION ALARM STATUSThis menu is used to program the deviation alarm status to OFF or ON. Setting the status to OFF disables the alarmfunction and setting it to ON enables it. The display appears as:|----------------|¦LL DEV. ALARM ¦¦ STATUS ? xxx ¦|----------------|Press YES to select the menu or NO to advance to the next menu.Press UP and DOWN to toggle the choice between OFF and ON.Press ENTER to store the alarm status or press BACK to return to the SETUP LOOP ALARMS main menu prompt.4.5.5.6 HIGH DEVIATION ALARM OUTPUT ASSIGNMENTThis menu is used to assign a digital output to be activated in the event of a high deviation alarm. Any of the 9available digital outputs may be used or the output function may be turned OFF. The display appears as:|----------------|¦LL HI DEV. ALARM¦¦OUTPUT NR ? xx ¦|----------------|Press YES to select the menu or NO to advance to the next menu.Press UP and DOWN to step through the output assignment choices.4-30