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

Press ENTER to store the status or press BACK to return to the SETUP LOOP ALARMS main menu prompt.4.5.5.10 LOW PROCESS ALARM OUTPUT ASSIGNMENTThis menu allows assignment of a digital output to be used by the low process alarm. Set to OFF to disable the outputfunction or 1-9 for the desired digital output number. The display appears as:|----------------|¦LL LO PROC 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 available output assignment choices.Press ENTER to store the assignment or press BACK to return to the SETUP LOOP ALARMS main menu prompt.4.5.5.11 ALARM DEADBANDThis menu allows programming of a hysteresis for the alarm setting and clearing. Once the alarm is set the processvariable must return to a point above or below the setpoint plus the deadband value (depending on whether it is a highor low alarm). The display will appear as follows :|----------------|¦LL ALARM ¦¦ DEADBAND ? xx¦|----------------|Press YES to select the menu or NO to return to the SETUP LOOP ALARMS main menu heading.Press UP and DOWN to adjust the alarm deadband value.Press ENTER to store the deadband or press BACK to return to the SETUP LOOP ALARMS main menu prompt.4.5.6 MANUAL I/O TESTUse this menu to access menus which allow the user to test the state of the eight digital inputs or the nine digitaloutputs.4-32