Temperature Controller - Staveb AG

Parameter Functions and Definitions 5-27Table 5.ACSetValueAlarm Type4 ➊ Upper- and lower-limit range(deviation range)5 ➊➌ Upper- and lower-limit withstandby sequence (deviationrange)6 Upper-limit with standbysequence (deviation)7 Lower-limit with standbysequence (deviation)8 Upper-limit (absolute-value)9 Lower-limit (absolute-value)10 Upper-limit with standbysequence (absolute-value)11 Lower-limit with standbysequence (absolute-value)Alarm Output OperationWhen Alarm Value X When Alarm Value Xis Positiveis NegativeONOFFONOFFONOFFONOFFONOFFONOFFONOFFONOFF0000LSPLSPSPXSPXXXXHHXONOFFONOFFONOFFONOFFONOFFONOFF➋➍XSPSPXXXXX0000➊➋➌➍With set values 1, 4, and 5, the upper and lower limit values can be set independently for each alarm type, andare expressed as L and H.Set value: 4 Upper- and lower-limit range:Case 1 Case 2 Case 3 (Normally OFF)H < 0, L < 0L H SP SP L HL SP HH < 0, L > 0|H| < |L|H > 0, L < 0|H| > |L|H L SPH < 0, L > 0|H| |L|H > 0, L < 0SP H L |H| |L|Set value: 5 Upper- and lower-limit alarm with standby sequence. The alarm is normally OFF if upper- andlower-limit values of hysteresis overlap.Set value: 5 Upper- and lower-limit alarm with standby sequence. For the above upper- and lower-limit alarm:• In cases 1 and 2, the alarm is normally OFF if upper- and lower-limit values of hysteresis overlap.• In case 3, the alarm is normally OFF.Cases 1 and 2 example:Publication 900-UM003C-EN-E - January 2004