Temperature Controller - Staveb AG

5-26 Parameter Functions and DefinitionsAlarm Type for Alarm 1Conditions of Use: The Alarm 1 type output must be supported by thecontroller (see Table 1.A). The control must be set to standard control.Function: This parameter allows you to configure the type of alarm operationfor Alarm Output 1. Select one of the following types:Deviation/Deviation range/Absolute valueSee the Alarm Type list, Table 5.AC.Set the alarm type in the Alarm 1 Type parameter (Initial Setting functiongroup). Note: The default is 2: Upper-limit alarm.Table 5.ACSet Alarm TypeAlarm Output OperationValueWhen Alarm Value Xis PositiveWhen Alarm Value Xis Negative0 Alarm function OFF Output OFF1 ➊ Upper- and lower-limit➋L H(deviation range)2 ➌ Upper-limit (deviation)3 Lower-limit (deviation)ONOFFONOFFONOFFSPSPXSPXONOFFONOFFXSPXSP➊➋➌With 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: 1 Upper- and lower-limit alarm:Case 1 Case 2 Case 3 (Normally ON)H < 0, L < 0L H SP SP L HL SP HH < 0, L > 0 H > 0, L < 0H < 0, L > 0|H| < |L| |H| > |L| H L SP |H| |L|DefaultSP HLH > 0, L < 0|H| |L|Publication 900-UM003C-EN-E - January 2004