Quick Start Instruction E5CC OMRON 1.4.1 Setting the alarm In the previous section , the type of alarm was discussed. After setting the alarm type, you will set an alarm value. Do this as follows. 1. To set the alarms, press the 2nd button several times until al-1 is displayed. This is the setting for alarm 1. 2. al-2 is the setting for alarm 2 (in some controllers al-1 is not visible. This has already been assigned to a different function) 3. You can change the alarm value with the up and down button. Example 1: On your controller, you want to activate an alarm when the temperature rises 10 degrees above the set value. The alarm type is set to 2. The SV is set to 40 degrees.
The value for the alarm output al-1 then becomes 10. If SV is exceeded by 10 degrees, the alarm output is activated Example 2: On your controller with factory settings you want to activate an alarm when the temperature rises above 150 degrees. The alarm type is set to 8. The value for the alarm output al-1 then becomes 150. If SV rises above 150 degrees, the alarm output is activated 15