Technical Specifications

ValVue Digital Communications Software Ver. 2.80
336
GE Oil & Gas
PID Controller Alarms
Use this section to configure the type of controller alarm and the low and high limit values
while in Setup mode.
Figure 128 Controller Alarms
Parameters include:
Alarm Type Click either:
 Absolute: Determines that alarming is performed when the differ-
ence between the Low Setpoint Value and the Low Controller
Alarm value is exceeded or the High Setpoint Value and the High
Controller Alarm value is exceeded.
 Deviation: Determines that alarming is performed when the dif-
ference between the Low Setpoint Value and the Low Controller
Alarm is exceeded or the High Setpoint Value and the High Con-
troller Alarm value is exceeded using a deviation calculation.
Low Controller Alarm
(&)/ High Controller
Alarm (&)
Click the checkbox and enter a value for the appropriate level (s).
These limits must be within 10% of the High Setpoint value and High
Setpoint value, respectively. See PID Controller Setpoint Range.