Micromod Micro-DCI: 53MC5000 Training Manual - Manual (Page 37)

Training Manual
Front Face Configuration Lab – Datapoint Configuration
4-5
Commonly Used
Locations in Single
Loop Controller Location
C108 Rate time (tuning parameter in minutes)
C111 Manual Reset (tuning parameter in percent
C115 Control Range (Control Functions)
C116 Control Lower Range (Control Functions)
C125 Setpoint Limit high (Control Functions)
C126 Setpoint Limit Low (Control Functions)
L106 Control Action (Control Functions)
L109 Reverse Value (Control Functions)
L114 Auto Enable (smoothing the constant)
L120 Manual Fallback Disable
B335
0
1
2
3
4
5
6
Alarm Index Selection of Alarm Function
Hi/Low Alarms
No Alarms
Hi Only
Low Only
Hi Hi-Hi
Low / Low-Low
Deviation from setpoint
4. Set the Alarm Limits and Alarm Index (Alarm Function): We will configure a Low
and a High alarm for the process variable.
#
You can configure 2 alarms on the process variable. The two alarms could be High
only, Low only, High & Low, High & High-High, Low &Low-Low, (+) & (-)
Deviation. The alarm limits are stored in locations C103 and C104. Refer to Table 4-2
for a detailed listing of locations and alarm functions.
• Using the arrow keys, select location C103 and enter a value 300. This will be the
High Alarm setpoint.
• Select location C104 and enter a value of 50. This will be the Low Alarm setpoint.
• Enter an Alarm Deadband of 2 by selecting location C105
• Select B335 and enter the value 0 for configuring the Alarm Index or Alarm
Function as High and Low.
• Press the E-mode (dot button) to exit the configure mode. This will complete the
alarm configuration for the single loop control strategy.