RMS compact
24
Note:
Note:
Note:
Note:
It is recommended that setup of Boolean logic and output functions are configured using the supplied
RMS compact Viewer/Programmer software package, not using the serial interface option (SEE the
Viewer_Programmer section of this manual). The serial interface configuration for logic and outputs
should only be performed by users who have a thorough working knowledge of the RMS compact
PLEASE NOTE : NOR logic operations are not supported by the firmware
Setting up Boolean Logic Values
Selecting option 1 from the above menu will display the following screen:
Knuerr RMS compact version X.X.X
Embedded Agent Setup
1. Set Boolean Input settings
2. Select AND or OR
3. Time On Delay
4. Time Off Delay
5. Exit Boolean Settings menu
Enter choice (ESC to exit):
Figure 33 Boolean Logic Configuration Screen
The Boolean logic function of the RMS compact
enables the user to setup login functions to switch the relay
outputs of the RMS compact
,
and/or generate an SNMP trap. For example, in the event of receiving a contact
input alarm indicating that an air conditioning unit has failed, AND that an over temperature alarm has been
triggered, you may wish to receive a trap, and also switch on an additional cooling unit.
The RMS compact
has a total of four logic operations (AND or OR), and 3 physical relay outputs.
The sequence of configuring a logic operation is as follows:
1. Set Boolean Input settings
2. Select which type of logic operation you wish to use for each output (AND or OR)
3. Add any ON or OFF delays required
4. Enable logic outputs
5. Name
Outputs
6. Configure traps for logic outputs
1. Set Boolean Input settings
As outlined above, the first step is to specify which inputs will trigger a Relay output to be triggered. As
explained, there are 4 logical outputs in total, and these logic outputs can be all AND calculations, all OR
calculations or a mixture of both.
Selecting ‘
Set Boolean Input Settings’ will
display the following menu:
Knuerr RMS compact version X.X.X
Embedded Agent Setup
BOOLEAN INPUT LOGIC 1: 1,2
BOOLEAN INPUT LOGIC 2: 3,4
BOOLEAN INPUT LOGIC 3: 5,6
BOOLEAN INPUT LOGIC 4: 7,8
1. Change Boolean 1
2. Change Boolean 2
3. Change Boolean 3
4. Change Boolean 4
5. Back to prev menu
Enter choice (ESC to exit):
Figure34 Configure Logical Inputs
This screen enables configuration of up to four logic operations.
To add an input number to the relevant logic calculation, select the relevant logic calculation (e.g. ‘
Change
Boolean 1’
), and add the input number (-ve number mean that the input is inverted for logic purposes). The
above applies to both AND and OR calculations