Relay Operating Modes; 2.16.4.1 Echoed Mode; 2.16.4.2 Ored Mode; 2.16.4.3 Normal Mode - DPS Telecom NetGuardian 832A G5 User Manual

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_OR D1.3-5 is logically equivalent to (1.3 || 1.4 || 1.5)
_AN D 1.3-5 D2.6 _OR D3.7 is logically equivalent to ((1.3 && 1.4 && 1.5 && 2.6) || 3.7)
_OR D01.03-05 D02.06 _AN D02.07 D03.10.-12 is logically equivalent to ((1.3 || 1.4 || 1.5 || 2.6)&& (2.7
&& 3.10 && 3.12))
_AN D1.3-5D2.6_OR.7D3.10.12 is logically equivalent to ((1.3 && 1.4 && 1.5 && 2.6 ) || 2.7 || 3.10 ||
3.12))
_AN D1-2 : Control will parse
_OR G1 will latch if any alarm in group 1 is active
_OR S_AND1.1-2FS_AND1.3-4F is logically equivalent to (1.1 && 1.2) || (1.3 && 1.4)
_OR C1 D1.1 is logically equivalent to (1 || 1.1)
2.16.4

Relay Operating Modes

A trap is sent on a relay COS for normal or echoed controls when the send trap option is selected. A
trap is also sent when an oRed relay is manually controlled. A trap will not be sent for an ORed relay
latched or released due to an alarm echo.
Each relay can be mapped to one alarm point. Any system, base, or expansion point can be used.
Multiple alarm points cannot be mapped to the same control.
The operation of a control is determined by the first six characters of the control description. The format
DD.PP is used to specify the display and point number of the alarm to be mapped to the control.

2.16.4.1 Echoed Mode

An echoed control reflects the state of the alarm for which it is assigned. The user is blocked from using
manual control commands, like opr and rls.
Description format DD.PP- where DD = Display #, and PP = Point #. Example: 01.08-My Control :
Echoes the state of the alarm at display 1, point 8 to the relay, see Figure 2.30.

2.16.4.2 ORed Mode

An ORed control is active if the alarm for which it is assigned is active or if the control has been
manually activated. The user will see the relay mode displayed in red text.
This will not work with Boolean equations.
Description format DD.PP_ where DD = Display #, and PP = Point #. Example: 01.08_My Control :
ORs the state of the alarm at display1, point 8 to the relay, see Figure 2.30.

2.16.4.3 Normal Mode

Relay energized state is similar to alarm point polarity. A normal control is latched when the relay state
is opr, and open when the relay state is rls. Conversely, an inverted control is latched when the relay
state is rls, and open when the relay state is opr.
In normal mode, the description does not follow formatting for echoed or ORed modes. Example: My
Control : Normal relay operation, see Figure 2.30.