Occ: G Y R

[Naztec MIB] - You may select the green, yellow and/or red intervals to sample occupancy.  The occupancy data is combined for all intervals selected. If no intervals are selected, then occupancy is collected for all three intervals.

Delay.Ps

[Naztec MIB] - If either Delay Phase entries are not 0, the detector delays only when the selected phases are active, and the delay is inhibited for all other phases. To disable this feature, enter 0.

Example: In the menu above, notice that detectors 4 and 8 are programmed with Delay Phases 2 and 6. If ø2 and ø6 are the major street and ø4 and ø8 are the cross street, this additional programming will time a 12" delay on the cross street detectors when the main street is green (useful to mask right-turn-on red calls, see MM->5->1 for the delay times programmed for ø4 and  ø8).

Mode

[Naztec MIB] - The Alternate Mode parameter modifies detector behavior during the green phase. Three alternate modes of operation are available:

Stopbar A - The assigned phase may be extended by the detector for the amount of time specified in the Extend parameter or until a gap occurs. Once a gap occurs, the programmed detector channel will ignore any future actuations during the green interval. Assigning the value of 0 to the Extend parameter will allow a phase to be extended until a gap occurs.

Stopbar B - During the green interval, the detector will receive actuations as long as the detector has not been vacant for the specified amount of time in the Extend parameter. Once the Extend timer has expired, that detector will be disabled for the remainder of the green interval. If an actuation occurs before the Extend timer expires, the timer is reset to its programmed value. An Extend timer value of 0 will allow the detector to receive actuations only as long as there is a constant detection on that detector. 

NRM_RR - This detector mode places a call to Red Rest rather than to a phase.  It is typically used as a call-only detector (no extend) for a protected/permitted left-turn detector with a programmed delay.  After the delay times out, the controller will service Red Rest and terminate all phases before servicing the left-turn phase.  This operation prevents the "yellow trap" safety problem associated with protected/permitted left-turn displays.

Src

[Naztec MIB] - Similar to output channels, the controller also has detector channels. Each channel may be assigned a hardware source for its inputs. The default setting, and when the source is set to 0, is that channel 1 gets its inputs from hardware detector 1 and so on. To change the hardware source for a particular channel, simply change the source value to the correlating hardware input number.

Example: In the menu above notice that detector # 9 is "sourced" by detector # 1.  This has the same affect in software as a physical harwire "jumper"  in the cabinet tying the output from detector # 1's output to detector # 9's input.