Honeywell SCS-8 User Manual

206 SCS Series Manual — P/N 15712:L 7/18/16
Special Applications Pairing
– FSCS mode: DEDICATED, NON-DEDICATED.
– HVAC mode: ENABLE, DISABLE.
• Dipswitch setting. Displays options configured as in Table 3.3. Binary value sequence: switch 7 to switch 1. Hexadecimal value after
slash.
• Trouble reporting delay. Displays the number of seconds programmed for the panel’s adjustable trouble delay timer.
C.4.1 History/Printer
Figure C.6 shows a sample LCD display for a trouble event:
Figure C.6 Event History Example: Trouble Condition
• Event type. This example shows the options for a trouble event.
• Annunciator label (partial). First 16 characters of the SCS-8’s user-programmed text label.
• Switch-group number. Switch-group number is displayed for external troubles.
• Trouble type. ANNUN xx
TROUBLE; ANNUN xx NO ANSWER.
• Enhanced trouble type. These provide more detail on the trouble (DIP SW DEFAULT; MODE CONFIG; EXPANDER CONFIG) or
external trouble (SGxx
DEVICE MISMATCH; SGxx DEVICE TROUBLE; SGxx DIP SW MISMATCH; SGxx TIME OUT).
C.5 Pairing
 Definition
Pairing (SCS Mode A) allows SCS modules to be “grouped” so that more than one FSCS module will act as a single FSCS module. All
paired FSCS modules will enter manual mode when any toggle switch is used to enter manual mode. (See NFS2-3030/NCA-2 documenta-
tion.)

Programming
Programming Requirements:
• The NFS2-3030/NCA-2 must be programmed for SCS Mode A.
• Paired module addresses must be configured in the NFS2-3030/NCA-2.
• Paired modules must be configured for FSCS mode.
• For CBE lockout, program points 65-96 on the first FSCS module only.
• Software versions must match those described above.
C.6 Custom Graphic Annunciator with White Light Indication
In applications where the local AHJ requires a white light, logic equation operators (NORM, AUTO) can be used with SCS-8L and LDM-
32(s) to produce the required state.
See NFS2-3030/NCA-2 documentation for logic equation programming.

Examples
1. SCS shall indicate NORMAL when all SCS switch groups are in the AUTO position:
ZL=OR(AUTO(A25))
2. SCS shall provide a NORMAL indication for an individual switch group:
ZL=OR(AUTO(A25G1))
3. SCS NORMAL state indication includes AC monitoring for control point:
ZL=AND(N3L1M1,NORM(A25G1))
(where N3L1M1 represents a monitor module used to monitor the equipment control power).
Trouble Type
Event Type
TROUBLE ANNUN 25 TROUBLE
ACS BOARD LABEL SG01 TIME OUT 09:04:09A WED NOV 13, 2013 N001
Switch-group Number
Annunciator Label
(partial)
Enhanced Trouble Type

Honeywell SCS-8 Specifications

General

Brand	Honeywell
Model	SCS-8
Category	Control Unit
Language	English