Circuit Selector Functions - Lutron Electronics Grafik Eye GRX-4000 Series Installer's Manual

Circuit Selector Functions

Circuit Selector Functions
Circuit Selector listens to the GRX-4000 Series
Control Unit(s) and then tells the circuits whether to
be ON or OFF.
It can also be used to select Values for each Circuit:
• Load Type - allows the switch to operate at
specified times:
1,2,3,5 = Do not use for XP series
4 = Non-dim with load turned ON as the GRX
4000 Series Main Unit's intensity changes
from below 100% to 100% (last ON), and
turned OFF as the intensity goes from
100% to below 100% (first OFF).
6 = Non-dim with load turned ON as the GRX
4000 Series Main Unit's intensity changes
from 0% to 1% (first ON), and turned OFF
as the intensity goes from 100% to below
100% (first OFF).
– = Unassigned
• Control and Zone Assigned - allows two ways of
assigning a control and zone to a specific circuit.
1) 'using Circuit Schedule' see Step 13.
2) ' Using Zone Capture TM ' allows a Control and
Zone to be 'captured' by the Circuit Selector by
doing the following:
A. Press and hold buttons 1 and 5 until
lights.
B. Use buttons 1 and 2 to choose the correct
S V
ELECT ALUE
circuit to be assigned.
C. Press button 5 repeatedly until
Using Zone Capture
will now flash.
D. Go to the GRX-4000 Series Control Unit to be
assigned to this circuit.
E. Select Scene 1.
F. Identify the zone to be assigned to this circuit.
G. Press the zone
are off.
H. Press the zone
are on.
I. Press the zone
are off.
(Steps H. and I. must take less than 15 seconds or
the Circuit Selector will not lock on the captured zone.)
J. Go back to the Circuit Selector and the proper
Control and Zone should be displayed.
Repeat this process for any other Circuits.
K. Press and hold buttons 1 and 5 until
VIEW VALUE lights.
• Low and High End Trims - not used.
• Circuit Test Level - See Troubleshooting
Reference section.
lights. The Load
TM
button until all zone LEDs
button until all zone LEDs
button until all zone LED
'Power OK' indicates
whether 24VFW is
present to terminal 2 or
not.
1 2 3 4 5
Link Status
S C
ELECT IRCUIT
Circuit
V V
IEW ALUE
S V
ELECT
S V
ELECT ALUE
Load Type
1 Inc/Mag LV
2 Fluorescent
3 Neon/CC
Control and Zone Assigned
Using circuit schedule
Using Zone Capture
Low End Trim (optional)
High End Trim (optional)
Circuit Level
SW6
The Circuit Selector can also provide or receive a 'sense'
line depending on the location of Switch 6. See Step 16.
Reference Sheets for GRAFIK Eye
Reference Sheet
'Data OK' blinks when
the Circuit Selector is
receiving data from the
GRX-4000 Series Control
Unit(s).
Power OK (Pins 1,2)
Data OK (Pins 3,4)
1
2
ALUE
3
4
Value
D
ISPLAYED
5
4 Non-dim
5 Elec. LV
– Unassigned
TM
®
23
Switching Panel