Lutron Electronics Grafik Eye GRX-4000 Series - Circuit Selector Reference; Circuit Selector Functions Reference

Reference Sheets for GRAFIK Eye Dimming Panel
28
Circuit Selector
Functions
Reference Sheet
The Circuit Selector can also provide or receive a ‘sense’ line
depending on the location of Switch 6 (SW6).
Circuit Selector Functions
There is a Circuit Selector in every Lighting Control Panel. It is used
to communicate with GRX-4000 Series Control Unit(s), G6000
controller, or DMX512 stageboards – and then to tell the dimmers
their intensity levels.
It is also used to select Values for each Circuit:
■ Circuit Level - allows a way to view the intensity being sent to
the dimmer or manually take over control of the dimmer’s output.
See description in the Troubleshooting Reference section.
■ Load Type - to be changed to match the load to the Load Type
value. Non-Dim 4 must be used if the Load is not dimmable.
■ Control and Zone Assigned - allows two ways of assigning a
control and zone to a specific circuit.
1. ‘w/ Circuit Schedule’ allows a Control and Zone (such as
‘A2’,‘3’) to be directly entered into the Circuit Selector.
2. ‘w/ Zone Capture ™” 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 the SELECT
VALUE LED lights.
B. Press button 5 repeatedly until the Zone Capture ™
LED lights. The circuit will now flash.
C. Use buttons 1 and 2 to choose the correct circuit to be
assigned.
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 6 button until all zone LEDs are off.
H. Press the zone 5 button until the load starts tracking
the zone intensity LEDs.
I. Press the zone 6 button until all zone LEDs 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 the VIEW VALUE
LED lights.
■ Low and High End Trims - allows the Circuit’s range limits to
be adjusted.
‘Power OK’ indicates whether
24VAC is present from the Class
2 transformer.
‘Data OK’ LED(s) blink when
the Circuit Selector is properly
receiving data.
SW6
Data A OK
Data B OK
Power OK
1234 5D
C
D
Load Type
High-End Trim
Circuit Level
Low-End Trim
5
4
3
Value
Link A
Link B
2
1
Circuit
AB
Common
24VFW
MUX MUX Drain
Sense
Comm Drain
MUX MUX
C
1
234
D
5
D
Link Link
Read instructions before setting the
Load Type. Instructions show more load types.
1-1
2-1
2-2
3-1
4-1
Incandescent
Fluorescent Lutron Hi-lume FDB Ballast
Neon / CC
Non-Dim
---
Unassigned
Fluorescent Lutron Tu-Wire Ballast
TM
('Ad' Displayed)
Address
Zone Assignment
w/ Circuit Schedule
Zone Assignment
TM
w/ Zone Capture
Warning -
(See Instructions)
Load Type Quick Reference:
S
ELECT
C
IRCUIT
S
ELECT
V
ALUE
V
IEW
V
ALUE
S
ELECT
V
ALUE
D
ISPLAYED
Normal Emergency
(Essential)(Non-Ess)
SW6