Emerson Bettis RTS CL Series User Manual

User Instructions
MAN-02-04-60-0350-EN Rev. 3 February 2019
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Section 6: Control Unit
Control Unit
6.2.2 LED Display
To provide users with better status information, basic status data is displayed using
4-colour LEDs. As the device powers up, it undertakes a self-test whereby all 4 LEDs briey
lit up simultaneously.
Figure 32 LED Display
L3 L5 L4 L1 L2
Table 1. LED Colour Legend
Description Colour Lits up Flashes quickly Flashes slowly Does not light up
L1 Yellow
No torque
error
Torque fault — —
L2 Yellow
Ready
(operational
readiness)
Path error (no
operational
readiness!)
—
Error (no operational readiness)
motor temperature, supply
voltage absent, internal error
L3
(1)
Red OPEN
Moving to OPEN
position
Applies upon torque-
dependent opneing:
Occurs when the end
position OPEN is reached
but the cut-out torque has
not yet been reached
Actuator is not in the open
position.
L4
(1)
Green Closed
Moving to
CLOSED position
Applies upon torque-
dependent closing: Occurs
when the end position
CLOSED is reached but the
cut-out torque has not yet
been reached
Actuator is not in the closed
position.
L5
Blue
Bluetooth
enabled
Bluetooth data
transmission
Bluetooth ON, no data
transmission
Bluetooth/Infrared OFF
Red Infrared ON
Infrared data
transmission
Infrared ON

Emerson Bettis RTS CL Series Specifications

General

Brand	Emerson
Model	Bettis RTS CL Series
Category	Controller
Language	English