LTMTCUF Control Operator Unit
The LTMTCUF control operator unit is a Human Machine Interface (HMI) that enables the configuration, monitoring, and control of the LTMT main unit, as part of the TeSys Tera Motor Management System
For information on installing the LTMTCUF control operator unit, refer to TeSys Tera Motor Management System Installation Guide – DOCA0356EN.
For information on using the LTMTCUF control operator unit, refer to TeSys Tera Motor Management System LTMTCUF Control Operator Unit User Guide – DOCA0233EN.
Front Face Description
The LTMTCUF control operator unit front face includes the following features:
| A |
LCD display |
| B |
Contextual navigation keys |
| C |
Front face RJ45 port for PC connection (covered) |
| D |
Local control interface, including five control keys and four LEDs |
Rear Face Description
The LTMTCUF
control operator unit rear face is shown in the following diagram:
|
A |
Rear face RJ45 port |
Status LED
In the diagram below, the four control LED are labeled A – D:
The following table describes each of the four LEDs:
|
LED |
Status |
Description |
|---|---|---|
|
A |
Motor ON/OFF status |
CONTACTOR OUTPUT 1 is active |
|
B |
CONTACTOR OUTPUT 2 is active |
|
|
C |
Active mode status |
The active control source is the Remote source |
|
D |
The active control source is the Local source (Local1, Local2, and Local3) |
For more information, refer to TeSys Tera Motor Management System LTMTCUF Control Operator Unit User Guide – DOCA0233EN.
Control Keys
The local control interface consists of five control keys.
|
Key |
Description |
|
Run 1 |
Motor control keys |
|
Run 2 |
|
|
Stop |
|
|
Local/Remote |
Active control source selection |
|
Reset |
Trip reset |
For more information, refer to TeSys Tera Motor Management System LTMTCUF Control Operator Unit User Guide – DOCA0233EN.