S M ART T EMP ER ATUR E MONITORI NG R EL AYS
STATUS
Approved
SECURITY LEVEL
Public
DOCUMENT ID.
2CDC112285M0201
REV.
B
LANG.
en
PAGE
12/42
© Copyright 2020 ABB. All rights reserved.
As soon as the relay is powered, the LCD lights up and the start screen shows the
currently measured values. The menu is entered with a push on the push-rotate
button. Through the rotation to the left or to the right the menu can be navigated.
To enter a submenu the respective symbol must be selected. The values of the
parameters can be selected through push-rotate actions. The set value becomes
active immediately after confirmation. To exit a menu the back symbol can be
used or pushing the push-rotate encoder for 2 s.
The display goes back to the main screen if no user interac-
tion is detected within 30 s. The current setting remains un-
changed.
4.
Configuration and setup
This section provides information how to configure the CM-TCM temperature
relay with the help of profiles. There are two different profile categories – Fac-
tory and user profiles. The following sections will explain each option and how
to select and modify them.
The following parameters can be set:
Menu
Parameter
Symbol
Explanation
Data range
Profiles
Factory
profiles
One of seven profiles can be
selected for immediate use or
for optimized configuration
[yes, no]
User profiles
The user can save individual
parameter sets in one of four
user profiles
[yes, no]
Conducting a factory reset will delete the saved user profile
configurations.
4.1.
Factory profiles
Factory profiles are parameter sets which offer default values for each parame-
ter, covering the most common applications like e.g. motor or transformer mon-
itoring and protection. These profiles allow a quick setup of the CM-TCN.