Chapter 8—C445UM Monitoring User Interface
Power Xpert C445 Global Motor Management Relay
MN042003EN—January 2019
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C445UM Security
Users can set different levels of password protection using
the User Interface (PRG
R
Security). Password protection
only locks out changes to device settings. All monitoring and
diagnostics are still available. There are three types of
password protection:
Local PW
—Sets a password that only applies to the user
interface.
Admin PW
—Sets a password that applies to making
changes from any source.
USB PW
—Sets a password that only applies to making
changes over the USB port.
Out-of-box, there is no password protection. When a
password is already set, navigating to these menu items
will first prompt the user to
LOGIN
. Once logged in with
the correct password, the user has the option to disable
password protection, change the password, or simply
log out.
C445UM Services
The last menu in the PRG section is the Services Menu.
From here, users can perform the following actions:
Test Trip
—Sends a Test Trip, causing the control output to
open.
Re-Pair Modules
—Re-pairs devices after removing or
replacing a module in the system after it has already been
powered.
Factory Reset
—Reboots and resets all values to factory
default. This will erase any configuration settings and clear
any passwords.
Soft Reset
—Sends a reboot command for the entire
system.
Proof Test
—Executes a Test Trip and forces a Watchdog
reset. This function is useful for maintenance purposes to
confirm that the contactor opens on a trip and that the
internal Watchdog is functioning.