Gamatronic Electronic Industries Ltd.
Power+ Technical Guide
95
13. USING SERVICE PROGRAMS
Only users with a password (technicians) can enter the service mode.
WARNING
The service programs enable access to the system’s database. It is
possible to use these programs to modify both the system’s database
and critical parameters. Changing the preset data may endanger the
system’s intact operating state causing severe damage to its output,
components and consumers.
Only authorized personnel may use the service programs.
The following procedures can be performed in service mode:
y
UPS shutdown or activation via a command from the controller
y
Adding an integration coefficient to the alarm activation criteria
y
System
configuration
y
Calibration of the system’s voltage and current measurements
y
Configuration of output dry contacts
y
Alarm enabling or disabling
y
Selecting the active flash memory
y
Soft reset to the controller
y
Setting the three network addresses (IP, Gateway, Mask)
y
Resetting the network communication card
13.1
ACCESS TO SERVICE MODE
To enable entry into Service Mode:
Jumper J2 on card PC714 determines access to setup mode, and therefore controls access to
service mode. When the jumper is removed, access to setup mode is denied, and access to
service mode is impossible. When jumper J2 is in place, access to setup and service modes is
permitted.
