8English TERMINAL EVOLUTION
SCREENS FOR SETTING THE PARAMETERS
Starting from the main screen, pressing the PRG button and
entering the correct password accesses a menu used to set all
the other parameters that are not available on the status screens,
as described in the previous paragraph.
Two passwords can be entered:
•User password: accesses the user parameters, that is, the
parameters considered as being useful and easy to under-
stand for the user;
•Manufacturer password: accesses all the parameters, that
is, both the user parameters and the manufacturer parame-
ters.
The complete menu items are as follows:
I SETUP (alarms setting):
this menu is used to set the thresholds for the limit alarms
(high and low ambient temperature, high and low ambient
relative humidity, high water temperature), the delays for
some alarms, the type of reset (automatic or manual) for
some alarms, and the addresses of the alarm digital outputs
available on the controller;
L SETUP (LAN/serial/modem):
(user password)
this menu is used to configure the local network (LAN) and
set all the corresponding parameters, as well as the serial
communication parameters;
M SETUP (control settings):
(manufacturer password)
this menu is used to manually control all the devices on the
unit, disabling normal automatic control;
N SETUP (clock setup) :
(user password)
this menu is used to set the current time and date, if the
clock board is fitted;
O TEST/ (test/manual control):
(manufacturer password)
settings that involve the configuration of the unit, that is, the
devices, probes and sensors on the unit; : it is also possibile to
check the status of each single contact ( INPUT & OUTPUT)
of the main board;
P SETUP (unit configuration):
(manufacturer password)
this menu is used to modify some critical parameters that are
part of the control algorithm inside the control system;
Q DEFAULT SETUP:
(manufacturer password)
this menu is used to restore the default parameter values;
important: this operation also deletes the alarm log (this can
also be deleted on the screen displaying the log, as indicated
on the display and after entering the second level password),
while it does not cancel the basic configuration of the unit.
SCREENS “I”
Screen “I1”
Used to modify alarms limits for: ambient temperature, ambient
humidity & chillet water temperature.
Screen “I2”
Used to modify the alarms delay and in particular:
• Air flow alarm delay after fans starting
• Ambient temperature & Humidity alarm limits delay
• Air Filters alarm delay
• Low Pressare alarm delay after compressor starting
Screen “I3”
Used to set kind of RESET: Automatic or Manual (only for alarms
where it's allowed by manufacture)
Screen “I4”
Used to set STATUS of alarms contact
Screens “I5”,“I6”
Used to address the the alarm contact, type A or B.
SCREENS “L”
Screen “L1”
Used to set all parameters of LAN connection like:
• Number of units in LAN
• Temp. and Humidity averange value mode activated
• Abilitation of Stand by unit
• Rotation cycle time
• Number of Stand by unit (max 2 in case we have more than 4
units connected)
• Activation of Stand by unit for overcoming limits by Master
unit.
Screen “L2”
Used to modify regulation set-points on Stand by unit, is function
has been activated on screen L1
Screen “L3”
Used to modify all settings related to the serial connections.
SCREENS “M”
Screen “M1”
Used to set advanced parameters for temperature and humidity
control like:
• delay at start up after power back from failure
• Integral time
• Abilitation of air delivery sensor (when optino is required) and
relative set points.
Screen “M2”
Used to adjust the value read byTemp. sensors.
Screen “M3”
Used to modify the PASSWORD.
