44
10.7.39 External fault (4.4.4)
Fig. 66
External fault
Description
The function is used when the CU 351 is to be able to receive a
fault signal from an external contact. In case of external fault, the
CU 351 indicates warning or alarm. In case of alarm, the booster
set changes to another manual operating mode, for instance
Stop
.
Setting range
•
Selection of digital input for the function.
•
Setting of time delay from closing of the contact until the
CU 351 reacts.
•
Reaction in case of external fault: Warning or alarm and
change of operating mode.
•
Restart after alarm: Manual or automatic.
Setting via control panel
1. Mark the
Settings
menu with
.
2. Mark
Monitoring functions
with
or
and press
.
3. Mark
External fault
with
or
and press
.
4. Mark
Go to setting of digital input
with
or
and press
. Now the display
Overview of digital inputs (4.3.7)
appears. Set the input to
External fault
. Return with
.
5. Mark
Time delay, fault indication
with
or
. Set the
time with
or
and save with
.
6. Mark
Warning
with
or
if only a warning is required in
case of external fault. Activate the function with
.
7. Select operating mode with
or
if the booster set is to
give alarm and change operating mode in case of external
fault. Activate the function with
.
8. Mark
Manual
or
Auto
with
or
. Activate the function
with .
Factory setting
The function is deactivated. If the function is activated, the
following values have been set from factory:
•
Time delay: 5 seconds
•
Operating mode in case of alarm: Stop.
•
Restart: Manual.
•
per order default if active
•
DI 3
10.7.40 Functions, CU 351 (4.5)
Fig. 67
Functions, CU 351
Description
In this submenu it is possible to make the basic settings of the
CU 351.
CU 351 comes with most of these settings, or they are made at
start-up and normally not to be changed.
The service language, English, can be activated for service
purposes. If no buttons are touched for 15 minutes, the display
returns to the language selected at start-up or to the language set
in
10.7.41 Display language (4.5.1)
.
Setting range
•
Activation of service language, British English.
•
Re-activation of start-up wizard.
(After start-up, the wizard is inactive.)
•
Selection of display language.
•
Selection of units in the display.
•
Setting date and time.
•
Selection of password for the menus
Operation
and
Settings
.
•
Setting of Ethernet communication.
•
Setting of GENIbus number.
•
Reading of software status.
10.7.41 Display language (4.5.1)
Fig. 68
Display language
T
M
03
23
13
40
05
T
M
03
22
95
40
05
Note
If the service language is selected, the symbol
will be shown to the right of the top line of all
displays.
T
M
03
23
1
1
4
00
5
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