Bernard Controls STX Series User Manual

12 13
8 LOCAL CONTROL USING BUTTONS AND DISPLAY
The local control facility provides a means of operating
the actuator electrically without using an external control
circuit. There is a switch for selecting remote control,
local control or disabled (off). The local open/close switch
is used to operate the actuator in the direction required.
Movement can be halted locally by turning the local/
remote selector switch briefly to the STOP position.
The display shows the position of the valve as a percentage
of opening when it is partially open.
The display shows “Closed” when the valve is closed.
The display shows “Open” when the valve is open.
The display is factory set to show the instantaneous torque
as a percentage of the maximum actuator torque value
< 10% indicates the minimum torque value.
Symbols that may appear on the display:
A remote command inhibits the local controls (see § 16.2)
The actuator receives an emergency shutdown command (see § 16.2)
An infrared link is detected (see § 17.1)
A bluetooth link is detected (see § 17.2)
indicates the presence of an alarm. (see §22.2 for the types of alarm)
In case of a battery option, the icon blinks if the battery voltage is low.
This icon indicates that the control is proportional (4-20 mA i.e) and the value
of the input signal (setpoint) is indicated in %. Blinking if 4-20 mA signal is missing.
The BUS marker indicates there is a bus communication card. The marker is followed
by a square that shows you the communication status (see specific documentation
of the installed bus).
1 and 2 indicate the presence of a redundant communication card (2 communication
channels). The number is followed by a square indicating the status of each communi-
cations channel (see the specific doc. of the installed bus).
9 NAVIGATING IN ThE MENUS
The selector switches used for operating the actuator’s electrical motor drive is also used to navi-
gate into the INTELLI+ menus and thus to have access to the settings.
9.1 SELECTORS
Blue selector (on the right)
- choice selection
Red selector (on the left)
- selector on OK: choice validation
- selector on OFF: exit the menu at any time
9.2 MAIN MENU
- Set the selector on local
- Keep the red selector on local stop and at the same time move the blue selector upwards and
then downwards.
The display shows:
- Release the selector, it goes to “local” position.
To read the menu, turn the blue selector up or down to scroll through the menu options on the
bottom line of the display.
9.3 SELECT A MENU OR AN OPTION
Select Confirm Select then confirm
(blue selector) (red selector) (red selector then blue selector)
When the option you want is displayed, turn the red selector from local stop to OK. The option is
then displayed in upper-case characters on the first line and sub-menu items can be viewed on the
second line.
9.4 SAVING ThE ChANGES
To save changes made in the CHANGE menu, you have to exit each menu in turn by selecting return
until the display shows: (change ok?)
Select Confirm Select then confirm
MENU
exit setup
MENU
exit set up
language
check
setup
change
exit set up
LANGUAGE
French
English
Deutsch
Spanish
Portugues
Italian
Russian
Chinese
Polish
MENU
language
check
setup
change
exit set up
TORQUE
return
torque setting
measured torque
torque curve
closing type
return
CHANGE
(change ok?)
(no change)
CHANGE
return
activity
commands
torque
data sheet
20% Open
Closed
Open
Torque 60%
ESD
IR
1 2
0%
BUS
ESD
IR
1 2
0%
BUS
ESD
IR
1 2
0%
BUS
ESD
IR
1 2
0%
BUS
ESD
IR
1 2
0%
BUS
ESD
0%
BUS
1 2
ESD
0%
BUS
1 2
ESD
IR
1 2
0%
BUS

Bernard Controls STX Series Specifications

General

Brand	Bernard Controls
Model	STX Series
Category	Controller
Language	English