754
OPUS Projektor Manual
FAQ
13
FAQ
Can I rearrange the pages in the tree?
You can change the order of pages in the project tree by selecting a page and pressing the
key
boa
r
d sh
or
tcu
t
<
A
LT
>
+
<Pag
e
Up>
/
<Pag
e
D
o
w
n
>.
Y
ou
ca
n
brin
g t
h
em
to
th
e
t
op
/
bott
o
m
w
i
th
<
A
LT
>
+
<Pos1
>
/
<
A
LT
>
+
<
E
n
d>.
Note that this order has no meaning for the project on the device.
Can I load projects from older versions?
With this version you can load projects as old as from version 1.6.x (or IDE version 3.6.x).
Any older version should be opened with version 1.12.1 first.
I have a terminal with CoDeSys and would like to work with the
PClient now. What should I do on the terminal side?
Just install the PClient with the normal update procedure. Codesys will be removed with
this. If you want to work with Codesys again, you can re-install it.
Is it possible to shorten the startup time of the terminal?
The starting time of the terminal is caused by the 32 bit Linux operating system involved
that is similar to a normal PC. Therefore it is not possible to shorten it directly. But it is
definitely possible to make the process more suitable using the power management .
This contains two variables:
@PWR_TimeToSleepMode – defines the time in seconds after which the terminal should
go into sleep mode (maximum is 2332800 s - 27 days);
@PWR_TimeToPowerOff – defines the time after which the terminal should switch off
completely (maximum is 2332800 s - 27 days).
How can I adjust Power Management settings?
The power management settings can only be configured using variables from the Power
Modes group (Index 0x2030). Using these variables, the timeouts can be configured (when
going into sleep mode and when switching off completely) and what components shall be
switched on/off when entering low power mode.
Please refer to the power management variables for more information.
PLEASE NOTE: The configuration file /opt/etc/pm_state.conf is not considered anymore.
Only the settings made with the variables will apply.
How can I execute actions when entering different Power Modes?
Power Management variables are available, please refer to the pre-defined variable list .
PLEASE NOTE: The maximum value for a timeout setting is 27 days.
The devices support four power modes:
• Off: The device is completely off, no power is consumed
• On: The device is fully running
• LowPower: Ignition pin (clamp 15) was pulled. The core program is running, but the
device switches off configured modules to consume less power.
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