Valueline 2913181, Руководство пользователя

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Valueline IPC
4-8
PHOENIX CONTACT 2637_en_D
c) Former-Sts - for the VL IPC to maintain it’s on or off status before power was
restored.
5. Press the <Enter> key to accept the change.
6. Save the change and confirm it.
4.3 Troubleshooting
4.3.1 Video driver
The Intel Graphics Media Driver user interfaces are inaccessible
If you cannot access an interface through a right-click on the desktop (see “User interface”
on page 3-18) or through the notification area icon, try the following:
– Right-click on the desktop, click the “Properties” tab, click the “Advanced” button, click
the “Troubleshoot” tab and make sure the “Hardware Acceleration” slider is set to full.
Click the “Apply” button, and then the “OK” button. Reboot the system. From the right-
click menu, Graphics Properties (displays the Intel GMA User Interface) and
Graphics Options (certain tools from the Intel GMA UI) are available as options.
– Reload the video driver. Go to C:\Phoenix Contact\ValueLine IPC\Drivers\Video ,
launch Setup and respond to the prompts accordingly.
4.3.2 QUINT-DC-UPS… and Valueline IPC (Windows XP)
VL IPC starts, displays the desktop, and then turns off.
– If the UPS is in battery mode, then this is a normal action as controlled by the
operating system’s generic UPS driver to conserve battery power.
– (short time to do this): Before boot-up completes click “Start… Control Panel…
Power Options… UPS” tab and then click the “Select… Custom… Next” button.
Make sure the “Negative” radio button is not selected for any signal (whether or not
the signal is used).
UPS doesn’t supply 24 V DC during battery mode.
– Check the battery fuse(s) to make sure they are not blown.
– Check the connections between the battery and the UPS.
VL IPC doesn’t start. Make sure
– 24 V DC lines are properly connected from the UPS to the VL IPC.
– AC power is supplied to the UPS.
– UPS is outputting 24 V DC.
UPS configurations are not working properly:
– Make sure the QUINT-DC-UPS… is properly configured for dry contact operation.
– Disconnect the status lines between the UPS and VL IPC and check if they are
wired (see Figure 3-35). Use an ohmmeter to test each line for 0
Ω
resistance
between both ends. When that is true, reconnect the status lines between the UPS
and VL IPC.
– Make sure the UPS is running in normal mode (not on battery).
Reloading the driver will overwrite any saved graphics settings (rotate, screen resolutions,
color balances, etc.).