1.331 Lynx-DVD5820-Main

This page describes the device driver and the device window for the Lynx DVD5820 Chassis Monitoring Device. It shows the state of the power supplies of a DVD5820 chassis.

The Lynx DVD5480 is controlled by means of a text based protocol running over a TCP/IP socket connection. Hence, Lynx DVD5480 are to be configured in the same way than devices controlled through a TCP/IP to serial adapter / terminal server. The default port used by the device is 2306. The Port specification for a device with the IP address 10.0.0.1 would be "10.0.0.1:2306".

If multiple devices are set up to control the modules in one rack frame, the devices all must be assigned to the same port / device thread.

Device window pages

The following table shows which device window pages are available with this individual device type. Tool-bar functions not mentioned here are described at the general description of device windows .

Configuration parameters

At the maintenance page of the device window there are a couple of configuration parameters which must be set to make the software talk to the DVD5420 ASI-Distributor.

parameter description
slot This value addresses the module slot within the 10 inch rack frame. You may specify the complete address as described in the Lynx protocol documentation. For a single rack frame it is sufficient to set the slot number (slot numbering starts with 1 beside the power supply).
user The user name to log on to the device. The factory default of the DVD5420 ASI-Distributor is "user".
password The password to log on to the device. The factory default of the DVD5420 ASI-Distributor is "lynx$ctrl".
readBackDelay This parameter defines the time (milliseconds), the driver waits at least before it reads back a parameter which just has been changed.

Variables defined by this device driver

name type flags range
info.driver TEXT R/O StringRange R/O
lowLevel.cmd TEXT StringRange
lowLevel.reply TEXT R/O StringRange R/O
faults.99 ALARM R/O AlarmFlagRange R/O (Communication)
faults.commstat TEXT R/O StringRange R/O
info.type TEXT R/O StringRange R/O
info.port TEXT R/O StringRange R/O
info.frame TEXT R/O StringRange R/O
info.mctype TEXT R/O StringRange R/O
info.mcrevision TEXT R/O StringRange R/O
info.psu1 TEXT R/O StringRange R/O
info.psu2 TEXT R/O StringRange R/O
config.user TEXT SAVE SETUP StringRange
config.password TEXT SAVE SETUP StringRange
config.readBackDelay INTEGER SAVE SETUP IntegerRange (100 .. 10000)
reset TEXT NOPRESET StringRange
internal.auth TEXT R/O StringRange R/O
faults.05 ALARM R/O AlarmFlagRange R/O (PSU 1)
faults.06 ALARM R/O AlarmFlagRange R/O (PSU 2)
faults.07 ALARM R/O AlarmFlagRange R/O (Authentication)