WESTERSTRAND
Document: DOK11018en02
Author: PM/CF
Analogue NTP Clock
Date: 2020-09-24
Page: 18 of 21
WESTERSTRAND URFABRIK AB
P.O. Box 133
Tel. +46 506 48000
Internet:: http://www.westerstrand.se
SE-545 23 TÖREBODA
Fax. +46 506 48051
E-mail:
Firmware Download / Wunser
General
The Clock has support for firmware upgrade via the network. The utility program Wunser is used for firmware
upgrade. Wunser can be downloaded using the following link:
http://www.westerstrand.com/archives/download.htm
If checkbox Firmware Download is clicked, then the application jumps to a boot-loader. If no firmware upgrade
take place within 60 seconds, then the old application is restarted again with the current firmware.
When the clock
is in boot-loader mode, then the
green LED
on the RJ45-connector is flashing
.
When the program is in boot-loader mode, then the clock will answer on PING only.
For details of the download procedure, see Wunser manual, 4296.
Also other programs, e.g. windows built in client tftp, can be used:
c:\ARM\Anic>tftp 192.168.2.61 put ANIC-B100.MOT
Successful transfer: 1234092 byte 15 sec., 82272 byte/s
Reset Button
At a normal start (Reset Button is not pressed) then the green LED is flashing about 2 seconds. Then the green LED
is turned off. When the clock is synchronized the green LED is turned on.
Action when the Reset Button is pressed:
Power up
The application stays in boot-loader mode for ever and waits for firmware
upgrade.
Application 3-9 seconds
Soft reset. The application restarts immediately.
Application >=10 seconds
Cold reset. The application restarts immediately in DHCP mode.
If no DHCP server exist, the clock will take default address 192.168.3.10 after 60
seconds.
All parameters except the MAC address will take default values.
