Manual

YSI 5X00
123
YSI 5X00
122
Notes:
- During upload, 5X00 systems are placed into Service Hold which de-energizes
any active systems including energized relays. See SVR Hold Menu - page
134 for additional information. No “o” event is created for system relays
that de-energize when 5X00 is placed in downloader. Systems are reset when
power is cycled aer downloader.
- All logs and unit conguration are retained when 5X00 rmware is updated.
- Display board code loads rst, followed by control board code. e display
board screen ickers when display board code is loading. e display stops
ickering when the control board code is loading. e Firmware Updater
progress bar will complete two full scrolls during rmware updating.
- Total download time is approximately nine minutes; eight minutes to up-
load display board rmware and about one minute to upload control board
rmware.
- Autopoll must be shut down when rmware is uploaded to 5X00.
Flash Programmer Updater Messages
e Firmware Updater program may respond with one of the following messages
to indicate that the upload did not occur.
“Timed out” or “Could not nd Unit” messages indicate a communication problem
between PC and 5X00. Reconrm Communication menu conguration, com port
settings, and RS232 connections. (A power cycle may be required to access the
Communications menu.)
“Unit is Up-To-Date” indicates that the 5X00 has most recent rmware and upload
is not necessary.
Conguring the 5X00
Force Downloader
If above steps result in errors and  the upload is still unsuccessful, it is possible
that the 5X00 is not in downloader mode. Force the 5X00 into downloader follow-
ing the steps below.
A status LED on the I/O Board must be visible to determine if the 5X00 is in
downloader mode. e status LED ashes about 10 times in 5 seconds when in
downloader mode. When not in downloader mode, the status LED ashes more
quickly about 15 ashes in 5 seconds. e led at the “status/reset” location of the
I/O Board indicates the current status of 5X00 boards.
Directions to Force 5X00 into Downloader
1. WARNING: Disconnect external power to 5X00. (AVERTISSEMENT:
déconnectez l’alimentation externe de l’unité.)
2. Open front panel - page 42.
3. Depress reset button on I/O board (see gure below) and hold down the
enter key on the front panel. Use a paper clip or other sturdy piece of
wire to access the reset button through the I/O metal plate. Ensure that
you are only touching the reset button on the I/O board and the enter
key, then turn power on. e Downloader (bootstrap loader) screen
should appear on the instrument.
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Do not connect or disconnect IDC ribbon cable when 5200A is powered. Serious damage can occur
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4. Proceed with uploading rmware with Flash Programmer Updater utility.
Repeat steps starting at 8 of Firmware Updater directions.
Conguring the 5X00