Instructions

46
English
DC2412-UPSD
|
DC2412-UPS-LDD
|
UPSIC-1205D
|
UPSIC-2403D
B Use with software „UPS-Control Center“
The difference to method A (use of Power Button Press) is that shutdown on the PC / host
(shutdown command) is not performed with the power button of the mainboard (via
PBR + / PBR -), but via software ( RS232 connection via D-SUB necessary).
For the correct configuration of the function via software it is necessary to set the
chosen time in the field „Shutdown at power fail after:“ also at the DIP switch S2. The time
available to the system for shutdown must still be selected via S2 Shutdown-Timer.
After the shutdown time has expired the system will be disconnected for eight seconds
(reboot time). If the power supply returns within the shutdown time or the reboot time
the system will be restarted after the eight seconds (please see table Shutdown-Timer).
C Capacity over 90 % at PIN 3
This setting secures the supply will not be released to the system until the supercaps have
reached 90 % charge. This is also valid after a reboot situation and shall secure that there
is enough energy to shut down the system safe at any time.
Transfer Packet
Control
Byte
Data Packet
Control
Byte
Header
D
A
T
A
Byte 0
Byte 1
Byte 2
Byte 3
Byte 4 to 254 (can be null)
Last Byte
ASCII
‘SOH’
(0x01)
Size of
Data
Packet
Command
Index
Command
from List
Transfer or Received Data
ASCII ‘EOT’
(0x04)
=
‘Size of
Header’ +
‘Size of
used Data’