Service
216 SICAM RTUs, SICAM AK 3 User Manual
Edition 07.2016, DC2-028-2.03
System element load firmware
code
RY ER W BBD INT ACT EXT CPY HLT Note
System element is shutdown and
the firmware code is loaded from
flash card
˜ ˜ ˜ ˜
x x x
˜
*)
™
™
Initiation of the startup of the
newly loaded system elements
(basic system elements
1)
, proto-
col elements, peripheral elements)
˜ ˜ ˜ ˜
x x x
™ ™
Startup of the system elements
concluded (OK)
˜
x x x x x x
™ ™
Startup of the system elements
concluded (error)
˜ ˜
x x x x x
™ ™
*)
applies for the main processor (M-CPU) on the master control element
Note
Firmware shut down means that all functions with exception of those, which are necessary for the communication with the engineering tool (via direct connection),
are stopped. In this state the watchdog of the modules terminates, and all outputs are terminated.
By means of the lighted display this state can not be identified clearly. This state can be finished by means of power-on or startup via the engineering tool.
Module shut down means that all functions of hardware und firmware are stopped. In this state the watchdog of the modules terminates, and all outputs are termi-
nated.
By means of the lighted display this state can not be identified clearly. This state can be finished only by means of power-on.
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