Figure 4-2 Viu Software Load And Configuration Sequence - Siemens VIU-20 Installation And Instruction

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Figure 4-2 indicates the order in which software should be loaded and at what points the vital
and non-vital parameters should be configured for a normal VIU installation. If multiple VIUs are
involved, apply the same process to each unit.

Figure 4-2 VIU Software Load and Configuration Sequence

SIG-00-07-11
Version No.: B.2
Start
Check the Master Exec,
Slave Exec, and Non-
Vital Core Exec software
versions in the web
interface.
Versions are
No
the latest?
Yes
Load Vital MCF via the
USB port.
Enter Site ID Number,
MCF CRC and MCF UCN
via front panel keypad.
Configure MCF with DT.
Enter Site Name, network
settings, WIU channel
settings (including
encrypted HMAC) and
logging settings in web
user interface (Web U/I).
Stop
4-3
Load latest Master Exec,
Slave Exec, and Non-
Vital Core Exec software
via the USB port.
SEPTEMBER 2012 (REVISED OCTOBER 2019)
VIU SETUP