Operation; Preparation For Sil Mode Operation; Entering The Sil Mode Key - Siemens SITRANS F Additional Operating Instructions

SITRANS FX330

3.1 Preparation for SIL mode operation

For execution of the safety function, the device must be unlocked for SIL mode operation and
configured for SIL mode.
Devices, which have been ordered as SIL devices, have been unlocked for SIL mode by factory
setting. Devices, which have not been ordered as SIL devices, must be unlocked with a key code.
Please contact the manufacturer for registration and individual 4-digit key code.
The preparation for SIL mode is done in three steps:
1. Unlocking of the SIL mode by entering the SIL mode key code (Not applicable for devices or-
dered as SIL devices (for details refer to
2. Setup the device for SIL mode operation (for details refer to
eration
3. Verification of the actual configuration and subsequent confirmation of successful verification
by setting the SIL jumper (for details refer to

3.1.1 Entering the SIL mode key

This step has only to be performed once before the first configuration for SIL mode operation. It
is only applicable for devices, which have not been ordered as SIL devices. For basic principles of
local display operation and menu structure overview refer to [N1].
INFORMATION!
For entering the SIL mode key code it is required to gain
refer to [N1], chapter "Security and permissions").
Menu
A Quick Setup
C Process
C6 Device
C6.2 Security
C6.2.4 Unlock SIL
After entering the SIL mode key code and confirming with enter key, return to measuring mode.
INFORMATION!
Before switching to SIL mode the customer has to ensure the proper condition of the device. In
case of any doubt, a Proof Test may be performed. Previous hours of operation have to be taken
into account for failure rate calculation.
10/2017 - A5E40875009-AB EN
on page 14).
To do
Enter menu
Go to "C Setup"
Go to "C6 Device"
Go to "C6.2 Security"
Go to "C6.2.4 Unlock SIL"
Enter menu and unlock SIL by entering the four digits of the
password, confirm with enter key
Entering the SIL mode key
Verification of configuration
www.siemens.com/flow

OPERATION

on page 13).
Parametrisation for SIL mode op-
on page 14).
Expert access level before (for details
" "
Keys
1 x →
2 x ↓
1 x →, 5 x ↓
1 x →, 1 x ↓
1 x →, 3 x ↓
1 x →, ****, 1 x ^
3
13