Setup; Required Parameter Setting - YOKOGAWA Admag TI Series User Manual

2.2.4 Setup

Set the ranges and units via the BRAIN or HART configuration tool. After configuration, make sure that they
are set correctly. The calibration of this product must be carried out after parameters are set. For its parameter
settings, read Chapter 4 and Chapter 5 in the user's manual of applicable communication type as listed in
Table 1.1.

2.2.5 Required Parameter Setting

The following parameters as shown in Table 2.2.1 and Table 2.2.2 are required to be set in order to preserve
this product for that safety level.
Table 2.2.1 Setup by Parameters
Item
BRAIN: G04:AO1 ALM OUT
HART Menu Path:
Device root menu Detailed setup
▶
Analog output/input Analog output 1
▶
AO1 alarm out
BRAIN: H50:SET SIL
HART Menu Path:
Device root menu Detailed setup
▶
AUX calculation Set SIL
▶
BRAIN: H30:DENSITY SEL
HART Menu Path:
Device root menu Detailed setup
▶
Process variables Density
▶
Density value select
BRAIN: P22:NEW PASSWORD
HART Menu Path:
Device root menu Detailed setup
▶
Protection New password
▶
Table 2.2.2 Setup by Hardware
Item
Burnout switch
Write protect switch
NOTE
When using this instrument for Safety Instrumented System (SIS) application, The setting change of this
instrument must be done by personnel should be trained in operation of SIS. Therefore, limit the number of
personnel should be trained in the operation of SIS and who can set the New password or enable the write
protect switch to change the setting.
<2. Safety Instrumented Systems Installation>
This function is to output the signal through the "Analog Output 1" when
this product is detected its alarm.
Set the "Analog Output 1" as "> 21.6 mA" or "< 2.4 mA" when this product
▶
is used for SIS.
▶
Set this parameter as "Yes" when this product is used for SIS. In this
case, its "Analog Output 1" is fixed as "> 21.6 mA" or "< 2.4 mA" when its
alarm was detected. It is able to carry out the burnout function via "Analog
▶
Output 1" without fail when this product is detected its alarm.
Set this parameter as "Fixed value" when the "Analog Output 1" is used
for mass flow measurement.
▶
▶
Set a password of 8 characters (no lowercase letters allowed) to enable
the software write protect function. For detailed setting instructions, please
refer to the respective communication type manuals in Table 1.1. In this
▶
case, do not forget the parameters you set.
When used in instrumented safety systems, at least one of the write
protect switch or the software write protect function must be enabled.
Select "High" or "Low" for the output when an internal failure was detected.
Enable the write protect function by setting its switch "ON".
When used in instrumented safety systems, at least one of the write protect
switch or the software write protect function must be enabled.
Explanation
Explanation
5
IM 01E21A21-02EN