Parameters And Default Settings For Sil Mode; Increased Security During Parameter Entry" Method; Standard Device Configuration" Method; Permitted Parameter Settings - Endress+Hauser Deltapilot S FMB70 Functional Safety Manual

Deltapilot S FMB70
Endress+Hauser
4.6

Parameters and default settings for SIL mode

4.6.1

"Increased security during parameter entry" method

The device checks whether certain operating steps have been performed beforehand or
whether invalid parameters have been configured. If this is the case, a message appears to
this effect and this method is then no longer possible.
The "Increased security during parameter entry" method is no longer possible after the
following operating steps:
• Position adjustment performed or measuring range set on site without using the local
display.
• Following a download
• After a configuration backup using HistoROM®/M-DAT
• After a reset, except after the reset code "7864"
• After performing sensor recalibration
• Following current trimming
• For the LEVEL SELECTION parameter, the "Level easy height" or "Level standard" option
was selected (permitted setting for LEVEL SELECTION is "Level easy pressure").
The "Increased security during parameter entry" method is only possible again if a reset
(code "7864") is performed, thereby resetting all the parameters to the as-delivered state.
4.6.2

"Standard device configuration" method

The reset (code "7864") must be performed to use the "Standard device configuration"
method.
4.6.3

Permitted parameter settings

Only certain settings are permitted for some parameters. If one of these parameters is set
to an invalid setting, the "Increased security during parameter entry" method is not
possible. This method is possible again as soon as the parameter is set to the permitted
setting.
Parameter and menu path
• BUS ADDRESS (345)
1)
• CURRENT MODE (052)
Menu path:
(GROUP SELECTION →) OPERATING MENU → TRANSMITTER
INFO → HART DATA
"Pressure" MEASURING MODE:
PRESS. ENG. UNIT (060)
Menu path:
(GROUP SELECTION →) OPERATING MENU → SETTINGS →
BASIC SETUP
or configuration via FieldCare using the Quick Setup
2)
"Level" MEASURING MODE :
• EMPTY PRESSURE
• FULL PRESSURE
• EMPTY CALIB.
• FULL CALIB.
• SET LRV
• SET URV
Menu path:
(GROUP SELECTION →) OPERATING MENU → SETTINGS →
BASIC SETUP
or configuration via FieldCare using the Quick Setup
Commissioning (installation and configuration)
Permitted setting
• 0
• Signaling (local display and FieldCare) or
enabled (HART handheld terminal)
All units, except "User unit".
The parameters must meet the following
conditions:
• The pressure values for SET LRV and SET
URV must be within the sensor measuring
range.
• The turndown, determined by the
difference between the pressure values for
SET LRV and SET URV, may not be greater
than the maximum turndown (factory
setting 100:1).
• The value for FULL PRESSURE - EMPTY
PRESSURE may not drop below the
minimum span (1 % of sensor measuring
range).
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