Honeywell SmartLine STT700 HART User Manual page 49

Online Menu Flow
Advanced Configuration/Services
Online/Device
Setup/Advanced
Configuration/
Services
Revision 1
Parameter menu/
name
Write Protect
Write Protect
Write Protect On/Off
Master Reset
Change Password
Burnout Sel.
Reset/Forgot
Password
STT700 Series HART/DE Option User's Manual
Description/Valid values
Displays the current configuration of the write
protect function. Write Protect is "Enabled" if
the firmware write protect has been enabled.
Displays the current configuration of the write
protect function. Write Protect is "Yes"
(enabled) the firmware write protect has been
enabled.
Configure the firmware write protect option.
Write Protect selections are:
"Enable": enables the firmware write protect
option (changes in configuration parameters
will not be permitted).
"Disable": disables the firmware write protect
option (requires a password).
A 4-digit password is required to change the
Write Protect option from "Enabled" to
"Disabled" to allow configuration changes.
The default password is "0000", and can be
re-configured by the user.
Selecting this option will cause a Master
Reset of the transmitter, which is the
equivalent to power cycling the device.
Change the write protect password to a new
4-digit code.
Read only parameter that specifies failsafe
current value.
If the selection is low then device sets loop
current to less than 3.6 mA when there is
critical fault.
If the selection is high then device sets loop
current to 21.5 mA when there is critical fault.
This method is used either to change or reset
the write protect password. This password is
required to disable write protection where
user can perform device configuration.
Page 49