Write Protect Jumper On Foundation Fieldbus (Ff); Table 4 - Fieldbus Write Protect - Honeywell ST 800 Quick Start Installation Manual

WRITE PROTECT JUMPER ON FOUNDATION FIELDBUS (FF)

On Foundation Fieldbus transmitters there is no Failsafe jumper selection but there
is a Write Protect jumper.
The bottom jumper sets the Write Protect. The default setting is OFF (Unprotected).
When set to the ON (Protected) position, changes to configuration parameters
cannot be written to the transmitter.
When set to the OFF (Unprotected) position, changes to configuration parameters
can be written to the transmitter.
ATTENTION: Electrostatic Discharge (ESD) hazards. Observe
precautions for handling electrostatic sensitive devices.
WARNING! PERSONAL INJURY: Risk of electrical shock. Disconnect
power before proceeding. HAZARDOUS LIVE voltages greater than
30Vrms, 42.4Vpeak, or 60VDC may be accessible. Failure to comply
with these instructions could result in death or serious injury.
Step
1
Turn OFF Transmitter power.
Loosen the end-cap lock, and unscrew the end cap from the
2
Electronics side of the Transmitter housing.
If applicable, carefully depress the tabs on the sides of the Display
3
Module and pull it off.
If necessary, move the interface connector from the Communication
Set the Write Protect jumper (Bottom jumper) to the desired behavior
4
Module to the display module to provide the preferred orientation of
(Protected or Unprotected). See Error! Reference source not found.
the display module in the window.
or jumper positioning.
Screw on the end cap and tighten the end-cap lock.
5
Turn ON Transmitter power.
6
Image
December 2016

Table 4 - Fieldbus Write Protect

Fieldbus SIM Mode = OFF
Write Protect = OFF (Not Protected)
Fieldbus SIM Mode = OFF
Write Protect = ON (Protected)
Fieldbus SIM Mode = ON
Write Protect = OFF (Not Protected)
Quick Start Installation Guide
SmartLine Pressure Transmitter
Action
Description
19