Honeywell SmartLine RMA800 User Manual page 109

1. Turn OFF Remote Indicator power (Power removal is only required in accordance with
area safety approvals. Power removal is only required in Class 1 Div 1 Explosionproof
and Class 1 Div 2 environments).
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2. Loosen the end cap lock, and unscrew the end cap from the electronics side of the Remote
Indicator housing.
3. If equipped with a Display module, carefully depress the two tabs on the sides of the
Display Module, and pull it off.
4. If necessary, unplug the Display interface connector from the Communication module. Do
not discard the connector.
5. Loosen the two retaining screws, and carefully pull the Communication module from the
Electronics compartment.
6. Carefully, insert the Communication module into the Electronics compartment.
7. Tighten the two Communication module retaining screws.
8. Refer to the SmartLine User's Manual to change the FAILSAFE, READ/WRITE, and
SIM-OFF/SIM-ON (Fieldbus Only) configuration settings.
9. If applicable, re-install the Display module as follows:
a) Orient the display as desired.
b) Install the Interface Connector in the Display module such that it will mate with the socket
for the display in the Communication module.
c) Carefully line up the display, and snap it into place. Verify that the two tabs on the sides of
the display latch.
Orient the Display for proper viewing through the end cap window.
You can rotate the meter mounting orientation in 90o increments.
10. Apply Parker Super O-ring Lubricant or equivalent to the end cap O-ring before installing
the end cap. Reinstall the End Cap and tighten the End Cap locking screw.
11. Installing Optional External Configuration Button Assembly.
a) Loosen (Do Not Remove) both top nameplate screws and pivot nameplate 90°.
b) Align the protrusion on the button assembly with the matching opening in the housing and
snap the button assembly into the housing.
c) Rotate the nameplate back to the original position, and tighten the nameplate screws.
(Steps 13 - 16 required for Field Upgrades Only)
Revision 4 Foundation Fieldbus RMA803 Remote Indicator User's Guide
When removing the Communications Module with power applied, the loop will go
to 0V. Likewise, installing a Communications Module into a Remote Indicator
with power applied will cause the loop output value to go to 12 ma for several
seconds then the loop output value will go to the configured value based on the PV
input.
Installing a Display Module into a powered Remote Indicator may cause a
temporary upset to the loop output value.
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