Emerson Rosemount 3101, Reference Manual

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168
Reference Manual
00809-0100-4840, Rev CB
Appendix F: Programming the 3102 and 3105 using HART
February 2015
Programming the 3102 and 3105 using HART
F.3.25 RL2 PV on point (P074) on the Rosemount 3102
When relay RL2 is changed from a fault relay (default mode) to a control relay, this parameter
defines the set-point where RL2 energizes.
The set-point where RL2 de-energizes is defined by RL2 PV Off Point (P075).
All relay set-point values must be entered in the units selected for the PV.
The “On” point value may be greater or smaller than the “Off” point value.
Field Communicator or AMS Device
Manager
To view or change the damping:
1. From the Home screen, select 2: Configure.
2. Select 2: Manual Setup.
3. Select 4: Relay Output.
4. Select 2: Relay 2.
5. Select 2: RL2 PV On Point P074.
6. If a change is required:
(a) Input a new value, and then select “ENTER” to save it.
(b) Select “Send” or “Apply” to update the transmitter.
Note
When messages appear, take appropriate action if needed and select “OK”.
Rosemount 3490 Series Control Unit
To view or change the damping
1. From the Main Menu screen, select SETUP.
2. Select the transmitter (e.g. “Tx1: 3102”).
3. Select OUTPUT, and then select RELAYS.
4. Select Relay 2, and then select RL2 On Point.
5. Follow the on-screen instructions to select the new mode.
(Use the Enter (
) key if prompted to change mode to “off-line”).
6. Select “Quit” to exit to the previous menu.
Fast Keys
2, 2, 4, 2, 2
RL2 PV On Point P074
0 ft
0
ESC DEL ENTER HELP
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( Field Communicator Screen Shown )
RL2 On Point P074
0.00 ft
Esc=Quit =Edit
( Rosemount 3491 Screen Shown )