33 12 16.26 - 001-A - Response AAN-ANR Butterfly Valves - Garney ...

PF
Modbus Remote
Auxiliary Input
PP
Modbus Parity
49
4. Stop/Maintain Control
When energised this will make the Aux input Open/Close control push-to-run.
When de-energised, the Aux input Open/Close control will be maintained. ESD is
always push to run (non maintained).
5. Remote I/P Setting
Ensure that the correct [Od] setting is selected (refer to page 42).
For Modbus this is [rE].
The factory default for [PF] is [OF].
Examples
1. The full range of remote controls is needed. Open and Close are NO and ESD
and Stop/maintain is NC.
Aux I/P 4 3 2 1
Function 1 1 1 1 = F
Invert 0 0 1 1 = 3 i.e. set [PF] to [F3]
2. Open and close control is required along with 2 inverted digital signal inputs.
(Note that with this setting the open and close commands will be maintained.)
Aux I/P 4 3 2 1
Function 0 0 1 1 = 3
Invert 0 0 1 1 = 3 i.e. set [PF] to [33]
3. Only an ESD input is needed. The requirement is for push to run control with a
NO contact input.
Aux I/P 4 3 2 1
Function 1 1 0 0 = C
Invert 1 0 0 0 = 8 i.e. set [PF] to [C8]
Using the or keys display the required
mask setting.
Auxiliary Input Mask [OF]
PRESS THE KEY.
The displayed option will flash
indicating that it has been set.
Press the ❖ key to display [PP].
Where Modbus parity bit detection is
used the module must be set with the
parity bit setting of the host.
Using the + or - keys display the
required parity bit:
[no] No parity bit
[En] Even parity bit
[Od] Odd parity bit
No Parity Bit
PRESS THE KEY.
The displayed option will flash
indicating that it has been set.
Continued