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

9.9 Bus System
Option Modbus [OP]
PA
Modbus Address
Pb
Modbus Baudrate
47
Setting instructions for actuators
including an optional Modbus RTU
module – check wiring diagram for
inclusion.
Before setting the parameters for
Option Modbus ensure Remote
Control Source [Od] has been
selected to [oP] in Section 9.7.
(refer to page 42).
Modbus module set-up screens can be
turned off to provide extra security. The
action of turning screens on or off does
not affect its operation.
Use the + or - keys to turn on Modbus
set-up screens.
Modbus Set-up Screens [On]
PRESS THE KEY.
The displayed option will flash
indicating that it has been set.
Press the ◗ key to display the Modbus
set-up screens.
The Modbus module must be allocated
a unique address.
To set the address the Modbus module
must be isolated from the host by
disconnecting the RS485 highway or
turning off the host device.
Using the + or - keys display the
required address.
Address to be set within the range 01
to F7 Hexadecimal (refer to page 75 for
conversion). If an address value outside
this range is entered, the address set
will revert to 01 (for 00) or F7 (for value
above F7).
The Modbus module must be set to the
RS485 highway baudrate. To set the
baudrate the Modbus module must be
isolated from the host by disconnecting
the RS485 highway or turning off the
host device.
Using the or keys display the required
baudrate:
[01] 110
[03] 300 [06] 600
[12] 1200 [24] 2400
[48] 4800 [96] 9600
[19] 19200 [38] 38400
PRESS THE KEY.
The displayed option will flash
indicating that it has been set.
Press the ❖ key to display [Pb].
2400 Baud
PRESS THE KEY.
The displayed option will flash
indicating that it has been set.
Press the ❖ key to display [PF].