IntesisBox
®
ModBus RTU
– Fujitsu
User Manual r1.0 EN
© Intesis Software S.L.U. - All rights reserved
This information is subject to change without notice
IntesisBox
®
is a registered trademark of Intesis Software SLU
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http://www.intesisbox.com
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12/21
DIP-switch Configuration Interface
All the configuration values on FJ-AC-MBS-1 can be written and read from Modbus interface. Otherwise, some of
them can also be setup from its on-board DIP-switch interface.
The device has DIP-switches SW1, SW2
and SW3 on the following locations:
*Consider OFF as
The following tables apply to the interface´s configuration through DIP-switches:
SW1
–
AC configu Modbus baud rate
AC Configuration
Modbus Baud rate
SW1-
P1…5
Description
SW1-
P1…5
Description
SW1-P6..8
Description
Follower (default
value)
Low Power mode
(default value)
2400bps
Header
High Performance
Mode
4800bps
Outdoor Demand rate deactivated
9600bps (Default
value)
Outdoor Demand rate deactivated (default value)
19200bps
Rotation and backup deactivated (default value)
38400bps
Rotation and backup activated
57600bps
Not used (default value)
76800bps
Not used
115200bps
Table 4.1
SW1: AC Configu Modbus baud rate
SW2
– Modbus Slave a Degrees/tenths of degrees (x10) + Temp. magnitude (ºC/ºF)
SW1
IntesisBox
®
FJ-AC-MBS-1
B A SG
EIA 485
SW3
SW2
ON ON
ON
SW1
1 2 3
1 2 3 4 5 6 7 8
SW3
SW2
ON
ON
ON
ON
ON
ON
ON
ON
ON
1 2 3 4 5 6 7 8
AC Unit
L1 L2
AC Unit
ON
ON
ON
ON
ON
ON
ON
ON
ON