I-7590 Quick Start v1.00, July 29, 2014 -------------------------------------
4
4. LED Indicators
Description
PWR
MTX
MRX
Power On (+10 ~ +30 V
DC
)
ON
--
--
M-Bus message is transmitted success
ON
ON
OFF
M-Bus message is received success
ON
OFF
ON
Update firmware mode
ON
ON
ON
5. Rotary Switch
The I-7590 has two rotary switches for the configuration of the M-Bus Baud
rate and serial port Baud rate. The following table describes the mapping table
between the rotary switches and Baud rate. After changing the configuration of
the rotary switches, the I-7590 needs to reboot to enable the new setting.
Switch Baud rate (bps)
Format
0
300
M-Bus Port: 8, e, 1
Serial Port: 8, n, 1
1
600
2
1200
3
2400
4
4800
5
9600
6
19200
7
38400
8
57600
9
115200
A ~ F
User-defined
User-defined
6. DIP Switch
The DIP switch described in the section 1 is used to update firmware and
configure user-defined Baud rate. The configuration would be as follows. After
changing the configuration of the DIP switch, the I-7590 needs to reboot to
enable the new setting.
Init Pin Mode Pin
Description
OFF
OFF
Operation Mode
OFF
ON
Configure Mode (refer to section 7)
ON
--
Update Firmware Mode(refer to section 9)