Moxa KM-2430-T [16/52] System information
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Moxa KM-2430-T [16/52] System information

Moxa KM-2430-T [16/52] System information
ioPAC RTU Software RTU Management
3-2
System Information
To determine the hardware capability of your ioPAC RTU controller and supported software functions, check the
version numbers of your ioPAC RTU hardware, kernel, and user file system. When contacting Moxa to
determine the hardware version, you will need the Production S/N (serial number), which is located on the
ioPAC’s bottom label.
To check the kernel version, type:
#kversion
root@Moxa:~# kversion
RTU Version 1.2.0
root@Moxa:~#
NOTE
The kernel version number is
used
for the factory default configuration. You may download the latest firmware
version from Moxa’s w
ebsite and then upgrade the ioPAC RTU hardware.
Firmware Upgrade and Default Settings
Upgrading the Firmware
The ioPAC RTU bios, kernel, and root file system are combined into one firmware file, which can be downloaded
from Moxa’s website www.moxa.com
. The name of the file has the form FWR_ioPAC_x_x_x.hfm, with
“x_x_x” indicating the firmware version. To upgrade the firmware, download the firmware file to a PC, and then
transfer the file to the ioPAC RTU using a console port or Telnet console connection.
ATTENTION
Upgrading the firmware will erase all data on the flash ROM
If you are using the
RAM
disk to store code for your applications, beware that updating the firmware will erase
all of the data on the
flash ROM. You should back up your application files and data before updating the
firmware.
Since different flash disks have different sizes, it is a good idea to check the size of your flash disk before
upgrading the firmware, or before using the disk to store your application and data files. Use the #df –h
command to list the size of each memory block and how much free space is available in each block.
Filesystem Size Used Available Use% Mounted on
/dev/root 16.0M 8.2M 7.8M 51% /
/dev/ram0 499.0K 16.0K 458.0K 3% /var
/dev/ram7 2.0M 15.0K 1.8M 1% /dev
/dev/mtdblock3 12.0M 632.0K 11.4M 5% /tmp
/dev/mtdblock3 12.0M 632.0K 11.4M 5% /home
/dev/mtdblock3 12.0M 632.0K 11.4M 5% /etc
tmpfs 29.8M 0 29.8M 0% /dev/shm
root@Moxa:/# upramdisk
root@Moxa:/# df -h
Filesystem Size Used Available Use% Mounted on
/dev/root 16.0M 8.2M 7.8M 51% /
/dev/ram0 499.0K 17.0K 457.0K 4% /var
/dev/ram7 2.0M 15.0K 1.8M 1% /dev
/dev/mtdblock3 12.0M 632.0K 11.4M 5% /tmp
/dev/mtdblock3 12.0M 632.0K 11.4M 5% /home
/dev/mtdblock3 12.0M 632.0K 11.4M 5% /etc
tmpfs 29.8M 0 29.8M 0% /dev/shm
/dev/ram1 31.9M 395.0K 29.9M 1% /var/ramdisk
root@Moxa:~#
Follow the steps below to save the firmware file to the ioPAC RTU controller’s RAM disk and upgrade the
firmware.

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