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Moxa KM-2430-T — управление уровнями выполнения в Linux для RTU контроллеров [21/52]
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ioPAC RTU Software RTU Management
3-7
125 root 2920 S /bin/sh --login
131 root 6824 S sshd: root@ttyp0
137 root 2924 S -bash
159 root 2740 S /usr/sbin/telnetd
160 root 2920 S -bash
161 root 0 SW [flush-1:7]
164 root 1848 S ./ hello_world
171 root 6824 S sshd: root@ttyp2
177 root 2924 S -bash
178 root 2740 R ps
root@Moxa:~#
Run-Level Settings
In this section, we outline the steps you should take to set the Linux run-level and execute requests. The
run-level for the ioPAC RTU controller is 3. Use the following command to enable or disable settings:
root@Moxa:/etc/rc.d/rc3.d# ls
S19nfs-common S25nfs-user-server S99showreadyled
S20snmpd S55ssh
S24pcmcia S99rmnologin
root@Moxa:/etc/rc.d/rc3.d#
#cd /etc/rc.d/init.d
Edit a shell script to execute /home/tcps2-release and save to tcps2 as follows:
#cd /etc/rc.d/rc3.d
#ln –s /etc/rc.d/init.d/tcps2 S60tcps2
SxxRUNFILE stands for
S: start the run file while Linux boots up.
xx: a number between 00-99. Smaller numbers have a higher priority.
RUNFILE: the file name.
root@Moxa:/etc/rc.d/rc3.d# ls
S19nfs-common S25nfs-user-server S99showreadyled
S20snmpd S55ssh
S24pcmcia S99rmnologin
root@Moxa:/etc/rc.d/rc3.d# ln –s /home/tcps2-release S60tcps2
root@Moxa:/etc/rc.d/rc3.d# ls
S19nfs-common S25nfs-user-server S99rmnologin
S20snmpd S55ssh S99showreadyled
S24pcmcia S60tcps2
root@Moxa:/etc/rc.d/rc3.d#
KxxRUNFILE stands for
K: start the run file while linux shuts down or halts.
xx: a number between 00-99. Smaller numbers have a higher priority.
RUNFILE: the file name.
To remove the daemon, remove the run file from the /etc/rc.d/rc3.d directory by using the following
command:
#rm –f /etc/rc.d/rc3.d/S60tcps2
NOTE
Level
rc3.d has a higher priority than rc.local, so rc3.d will execute before rc.local.
Содержание
150- Www moxa com product
- Iopac rtu software user s manual
- First edition july 2013
- Www moxa com support
- Trademarks
- Technical support contact information
- Iopac rtu software user s manual
- Disclaimer
- Copyright notice
- Table of contents
- Introduction
- Supported products
- Software architecture
- Related documents
- Overview
- Iopac rtu software introduction
- Journaling flash file system jffs2
- Iopac rtu software introduction
- Software package
- Iopac rtu software introduction
- Getting started
- Modifying network settings with the serial console
- Iopac rtu software getting started
- Hardware and software requirements
- Development procedure
- Developing the first program
- Configuring the ethernet interface
- Modifying network settings over the network
- Iopac rtu software getting started
- Connect an rtu to a linux pc
- Install the toolchain onto the pc
- Develop code compile the program
- Set cross compiler glibc environment variables
- Root localhost telnet 192 68 27 54 trying 192 68 27 54 connected to 192 68 27 54 escape character is moxa login
- Root localhost telnet 192 68 27 54
- Root localhost path usr local arm linux bin path
- Root localhost mount dev cdrom mnt cdrom root localhost sh mnt cdrom software toolchain arm linux_vx x sh
- Root localhost cd tmp root localhost tmp mkdir example root localhost tmp cp r mnt cdrom software sample hello_world tmp example
- Root localhost cd tmp example hello_world root localhost tmp example hello_world make
- Iopac rtu software getting started
- Upload run the program
- Root moxa home chmod x hello_world root moxa home hello_world
- Root moxa df h
- Root localhost tmp example hello_world make usr local arm linux bin arm linux gcc i usr local arm linux include i usr local arm linux include rtu o hello_world hello_world o l usr local arm linux lib lpthread lmxml l usr local arm linux lib rtu lmoxa_rtu lrtu_common ltag wl rpath lib rtu wl allow shlib undefined
- Root localhost tmp example hello_world ftp 192 68 27 54
- Root localhost telnet 192 68 27 54
- Put hello_world
- Iopac rtu software getting started
- Rtu management
- Upgrading the firmware
- System information
- Iopac rtu software rtu management
- Firmware upgrade and default settings
- Attention
- Iopac rtu software rtu management
- Recovering the firmware
- Iopac rtu software rtu management
- Loading factory defaults
- Iopac rtu software rtu management
- Enabling and disabling daemons
- Iopac rtu software rtu management
- Run level settings
- Iopac rtu software rtu management
- Iopac rtu software rtu management
- System time setting
- Setting the time manually
- Updating the time with ntp client
- Updating the time automatically
- Iopac rtu software rtu management
- Ntp server setting
- Iopac rtu software rtu management
- Executing scheduled commands with cron daemon
- Software lock
- Iopac rtu software rtu management
- Rtu communications
- Modbus tcp master and slave
- Iopac rtu software rtu communications
- Internet configuration
- Enabling the telnet ftp server
- Disabling the telnet ftp server
- Telnet ftp
- Iptables
- Iopac rtu software rtu communications
- Iopac rtu software rtu communications
- Observe and erase chain rules
- Iopac rtu software rtu communications
- Examples
- Iopac rtu software rtu communications
- Examples
- Define policy for chain rules
- Append or delete rules
- Nat snat
- Iopac rtu software rtu communications
- Iopac rtu software rtu communications
- Enabling nat at bootup
- Iopac rtu software rtu communications
- Ppp dial up service
- Port forwarding dnat
- Iopac rtu software rtu communications
- Example 1 connecting to a ppp server over a simple dial up connection
- Iopac rtu software rtu communications
- How to check the connection
- Example 2 connecting to a ppp server over a hard wired link
- Setting up a machine for incoming ppp connections
- Iopac rtu software rtu communications
- Iopac rtu software rtu communications
- Setting up the iopac rtu controller as an nfs client
- Sending mail
- Openvpn
- Nfs network file system client
- Iopac rtu software rtu communications
- Example
- Setup 1 ethernet bridging for private networks on different subnets
- Iopac rtu software rtu communications
- Setup 2 ethernet bridging for private networks on the same subnet
- Iopac rtu software rtu communications
- Setup 3 routed ip
- Iopac rtu software rtu communications
- Ntp server client
- Iopac rtu software rtu communications
- Serial configuration
- Port trunking
- Modbus rtu master
- Iopac rtu software rtu communications
- Rtu data acquisition
- I o data access
- Battery backup sram
- Active opc server
- Millisecond timestamp
- Iopac rtu software rtu data acquisition
- Rtu programming
- Using c c
- Steps for installing the linux toolchain
- Programming guide
- Memory usage
- Linux toolchain
- Iopac rtu software rtu programming
- Iopac rtu software rtu programming
- Compilation for applications
- On line debugging with gdb
- Library and apis
- Iopac rtu software rtu programming
- Editor
- A system commands
- System commands
- File manager
- Process
- Network
- Moxa special utilities
- Iopac rtu software system commands
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Изучите, как настроить уровни выполнения в Linux для RTU контроллеров. Узнайте команды для активации и деактивации настроек, а также управления демонами.