MICROHARD PMDDL2450 (01) PDF Document

The factory default IP address for the LAN of the MICROHARD PMDDL2450 is 192.168.168.1.

The factory default network settings for the MICROHARD PMDDL2450 are:

IP: 192.168.168.1

Subnet: 255.255.255.0

The factory default login for the MICROHARD PMDDL2450 is:

User name: admin

Password: admin

After successfully logging into the MICROHARD PMDDL2450 for the first time, you will be forced, and prompted to change the admin password.

To reset to factory defaults on the MICROHARD PMDDL2450, press and hold the CONFIG button for 8 seconds with the MICROHARD PMDDL2450 powered up. The MICROHARD PMDDL2450 will reboot with factory default settings.

To configure one MICROHARD PMDDL2450 as a default Master:

Step 1. Ensure the MICROHARD PMDDL2450 is fully booted (solid blue CPU LED).

Step 2. Press and hold the CFG button.

Step 3. Once the CPU LED begins to flash, continue to hold for at least 10 seconds, then release.

The unit will then reset all settings to default values, and set the following settings required to automatically create a link with a slave:

• IP Address: 192.168.168.1
• Operating Mode: Master
• Network ID: pMDDL
• Channel Bandwidth: 8 MHz
• Channel-Frequency: 76 – 2477 MHz

To configure one MICROHARD PMDDL2450 as a default Slave:

Step 1. Ensure the MICROHARD PMDDL2450 is fully booted (solid blue CPU LED).

Step 2. Press and hold the CFG button.

Step 3. Once the CPU LED begins to flash, continue to hold for 5 seconds, then release.

The unit will then reset all settings to default values, and set the following settings required to automatically create a link with a slave:

• IP Address: 192.168.168.2
• Operating Mode: Slave
• Network ID: pMDDL
• Channel Bandwidth: 8 MHz
• Channel-Frequency: 76 – 2477 MHz

To manually configure the IP Address for the Master unit:

Step 1. Connect, power up and log in to a MICROHARD PMDDL2450 unit.

Step 2. Select Network from the top/main navigation.

Step 3. Select LAN from the submenu list.

Step 4. Select Edit on the LAN interface 1.

Step 5. Choose Static IP for the Connection Type.

Step 6. Enter the following Network Information:

• IP Address: 192.168.168.11
• IP Subnet Mask: 255.255.255.0

Step 7. Click on the Submit button to write the changes to the MICROHARD PMDDL2450.

To manually configure the IP Address for the Slave/Remote unit:

Step 1. Connect, power up and log in to a second MICROHARD PMDDL2450 unit.

Step 2. Select Network from the top/main navigation.

Step 3. Select LAN from the submenu list.

Step 4. Select Edit on the LAN interface 1.

Step 5. Choose Static IP for the Connection Type.

Step 6. Enter the following Network Information:

• IP Address: 192.168.168.12
• IP Subnet Mask: 255.255.255.0
• Default Gateway: 192.168.168.11

Step 7. Click on the Submit button to write the changes to the MICROHARD PMDDL2450.

To configure the MICROHARD PMDDL2450 as a Master:

Step 1. Configure a unique IP address (refer to Section 2.3.1).

Step 2. Select Wireless from the top/main navigation, and then RF from the submenu list.

Step 3. Select Master from the Operation Mode dropdown box.

Step 4. Set a Network ID (e.g., TEST_ID).

Step 5. In the RF Configuration, ensure Compatibility Mode, Channel Bandwidth and Channel Frequency are set the same on each module.

Step 6. Set TX Power to 20dBm for bench or close proximity testing.

Step 7. Click on the Submit button to write the changes.

To configure the MICROHARD PMDDL2450 as a Slave:

Step 1. Configure a unique IP address (refer to Section 2.3.2).

Step 2. Select Wireless from the top/main navigation, and then RF from the submenu list.

Step 3. Select Slave from the Operating Mode dropdown box.

Step 4. Set a Network ID (e.g., TEST_ID) that matches the Master’s Network ID.

Step 5. In the RF Configuration, ensure Compatibility Mode, Channel Bandwidth and Channel Frequency are set the same on each module.

Step 6. Set TX Power to 20dBm for bench or close proximity testing.

Step 7. Click on the Submit button to write the changes.

In the RF Configuration of the MICROHARD PMDDL2450, the Compatibility Mode, Channel Bandwidth and Channel Frequency must be set the same on each module for a wireless link to be established.

To test the wireless connection between Master (M) and Slave (S) MICROHARD PMDDL2450 units:

Step 1. Visually check to see if the pMDDL units are communicating by observing the RSSI LED’s. The more LEDs illuminated, the stronger the signal. Cycling or scanning RSSI LEDs indicate the unit is searching for a signal.

Step 2. With a PC connected to the Master (M), type in the IP address of the Slave (S) (e.g., 192.168.168.12) into the URL address bar of your browser.

Step 3. Log into the Slave unit.

Step 4. The System Summary screen should be displayed, indicating successful connection.

The available Operation Mode settings for the MICROHARD PMDDL2450 are:

The values that can be selected for the Radio status (On or Off) in the RF Configuration of the MICROHARD PMDDL2450 are:

The available Channel Bandwidth options for the RF Configuration of the MICROHARD PMDDL2450 are:

The available TX Power settings in dBm for the RF Configuration of the MICROHARD PMDDL2450 are:

The maximum Wireless Distance setting for the RF Configuration of the MICROHARD PMDDL2450 is 3000 meters.

The valid combinations for TX Antenna Chains / RX Antenna Chains in the RF Configuration of the MICROHARD PMDDL2450 are:

The available EM Interference selection values for the RF Configuration of the MICROHARD PMDDL2450 are:

The selectable TX Rate values for the MICROHARD PMDDL2450 when the radio is set to Mesh Mode (using the AT+MWVRATE command) include:

Step 1. If the TX Rate is set to AUTO (recommended), the unit will transfer data at the highest possible rate based on RSSI.

Step 2. If a fixed TX Rate is set, retain a fade margin of at least 10 dBm for optimum performance.

The selectable values for Virtual Interface TX Rate are:

The Ceiling Rate parameter is visible when the TX Rate is set to AUTO. The Ceiling rate limits the maximum Tx rate of the link.

The settings for Extended Addressing in the Wireless configuration of the MICROHARD PMDDL2450 are:

The default Network ID / Mesh ID setting for the MICROHARD PMDDL2450 is pMDDL. Each network of MICROHARD PMDDL modules must have a unique Network ID.

The recommended setting for the Degree of Mesh Path Agility for the MICROHARD PMDDL2450 is “Medium”. The available values are:

The encryption types define the type of security used for the Wireless Interface on the MICROHARD PMDDL2450. The options are:

The default Encryption Key for the Wireless Interface on the MICROHARD PMDDL2450 is 1234567890. It is strongly recommended to always have a password defined, and changed from the factory default.

To enable or disable the Firewall on the MICROHARD PMDDL2450 via the WebUI in the Firewall > General section:

The controls for enabling/disabling WAN Request and LAN to WAN Access Control dictate the overall firewall protection:

If WAN Request is set to ‘Block’ and LAN to WAN Access Control is set to ‘Block’, the firewall is effectively enabled to protect the modem.

The default DMZ Server IP address setting for the Firewall Port Forwarding on the MICROHARD PMDDL2450 is 192.168.100.100.

The default DMZ Mode selection for the Firewall Port Forwarding on the MICROHARD PMDDL2450 is Disable.

The AT Command used to Get/Set firewall general configuration on the MICROHARD PMDDL2450 is AT+MFGEN.

Syntax: AT+MFGEN[=[,]]

Parameters:

• Config:
• 0 – WAN Remote Management
• 1 – WAN Request
• 2 – LAN to WAN Access Control
• 3 – Anti-Spoof
• 4 – Packet Normalization
• Mode:
• 0 – Disable (Block)
• 1 – Enable (Allow)

Effect: AT&W

When using the AT+MNLAN command with Protocol set to 0 (Static IP), the default IP address is not explicitly stated for configuration unless it is based on the default system setting of 192.168.168.1. If adding a new LAN interface, an IP address must be supplied.

To get the status of the RF on the MICROHARD PMDDL2450 using an AT Command, use AT+MWSTATUS:

Command: AT+MWSTATUS

Effect: Immediate

To perform a Master Reset on the MICROHARD PMDDL2450 via the Config button press time, press and hold the Config button for 10 to 15 seconds while power is applied.

The available Port Status selection values for the RS232/GS0 Serial Port Configuration on the MICROHARD PMDDL2450 are:

The available Port Mode selection values for the RS232/GS0 Serial Port Configuration on the MICROHARD PMDDL2450 are:

The available Data Format selection values for the RS232/GS0 Serial Port Configuration on the MICROHARD PMDDL2450 are:

The default Data Baud Rate setting in bps for the RS232/GS0 Serial Port Configuration on the MICROHARD PMDDL2450 is 9600.

The default Escape Sequence String for the RS232/GS0 Serial Port Configuration on the MICROHARD PMDDL2450 is +++.

The available IP Protocol Config selection values for the Serial Port Configuration on the MICROHARD PMDDL2450 are:

The default setting for the Data Mode on the Serial Port Configuration of the MICROHARD PMDDL2450 is Transparent mode.

The default setting for the Character Timeout in characters on the Serial Port Configuration of the MICROHARD PMDDL2450 is 24.

The default Maximum Packet Size in bytes for the Serial Port Configuration on the MICROHARD PMDDL2450 is 256.

To check the MAC Binding table configured in the MICROHARD PMDDL2450 device via the WebUI, navigate to Network > DHCP and view the Static Addresses section.

The configuration options for the Firewall’s LAN to WAN Access Control on the MICROHARD PMDDL2450 are:

This allows or blocks traffic from the LAN accessing the WAN unless specified otherwise using the Access Rules, MAC, and IP List configuration.

The default port for the SSH service on the MICROHARD PMDDL2450 is 22.

The default port for the Telnet service on the MICROHARD PMDDL2450 is 23.

The default HTTP port for the Web UI on the MICROHARD PMDDL2450 is port 80.

The default HTTPS port for the Web UI on the MICROHARD PMDDL2450 is port 443.

The default Read Only Community Name for SNMP on the MICROHARD PMDDL2450 is public.

The default Read Write Community Name for SNMP on the MICROHARD PMDDL2450 is private.

The default Listening Port for SNMP on the MICROHARD PMDDL2450 is 161.

The default SNMP Version setting on the MICROHARD PMDDL2450 is Version 1.

The AT Command used to get or set the modem Name setting on the MICROHARD PMDDL2450 is AT+MSMNAME.

Syntax: AT+MSMNAME=<Modem_Name>

Parameter: <Modem_Name> : 1 – 64 characters. Must be alphanumeric or dots(.), or dashes(-) or underscores(_)

Effect: AT&W

The AT Command used to reboot the MICROHARD PMDDL2450 is AT+MSREB.

Syntax: AT+MSREB <enter>

Effect: Immediate

The AT Command used to check the traffic status on interfaces for the MICROHARD PMDDL2450 is AT+MSTR.

Syntax: AT+MSTR[=<Interfaces>]

Parameters:

• <Interfaces> : 0 – WIFI
• 1 – Serial COM
• 2 – WAN
• 3 – LAN

Example Usage: AT+MSTR=0 <enter>

Effect: Immediate

If you cannot log in to the MICROHARD PMDDL2450 and need to reset to factory default settings, the default IP address for the LAN that you should use for recovery (after power on and holding Config for 8 seconds) will revert to 192.168.168.1.

The default login for the serial port setup on the MICROHARD PMDDL2450 is:

User name: admin

Password: admin

The default port running the discovery service on the MICROHARD PMDDL2450 is 20097.

The AT Command used to Get/Set the Serial port IP protocol mode on the MICROHARD PMDDL2450 is AT+MCIPM2.

Syntax: AT+MCIPM2=<IP Protocol Config>

Parameters:

• COM2 IP Protocol Config:
• 0 – TCP Client
• 1 – TCP Server
• 2 – TCP Client/Server
• 3 – UDP Point to Point
• 4 – UDP Point to Multipoint(P)
• 5 – UDP Point to Multipoint(MP)
• 8 – PPP

Effect: AT&W

The AT Command used to Get/Set radio Tx power on the MICROHARD PMDDL2450 is AT+MWTXPOWER.

Syntax: AT+MWTXPOWER[=<Tx Power>]

Parameters:

• <Tx Power>: 7 to 30 dBm

Effect: AT&W

The AT Command used to Get/Set radio mode on the MICROHARD PMDDL2450 is AT+MWVMODE.

Syntax: AT+MWVMODE[=<Virtual Interface Mode>]

Parameters:

• <Virtual Interface Mode>:
• 0 – Master
• 1 – Slave
• 2 – Repeater

Effect: AT&W

The available values for setting the Tx Ceiling Rate using the AT+MWCRATE command on the MICROHARD PMDDL2450 (when TX Rate is auto) are:

The AT Command for RF Re-Sync from the slave side on the MICROHARD PMDDL2450 is AT+MWRESYNC.

Syntax: AT+MWRESYNC <enter>

Effect: Immediate

The command to generate radio channel interference information on the MICROHARD PMDDL2450 is AT+MWINTFSCAN.

Syntax: AT+MWINTFSCAN[=<Sorting>]

Parameters:

• <Sorting> : 0 – Not sorting the scan result (default)
• 1 – Sorting the scan result

Effect: Immediate

The AT Command for getting the status of RF on the MICROHARD PMDDL2450 is AT+MWSTATUS.

Syntax: AT+MWSTATUS <enter>

Effect: Immediate

The AT Command for getting the value of SNR (Slave) on the MICROHARD PMDDL2450 is AT+MWSNR.

Syntax: AT+MWSNR <enter>

Effect: Immediate

The AT Command for getting the value of Noise Floor (Slave) on the MICROHARD PMDDL2450 is AT+MWNOISEFLOOR.

Syntax: AT+MWNOISEFLOOR <enter>

Effect: Immediate

The AT Command used to Get/Set Squelch threshold on the MICROHARD PMDDL2450 is AT+MWSQTHRESH.

Syntax: AT+MWSQTHRESH[=<Squelch Threshold>]

Parameter:

• Squelch Threshold : -1 to -128 (-1 = Turn off the threshold)

Effect: AT&W

The AT Command used to get radio RSSI on the MICROHARD PMDDL2450 is AT+MWRSSI.

Syntax: AT+MWRSSI <enter>

Effect: Immediate

Several factors need consideration when preparing to deploy a radio network with the MICROHARD PMDDL2450:

• Network Topology: Supports Master and Slave modes for Point to Multipoint or Point to Point topologies.
• Throughput: Capable of up to 25 Mbps throughput, shared between all nodes.
• Distance: Dictates required antenna performance and heights.
• Terrain: Important for antenna height requirements due to Line of Sight (LOS) and Fresnel Zone requirements.
• Transmit Power: Should be set for the minimum required to establish a reliable communications path with adequate fade margin.
• Receive Sensitivity: The Pico Series has exceptional receive sensitivity.
• Fade Margin: The difference between anticipated receive signal level and minimum acceptable receive level (typically desired at 20dB).
• Frequency: The 2.4 GHz range is relatively unaffected by rain and can penetrate foliage.
• Power Requirements: Features for minimizing power consumption are available.
• Interference: Channel selection is important for working in environments with in-band interference.

System Gain is calculated as follows:

System Gain = Transmitter Power + (Transmitter Antenna Gain – Transmitter Cable and Connector Losses) + (Receiver Antenna Gain – Receiver Cable and Connector Losses) + | Receiver Sensitivity |

Where all values are expressed in dB, dBi, or dBm, as applicable.

The following types of coaxial cable are recommended and suitable for most applications with the MICROHARD PMDDL2450 (loss at 2.4GHz, in dB, per 100 feet):

• LMR 195 (10.7)
• LMR 400 (3.9)
• LMR 600 (2.5)

The most effective protection against lightning-induced damage is to install two lightning surge arrestors: one at the antenna, the other at the interface with the equipment. The surge arrestor grounding system should be fully interconnected with the transmission tower and power grounding systems to form a single, fully integrated ground circuit.

The two most common types of antenna considered for use with the MICROHARD PMDDL2450 installation are:

• Omnidirectional (‘omni’): typically has 3-6dBi gain and spreads energy in all directions.
• Directional (Yagi): typically has 6-12dBi gain and a focused pattern.

In multipath rich conditions with the MICROHARD PMDDL2450, it is recommended that each end have a pair (2) of omni-directional antennas spaced at least half-wavelength distance between them. For example, at 2.450 MHz, the half wavelength is 61 mm, so antennas should be spaced at least 61 mm apart.

In good LOS applications where the main LOS signal is much stronger than other components, it is recommended to space each pair of antennas at least one or more wavelengths apart on each end of the system to achieve as much spatial diversity as possible when using orthogonally polarized antennas with the MICROHARD PMDDL2450.

The default value for the Channel Bandwidth setting in the Wireless > RF Configuration for the MICROHARD PMDDL2450 is 8 MHz.

For bench or close proximity testing of the MICROHARD PMDDL2450, it is best to use a lower power setting, such as 20dBm, from the TX Power setting to prevent RF saturation.

The recommended setting for the Degree of Mesh Path Agility parameter on the MICROHARD PMDDL2450 when operating in Mesh Mode is “Medium”.

The Encryption Key for a secure mesh network on the MICROHARD PMDDL2450 must be a minimum of 8 characters long, and a maximum of 64 characters.

The default port number for the Telnet service on the MICROHARD PMDDL2450 is 23.

The default port number for the SSH service on the MICROHARD PMDDL2450 is 22.

To check the status of the network interfaces on the MICROHARD PMDDL2450 using the WebUI, navigate to Network > Status. This displays an overview including Connection Type (Static/DHCP), IP Address, Net Mask, Default Gateway, DNS, and IPv4 Routing Table for LAN and WAN ports.

The default value for the Port Forwarding Exception Port on the MICROHARD PMDDL2450 is 0. Up to 15 ports can be specified using a list (port1, port2, etc) or by port range (start: stop).

The AT Command to check the system summary information on the MICROHARD PMDDL2450 is AT+MSSYSI.

Syntax: AT+MSSYSI <enter>

Effect: Immediate

The AT Command used to Get/Set the network LAN interface: Default Route on the MICROHARD PMDDL2450 is AT+MNLANDR.

Syntax: AT+MNLANDR=<LAN Name>[,<Default Route>]

Parameters:

• LAN Name : Name of Network LAN interface
• Default Route : 0 – No, 1 – Yes

Effect: AT&W

The AT Command used to Get/Set the network WAN interface on the MICROHARD PMDDL2450 is AT+MNWAN.

Syntax: AT+MNWAN[=<Mode>[,<Protocol>[,<IP>,<Netmask>[,<Gateway>]]]]

Parameters:

• Mode : 0 – Independent WAN, 1 – Bridge with LAN Port, 2 – Independent LAN
• Protocol: 0 – Static IP, 1 – DHCP, 2 – None
• IP : Valid IP address
• Netmask : Valid netmask
• Gateway : Valid IP address. 0 – Reset

Effect: AT&W

The AT Command used to Get/Set LAN DHCP server on LAN interface for the MICROHARD PMDDL2450 is AT+MNLANDHCP.

Syntax: AT+MNLANDHCP=<LAN Name>[,<Mode>[,<Start IP>,<Limit>,<Lease Time>[,<Alt. Gateway>,<Pre. DNS>, <Alt. DNS>,<WINS/NBNS Servers>,<WINS/NBT Node>]]]

Effect: AT&W

The AT Command to Get/Set SNMP Version 3 parameters on the MICROHARD PMDDL2450 is AT+MASNMPV3.

Syntax: AT+MASNMPV3=<UserName>,<RWLimit>,<AuthLevel>[,<Auth>,<AuthPassword>[,<Privacy>,<PrivacyPassword>]]

Effect: AT&W

The AT Command used to Get/Set the network LAN interface: IGMP Snooping on the MICROHARD PMDDL2450 is AT+MNLANIGMP.

Syntax: AT+MNLANIGMP=<LAN Name>[,<IGMP Snooping>]

Parameters:

• LAN Name : Name of Network LAN interface
• IGMP Snooping : 0 – Off, 1 – On

Effect: AT&W

The AT Command used to Get/Set Serial port TCP client configuration when IP protocol mode is TCP Client on the MICROHARD PMDDL2450 is AT+MCTC2.

Syntax: AT+MCTC2=<Remote Server IP>,<Remote Server Port>,<Outgoing timeout>

Parameters (COM2):

• Remote Server IP : valid IP address
• Remote Server Port : 1 to 65535
• Outgoing timeout : 1 to 65535 in seconds

Effect: AT&W

The AT Command used to Get/Set Serial port UDP point to point configuration when IP protocol mode is UDP point to point on the MICROHARD PMDDL2450 is AT+MCUPP2.

Syntax: AT+MCUPP2[=<Remote IP>,<Remote Port>,<Listening Port>,<UDP Timeout>]

Parameters (COM2):

• Remote IP : valid IP address
• Remote Port : 1 to 65535
• Listening Port : 1 to 65535
• UDP Timeout : 1 to 65535 in seconds

Effect: AT&W

The AT Command used to Get/Set Serial port PPP configuration when IP protocol mode is PPP on the MICROHARD PMDDL2450 is AT+MCPPP2.

Syntax: AT+MCPPP2[=<Mode>,<CCP negotiation>,<LCP Echo Failure Number>,<LCP Echo Interval>,<Local IP>,<Host IP>, <Idle Timeout>[,<Expected String>,<Response String>]]

Effect: AT&W

The AT Command used to Get/Set radio channel-bandwidth on the MICROHARD PMDDL2450 is AT+MWBAND.

Syntax: AT+MWBAND[=<Channel Bandwidth>[,<Symbol Rate>]]

Available radio channel bandwidth for pMDDL mode:

• 0 – 8 MHz
• 1 – 4 MHz

Effect: AT&W

The AT Command used to Get/Set radio Multicast Rate on the MICROHARD PMDDL2450 is AT+MWMCASTRT.

Syntax: AT+MWMCASTRT[=<Multicast Rate>]

Parameters:

• <Multicast Rate> :
• 0 – QPSK FEC 1/2
• 1 – QPSK FEC 3/4
• 2 – 16-QAM FEC 1/2
• 3 – 16-QAM FEC 3/4
• 4 – 64-QAM FEC 2/3

Effect: AT&W

The AT Command used to Get/Set radio TX Rate on the MICROHARD PMDDL2450 is AT+MWVRATE.

Syntax: AT+MWVRATE[=<Virtual Interface TX Rate>]

Parameters:

• <Virtual Interface TX Rate> :
• 0 – auto
• 1 – 64-QAM FEC 5/6
• 2 – 64-QAM FEC 3/4
• 3 – 64-QAM FEC 2/3
• 4 – 16-QAM FEC 3/4
• 5 – 16-QAM FEC 1/2
• 6 – QPSK FEC 3/4
• 7 – QPSK FEC 1/2
• 8 – BPSK FEC 1/2

Effect: AT&W

The AT Command used to Get/Set Ceiling Rate on the MICROHARD PMDDL2450 is AT+MWCRATE.

Syntax: AT+MWCRATE[=<Status>[,<Tx Ceiling Rate>]]

Parameters:

• <Status> : 0 – Disable , 1 – Enable
• <Tx Ceiling Rate> corresponds to the same index values as TX Rate for rates 0 through 7.

Effect: AT&W

The AT Command used to Get/Set radio extended addressing on the MICROHARD PMDDL2450 is AT+MWEXTADDR.

Syntax: AT+MWEXTADDR[=<Extended Addressing>]

Parameters:

• <Extended Addressing> : 0 – Off, 1 – On

Effect: AT&W

The AT Command used to Get/Set the console timeout on the MICROHARD PMDDL2450 is AT+MSCNTO.

Syntax: AT+MSCNTO=<Timeout_s>

Parameter:

• <Timeout_s> : 30 to 65535 in seconds, 0-Disable

Effect: AT&W

The AT Command used to save changes made by AT commands on the MICROHARD PMDDL2450 is AT&W.

The AT Command used to exit the AT Command Line Interface on the MICROHARD PMDDL2450 is ATA or ATO.

Effect: Immediate

The AT Command used to Get/Set Serial port data mode on the MICROHARD PMDDL2450 is AT+MCDM2.

Syntax: AT+MCDM2=<Data Mode Type>

Parameters:

• COM2 Data Mode Option:
• 0 – Seamless
• 1 – Transparent

Effect: AT&W

The AT Command used to Get/Set Serial port character timeout on the MICROHARD PMDDL2450 is AT+MCCT2.

Syntax: AT+MCCT2=<timeout>

Parameter:

• COM2 timeout: 1 to 65535 in seconds

Effect: AT&W

The AT Command used to Get/Set Serial port maximum packet size on the MICROHARD PMDDL2450 is AT+MCMPS2.

Syntax: AT+MCMPS2=<size>

Parameters:

• COM2 maximum packet size: 1 to 2048

Effect: AT&W

The AT Command used to Get/Set Serial port no-connection data intake on the MICROHARD PMDDL2450 is AT+MCNCDI2.

Syntax: AT+MCNCDI2=<Mode>

Parameters:

• COM2 Mode Option:
• 0 – Disable
• 1 – Enable

Effect: AT&W

The AT Command used to Get/Set Serial port Modbus TCP configuration on the MICROHARD PMDDL2450 is AT+MCMTC2.

Syntax: AT+MCMTC2=<Status>

Parameters:

• COM2 Modbus Status:
• 0 – Disable
• 1 – Enable

Effect: AT&W

The AT Command used to Get/Set Serial port baud rate on the MICROHARD PMDDL2450 is AT+MCBR2.

Syntax: AT+MCBR2=<Baud Rate Type>

Parameters:

• COM2 Baud Rate Type (0-16): 300, 600, 1200, 2400, 3600, 4800, 7200, 9600, 14400, 19200, 28800, 38400, 57600, 115200, 230400, 460800, 921600

Effect: AT&W

The AT Command used to Get/Set Serial port data format on the MICROHARD PMDDL2450 is AT+MCDF2.

Syntax: AT+MCDF2=<Data Formate Type>

Parameters:

• COM2 Data Formate Option:
• 0 – 8N1
• 2 – 8E1
• 3 – 8O1

Effect: AT&W

The AT Command used to Get/Set Serial port flow control on the MICROHARD PMDDL2450 is AT+MUSBFC (for USB Serial).

Syntax: AT+MUSBFC[=<USB Serial>[,<Flow Control>]]

Parameters:

• USB Serial: 0 – GS0
• Flow Control: 0 – none, 1 – RTS/CTS

Effect: AT&W

The AT Command used to Get/Set Serial USB port data mode on the MICROHARD PMDDL2450 is AT+MUSBDM.

Syntax: AT+MUSBDM[=<USB Serial>[,<Data Mode>]]

Parameters:

• USB Serial: 0 – GS0
• Data Mode: 0 – Seamless, 1 – Transparent

Effect: AT&W

The AT Command used to Get/Set USB port character timeout on the MICROHARD PMDDL2450 is AT+MUSBCT.

Syntax: AT+MUSBCT[=<USB Serial>[,<Timeout>]]

Parameters:

• USB Serial: 0 – GS0
• Timeout: 1 to 65535 in seconds

Effect: AT&W

The AT Command used to Get/Set Serial USB port maximum packet size on the MICROHARD PMDDL2450 is AT+MUSBMPS.

Syntax: AT+MUSBMPS[=<USB Serial>[,<Maximum Packet Size>]]

Parameters:

• USB Serial : 0 – GS0
• Maximum Packet Size : 1 to 2048

Effect: AT&W

The AT Command used to Get/Set Serial USB port no-connection data intake on the MICROHARD PMDDL2450 is AT+MUSBNCDI.

Syntax: AT+MUSBNCDI[=<USB Serial>[,<No-Connection Data>]]

Parameters:

• USB Serial: 0 – GS0
• No-Connection Data: 0 – Disable, 1 – Enable

Effect: AT&W

The AT Command used to Get/Set Serial USB port modbus tcp configuration on the MICROHARD PMDDL2450 is AT+MUSBMTC.

Syntax: AT+MUSBMTC[=<USB Serial>[,<Modbus Status>]]

Parameters:

• USB Serial: 0 – GS0
• Modbus Status: 0 – Disable, 1 – Enable

Effect: AT&W

The AT Command used to Get/Set Serial USB port IP protocol mode on the MICROHARD PMDDL2450 is AT+MUSBIPM.

Syntax: AT+MUSBIPM[=<USB Serial>[,<IP Protocol Config>]]

Parameters:

• USB Serial : 0 – GS0
• IP Protocol Config : 0 – TCP Client, 1 – TCP Server, 2 – TCP Client/Server, 3 – UDP Point to Point, 4 – UDP Point to Multipoint(P), 5 – UDP Point to Multipoint(MP)

Effect: AT&W

The AT Command used to Get/Set Serial USB port TCP client configuration when IP protocol mode is TCP Client on the MICROHARD PMDDL2450 is AT+MUSBTC.

Syntax: AT+MUSBTC[=<USB Serial>,<Remote Server IP>,<Remote Server Port>,<Outgoing timeout>[,<Fast Recovery>]]

Effect: AT&W

The AT Command used to Get/Set Serial USB port TCP server configuration when IP protocol mode is TCP Server on the MICROHARD PMDDL2450 is AT+MUSBTS.

Syntax: AT+MUSBTS[=<USB Serial>,<Server Mode>,<Polling Timeout>,<Local Listening Port>,<Connection timeout>[,<Fast Recovery>]]

Effect: AT&W

The AT Command used to Get/Set Serial USB port UDP point to point configuration when IP protocol mode is UDP point to point on the MICROHARD PMDDL2450 is AT+MUSBUPP.

Syntax: AT+MUSBUPP[=<USB Serial>,<Remote IP>,<Remote Port>,<Listening Port>,<UDP Timeout>]

Effect: AT&W

The AT Command used to Get/Set Serial USB port UDP point to multipoint as point configuration when IP protocol mode is set to UDP point to multipoint (P) on the MICROHARD PMDDL2450 is AT+MUSBUPMP.

Syntax: AT+MUSBUPMP[=<USB Serial>,<Multicast IP>,<Multicast Port>,<Listening Port>,<Time To Live>,<Multicast Interface>]

Effect: AT&W

The AT Command used to Get/Set Serial USB port UDP point to multipoint as MP configuration when IP protocol mode be set to UDP point to multipoint (MP) on the MICROHARD PMDDL2450 is AT+MUSBUPMM.

Syntax: AT+MUSBUPMM[=<USB Serial>,<Remote IP>,<Remote Port>,<Multicast IP>,<Multicast Port>,<Multicast Interface>]

Effect: AT&W

The AT Command used to Get/Set Serial support escape sequence configuration on the MICROHARD PMDDL2450 is AT+MCESCP2.

Syntax: AT+MCESCP2[=<Escape Mode>[,<Escape Guard Interval>,<Escape Sequence String>]]

Effect: AT&W

The AT Command used to Get/Set radio Wireless Distance on the MICROHARD PMDDL2450 is AT+MWDISTANCE.

Syntax: AT+MWDISTANCE[=<Distance>]

Parameter:

• <Distance>: 1 – 200000 in meter

Effect: AT&W

The AT Command used to Get/Set radio channel-bandwidth on the MICROHARD PMDDL2450 is AT+MWBAND.

Syntax: AT+MWBAND[=<Channel Bandwidth>[,<Symbol Rate>]]

Effect: AT&W

The AT Command used to Get/Set radio channel-frequency on the MICROHARD PMDDL2450 is AT+MWFREQ2400.

Syntax: AT+MWFREQ2400[=<MHz Channel Frequency>]

Effect: AT&W

The AT Command used to Get/Set radio MIMO on the MICROHARD PMDDL2450 is AT+MWMIMO.

Syntax: AT+MWMIMO[=<MIMO>]

Parameters:

• <MIMO> : 0 – Off, 1 – On

Effect: AT&W

The AT Command used to Get/Set radio mode on the MICROHARD PMDDL2450 is AT+MWVMODE.

Syntax: AT+MWVMODE[=<Virtual Interface Mode>]

Parameters:

• <Virtual Interface Mode> : 0 – Master, 1 – Slave, 2 – Repeater

Effect: AT&W

The AT Command used to Get/Set radio TX Rate on the MICROHARD PMDDL2450 is AT+MWVRATE.

Syntax: AT+MWVRATE[=<Virtual Interface TX Rate>]

Effect: AT&W

The AT Command used to Get/Set Degree of Mesh Path Agility on the MICROHARD PMDDL2450 is AT+MWMDEG.

Syntax: AT+MWMDEG[=<Degree of Mesh Path Agility>]

Parameters:

• <Degree of Mesh Path Agility> : 0 – High, 1 – Medium, 2 – Low

Effect: AT&W

The AT Command used to Get/Set radio Network ID on the MICROHARD PMDDL2450 is AT+MWNETWORKID.

Syntax: AT+MWNETWORKID[=<Network ID>]

Parameter: <Network ID> : Radio Virtual Interface Network ID: 1-64 characters

Effect: AT&W

The AT Command used to Get/Set radio Encryption Type & Key on the MICROHARD PMDDL2450 is AT+MWVENCRYPT.

Syntax: AT+MWVENCRYPT[=<Encryption Type>[,<Key>]]

Effect: AT&W

The AT Command used to Get/Set the Ethernet port configuration for port 0 (LAN) on the MICROHARD PMDDL2450 is AT+MNPORT.

Syntax: AT+MNPORT[=<Ethernet Port>[,<Mode>[,<Auto Negotiation>,<Speed>,<Duplex>]]]

Parameters:

• Ethernet Port : 0 – WAN, 1 – LAN
• Mode : 0 – Auto, 1 – Manual
• Auto-Negotiation : 0 – Off, 1 – On
• Speed : 0 – 10 Mbit/s, 1 – 100 Mbit/s
• Duplex : 0 – Full, 1 – Half

Effect: AT&W

The AT Command used to Get the network status on the MICROHARD PMDDL2450 is AT+MNSTATUS.

Syntax: AT+MNSTATUS <enter>

Effect: Immediate

The AT Command used to Get/Set the network LAN interface: Spanning Tree (STP) on the MICROHARD PMDDL2450 is AT+MNLANSTP.

Syntax: AT+MNLANSTP=<LAN Name>[,<STP>]

Parameters:

• LAN Name : Name of Network LAN interface
• Spanning Tree : 0 – Off, 1 – On

Effect: AT&W

The AT Command used to Get/Set LAN DHCP server on LAN interface for the MICROHARD PMDDL2450 is AT+MNLANDHCP.

Syntax: AT+MNLANDHCP=<LAN Name>[,<Mode>[,<Start IP>,<Limit>,<Lease Time>[,<Alt. Gateway>,<Pre. DNS>, <Alt. DNS>,<WINS/NBNS Servers>,<WINS/NBT Node>]]]

Effect: AT&W

The AT Command used to Get/Set the network LAN interface: DNS settings on the MICROHARD PMDDL2450 is AT+MNLANDNS.

Syntax: AT+MNLANDNS=<LAN Name>[,<Mode>[,<Primary DNS>,<Secondary DNS>]]

Effect: AT&W

The AT Command used to Get/Set the network WAN interface: Default Route on the MICROHARD PMDDL2450 is AT+MNWANDR.

Syntax: AT+MNWANDR[=<Default Route>]

Parameters:

• Default Route : 0 – No, 1 – Yes

Effect: AT&W

The AT Command used to Get/Set DNS Server when WAN port works as Independent WAN on the MICROHARD PMDDL2450 is AT+MNWANDNS.

Syntax: AT+MNWANDNS[=<Mode>[,<Primary DNS>,<Secondary DNS>]]

Effect: AT&W

The AT Command used to Get/Set LAN DHCP server when the WAN port is set as Independent LAN on the MICROHARD PMDDL2450 is AT+MNWANLANDHCP.

Syntax: AT+MNWANLANDHCP[=<Mode>[,<Start IP>,<Limit>,<Lease Time>[,<Alt.Gateway>,<Pre.DNS>, <Alt.DNS>]]]

Effect: AT&W

The AT Command used to Show/Add/Delete/Release/ReleaseAll the MAC-IP address binding on the MICROHARD PMDDL2450 is AT+MNIPMAC.

Syntax: AT+MNIPMAC[=<Operation>[,<Name>[,<IP Address>,<MAC Address>]]]

Effect: AT&W

The AT Command used to Get the MAC address of the local Ethernet interface on the MICROHARD PMDDL2450 is AT+MNEMAC.

Syntax: AT+MNEMAC <enter>

Effect: Immediate

The AT Command used to Get/Set firewall DMZ configuration on the MICROHARD PMDDL2450 is AT+MFDMZ.

Syntax: AT+MFDMZ[=<DMZ Source>[,<DMZ Mode>[,<DMZ Server IP>,<Exception Port>]]]

Effect: AT&W

The AT Command used to Get/Set firewall rule on the MICROHARD PMDDL2450 is AT+MFRULE.

Syntax: AT+MFRULE[=<Name>[,<Operation>[,<Action>,<Source>,<Src IP Format>,<Src IP From/Subnet >, <Src IP To/Prefix>, <Destination>,<Dest IP Format>,<Dest IP From/Subnet>,<Dest IP To/Prefix>, <Dest Port>,<Protocol>]]]

Effect: AT&W

The AT Command used to Get/Set SNMP service on the MICROHARD PMDDL2450 is AT+MASNMP.

Syntax: AT+MASNMP[=<Mode>[,<ROCommunity>,<RWCommunity>,<Port>,<Version>]]

Effect: AT&W

The AT Command used to Get/Set SNMP Trap settings on the MICROHARD PMDDL2450 is AT+MASNMPTRAP.

Syntax: AT+MASNMPTRAP[=<Mode>[,<Name>,<IP>[,<AuthFailureTraps>]]]

Effect: AT&W

The AT Command used to Get/Set Serial port IP protocol mode on the MICROHARD PMDDL2450 is AT+MCIPM2.

Syntax: AT+MCIPM2=<IP Protocol Config>

Effect: AT&W

The AT Command used to Get/Set Serial port TCP server configuration when IP protocol mode is TCP Server on the MICROHARD PMDDL2450 is AT+MCTS2.

Syntax: AT+MCTS2=<Server Mode>,<Polling Timeout>,<Local Listening Port>,<Connection timeout>

Effect: AT&W

The AT Command used to Get/Set Serial port UDP point to multipoint as MP configuration when IP protocol mode be set to UDP point to multipoint (MP) on the MICROHARD PMDDL2450 is AT+MCUPMM2.

Syntax: AT+MCUPMM2[=<Remote IP>,<Remote Port>,<Multicast IP>,<Multicast Port>,<Multicast Interface>]

Effect: AT&W

The AT Command used to Get/Set Serial port flow control on the MICROHARD PMDDL2450 is AT+MCFC2.

Syntax: AT+MCFC2[=<Flow Control>]

Parameters:

• Flow Control: 0 – none, 1 – RTS/CTS

Effect: AT&W

The AT Command used to Get/Set radio channel-frequency on the MICROHARD PMDDL2450 is AT+MWFREQ2400.

Syntax: AT+MWFREQ2400[=<MHz Channel Frequency>]

Effect: AT&W

The AT Command used to set run-time radio Tx power on the MICROHARD PMDDL2450 is AT+MWTXPOWERQ.

Syntax: AT+MWTXPOWERQ[=<Tx Power>]

Effect: Immediate

The AT Command used to Get/Set run-time radio channel-bandwidth on the MICROHARD PMDDL2450 is AT+MWBANDQ.

Syntax: AT+MWBANDQ[=<Channel Bandwidth>[,<Symbol Rate>]]

Effect: Immediate

The AT Command used to temporarily change TX Rate on the MICROHARD PMDDL2450 is AT+MWVRATEQ.

Syntax: AT+MWVRATEQ[=<Virtual Interface TX Rate>]

Effect: Immediate

The AT Command used to perform RF Re-Sync from the slave side on the MICROHARD PMDDL2450 is AT+MWRESYNC.

Syntax: AT+MWRESYNC <enter>

Effect: Immediate

The AT Command used to Get/Set Serial port TCP client configuration when IP protocol mode is TCP Client on the MICROHARD PMDDL2450 is AT+MCTC2.

Syntax: AT+MCTC2=<Remote Server IP>,<Remote Server Port>,<Outgoing timeout>

Effect: AT&W

The AT Command used to Get/Set the network LAN interface: IGMP Snooping on the MICROHARD PMDDL2450 is AT+MNLANIGMP.

Syntax: AT+MNLANIGMP=<LAN Name>[,<IGMP Snooping>]

Effect: AT&W

The AT Command used to Get/Set the network USB interface on the MICROHARD PMDDL2450 is AT+MNUSB.

Syntax: AT+MNUSB[=<Mode>[,<Protocol>[,<IP>,<Netmask>[,<Gateway>]]]]

Effect: AT&W

The AT Command used to Get/Set USB DHCP server on USB interface for the MICROHARD PMDDL2450 is AT+MNUSBDHCP.

Syntax: AT+MNUSBDHCP[=<Mode>[,<Start IP>,<Limit>,<Lease Time>[,<Alt. Gateway>,<Pre. DNS>, <Alt. DNS>]]]

Effect: AT&W

The AT Command used to Get/Set the network USB interface: Default Route on the MICROHARD PMDDL2450 is AT+MNUSBDR.

Syntax: AT+MNUSBDR[=<Default Route>]

Parameters:

• Default Route : 0 – No, 1 – Yes

Effect: AT&W

The AT Command used to Get/Set the network USB interface: DNS settings on the MICROHARD PMDDL2450 is AT+MNUSBDNS.

Syntax: AT+MNUSBDNS[=<Mode>[,<Primary DNS>,<Secondary DNS>]]

Effect: AT&W

The AT Command used to Get/Set Serial USB port baud rate on the MICROHARD PMDDL2450 is AT+MUSBBR.

Syntax: AT+MUSBBR[=<USB Serial>[,<Baud Rate>]]

Effect: AT&W

The AT Command used to Get/Set Serial USB port data format on the MICROHARD PMDDL2450 is AT+MUSBDF.

Syntax: AT+MUSBDF[=<USB Serial>[,<Data Format>]]

Effect: AT&W

The AT Command used to Get/Set Serial USB port IP protocol mode on the MICROHARD PMDDL2450 is AT+MUSBIPM.

Syntax: AT+MUSBIPM[=<USB Serial>[,<IP Protocol Config>]]

Effect: AT&W

The AT Command used to Get/Set Serial USB port TCP client configuration when IP protocol mode is TCP Client on the MICROHARD PMDDL2450 is AT+MUSBTC.

Syntax: AT+MUSBTC[=<USB Serial>,<Remote Server IP>,<Remote Server Port>,<Outgoing timeout>[,<Fast Recovery>]]

Effect: AT&W

The AT Command used to Get/Set Serial USB port UDP point to multipoint as MP configuration when IP protocol mode be set to UDP point to multipoint (MP) on the MICROHARD PMDDL2450 is AT+MUSBUPMM.

Syntax: AT+MUSBUPMM[=<USB Serial>,<Remote IP>,<Remote Port>,<Multicast IP>,<Multicast Port>,<Multicast Interface>]

Effect: AT&W