Ethernet - Panasonic LP-M Series Maintenance Manual

3-9-2 Ethernet

„ Port specifications
When Ethernet perform communication control of the laser marker, use an Ethernet port.
Light color Description
Green Lights up while 1000 BASE-T Management port is in link-up state.
Orange Blinks while there is activity on this port.
„ Ethernet communication conditions
Item
Communication protocol
Standards
Applicable cable
Applicable HUB (or rooter)
IP address
Subnet mask
Default gateway
Port
Start code
Check sum
Delimiter
Reception timer
*1 : Do not use "127" in the first octet.
• Although the cable length between the devices is specified as 100 m at maximum in the Ethernet standard, use of cable
length below 10 m is recommended to avoid communication failure caused by noise and device malfunction.
• The communication control of the laser marker through the Ethernet should be performed in a secure network
environment.
• Depending on the combination, there are cases where IP Address and Subnet Mask values cannot be set even if they
are within the setting range.
• Make sure that the IP address for the laser marker on the network is not overlapping the IP address for the PC.
• If Ethernet is not used for the external control, connect nothing to the Ethernet port.
• For the details of the setting method of communication conditions, refer to "3-2-2 Communication condition setting"
(P.75).
126
Rear of controller
Ethernet communication conditions
TCP/IP
IEEE802.3ab (1000BASE-T) / IEEE802.3u (100BASE-TX) / IEEE802.3 (10BASE-T)
Category 5e or higher
• To connect an external device and one laser marker: Cross cable
• To connect an external device and two or more laser markers through a HUB or a
router: Straight cable
1000BASE-T / 100BASE-TX / 10BASE-T compatible
1.0.0.0 to 223.255.255.255 *1 / Initial value : 192.168.1.5
128.0.0.0 to 255.255.255.254 / Initial value : 255.255.255.0
1.0.0.0 to 223.255.255.255 *1 / Initial value : Unspecified (0.0.0.0)
5001 to 65534, except 9090 and 9091 / Initial value: 9094
• Setting request, Reading request, Reading response: STX
• Normal response: ACK
• Abnormal response: NAK
OFF
CR fixed
Timeout monitoring ON (10 sec.)
ME-LPM-SSM-10
Green LED Orange LED
RJ-45 8-pole connector