Mitsubishi Electric NZ2GN2S1-16D User Manual page 121

Setting range
The setting value must be in the range between 1 and 254.
When a value in the range between 1 and 254 is set, the following occurs.
• The first three octets of the IP address: Octets one, two, and three from the IP address of the master station are used for
operation.
• Subnet mask: The subnet mask of the master station is used for operation.
When a value outside the range between 1 and 254 is set, the following occurs.
• When 0 is set, the IP address saved in the non-volatile memory and the subnet mask of the master station are used for
operation.
• When 255 is set, an IP address/station number setting switch out of range error (error code: 0106H) occurs.
• Do not change the IP address/station number setting switches while the I/O module is powered on. If the IP
address/station number setting switches are changed while the I/O module is powered on, an IP address/
station number setting switch changed error (error code: 0200H) occurs, and the ERR. LED flashes. After
setting the IP address/station number setting switches back to the previous setting, turn on Error clear
request flag (RWw0.b10) to clear the error state and turn off the ERR. LED.
• When the power is turned on with the IP address/station number setting switches set to a value in the range
1 to 254, the IP address is saved in the non-volatile memory at the time a data link with the master station is
established. The address 192.168.3.250 is set to the non-volatile memory by factory default.
• Do not set an IP address with duplicated fourth octet in the access range of CC-Link IE TSN. Duplicated
fourth octet causes the duplicated IP address due to the automatic setting of the first to third octet, resulting
in failure of data link establishment.
The following IP addresses cannot be used for input/output modules.
• IP addresses whose host addresses are all 0 or 255.
• IP addresses whose third and fourth octets are all 255.
• IP addresses outside the range 0.0.0.1 to 223.255.255.254
Precautions
When operating switches, use products for static elimination or an antistatic screwdriver, or touch a conducting object such as
a grounded metal to discharge the static electricity from the human body. Failure to do so may cause the module to fail or
malfunction.
6 INSTALLATION AND WIRING
6.2 Setting Switch
6
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