Chapter 4 Procedures Before Operation - Mitsubishi Electric NZ2GN2B1-32D User Manual

4
PROCEDURES BEFORE OPERATION
This chapter describes the procedures before operation.
1.
IP address setting switch setting
Set the fourth octet of IP address of I/O module.
Page 58 IP address setting switch setting
2.
Function setting switch setting
Set functions of the I/O module.
In the factory default switch status, the I/O module operates in the following settings. Change the switch status as necessary.
• Input response time setting: 1ms
• Output HOLD/CLEAR setting: CLEAR
Page 60 Function setting switch setting
3.
Connection
Mount the I/O modules on the DIN rail.
Page 64 Mounting the modules on a DIN rail
4.
Wiring
Wire the power supply, Ethernet cables, and external devices to the I/O modules.
Page 65 Wiring of Terminal Block for Module Power Supply and FG
Page 67 Wiring of Ethernet Cable
Page 69 Wiring of External Device and I/O Terminal Block
5.
Parameter setting
Set the network parameters.
Page 74 Network Configuration Setting
6.
Programming
Create a program.
To replace the I/O module, follow the procedure described below:
• Power off the I/O module and remove it.
• Prepare a new I/O module and perform the procedure from step 1 to step 4. At this time, the settings of IP
address setting switch and function setting switch must be the same as the settings for I/O module before
replacement.
• Check that the RUN LED and DATA LINK LED of I/O module are on and the ERR. LED is off before
restarting control operation.
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