Yaskawa MP3200 Troubleshooting Manual - Manual (Page 123)

6.4 Checking the Communications Settings
6-9
T
roubleshooting Connections with the MPE720
This concludes the procedure to check the communications settings.
1. When the E-INIT or INIT Switch on the CPU Unit/CPU Module Is ON, the network set-
tings of the Machine Controller will be as given below.
In this case, the definition data that is saved in the flash memory of the Machine Controller
will be ignored.
IP address: 192.168.1.1
Subnet mask: 255.255.255.0
Default gateway: 0.0.0.0
2. When the E-INIT and INIT Switch on the CPU Unit/CPU Module Are ON, the network
settings of the Machine Controller will be as given below. The IP address of the Machine
Controller will be the address that was set in the 218IFD Detail Definition Dialog Box
from the MPE720 and saved in flash memory.
1. If the settings that were found in step 4 are not appropriate, correct the settings in the Detail
Definition Dialog Box of each Module using the MPE720 and save the data to flash memory.
2. To reset the IP address from the Module’s Detail Definition Dialog Box, turn OFF the E-INIT
and INIT switches on the CPU Unit/CPU Module and turn the power supply OFF and ON
again.
3. If a connection with the MPE720 cannot be established in this state, temporarily turn ON the E-
INIT or INIT switch on the front of the CPU Unit/CPU Module to establish a connection from
the MPE720 with the default network settings and check the settings.
Information
Note