Devicenet Error; Direct Socket Connection Error; Direct Socket Receive Error; Direct Socket Send Error - Mitsubishi Electric M800 Series Manual

M800/M80/E80/C80 Series Alarm/Parameter Manual
5 System Alarms (Z)
Z34

DeviceNet error

Details
Any of the following errors has occurred in the DeviceNet unit.
Master function error (X03 is ON)
Slave function error (X08 is ON)
Message communication error (X05 is ON)
If the errors have occurred in more than one unit, the error No. of the unit with the smallest slot No. is displayed.
If the master function, slave function and message communication errors have occurred at the same time, the
error is displayed in the following priority order.
1. Master function error
2. Slave function error
3. Message communication error
Remedy
Select the [Ext. PLC link control] menu on the maintenance screen to open the unit confirmation screen,
and check the unit in error and details to cancel the error.
Z35

Direct Socket connection error

Details
- Connection has failed.
- Five or more clients attempted a connection.
Remedy
Check the connection of the network cables, and check for broken wires and a failure of the network con-
nection devices such as hub.
When using the Direct Socket communication I/F, connect up to four clients.
Z35

Direct Socket receive error

Details
- Receiving data from a client has failed.
Remedy
Check the connection of the network cables, and check for broken wires and a failure of the network con-
nection devices such as hub.
Z35

Direct Socket send error

Details
- Sending data to a client has failed.
Remedy
Check the connection of the network cables, and check for broken wires and a failure of the network con-
nection devices such as hub.
Z35 Direct Socket timeout error
Details
There was no response from client computers, and a timeout error occurred.
Remedy
Check the connection of the network cables, and check for broken wires and a failure of the network con-
nection devices such as hub.
Z35 Direct Socket comm OFF
Details
The direct Socket communication I/F is OFF.
Remedy
Check the parameter "#11051 Direct Socket ON".
0001
0002
0003
0004
0005
85 IB-1501279-H