Operating Instructions

Warning Codes
Digital Keypad RT-KEYPAD
296 | 443
ID No.
Display on LCD Keypad
Warning Name
Description
85
EtherNet/IP over (ECo1)
Ethernet/IP exceeds the maximum communication value
Action and Reset
Action level
Hardware detection
Action time
Immediately act
Warning setting parameter
N/A
Reset method
Manual reset
Reset condition
Immediately reset
Record
N/A
Cause
Corrective Actions
The Master communication value exceeds
the allowable number of the
communication cards
Decrease the Master communication value
Connection occupied due to not
disconnecting the Modbus TPC while the
upper unit is connected without
communicating.
Revise the program of the upper unit to disconnect the connection while the communication is not
used for a long time.
A new Modbus TCP connection is built
whenever the upper unit is connected to
the communication card, which causes
connection occupied.
Revise the program of the upper unit to use the same Modbus TCP connection when connecting
to the same communication card.
ID No.
Display on LCD Keypad
Warning Name
Description
86
IP fail
(ECiP)
IP setting error
Action and Reset
Action level
Software detection
Action time
Immediately act
Warning setting parameter
N/A
Reset method
Manual reset
Reset condition
Immediately reset
Record
N/A
Cause
Corrective Actions
IP conflict
Reset IP
DHCP IP configuration error
Contact MIS to check if DHCP Server works normally