KEYENCE DL-EP1 - Manual (Page 44)

- EtherNet/IP Compatible Network Unit DL-EP1 User’s Manual (IB) -
3-3 Cyclic communication
3-14
3
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56
Current limitation
error
The number of connected
sensor amplifiers exceeds
the allowable range.
Use sensor amplifiers within
the allowable range.
57
Communication
error between
sensor amplifiers
An error occurred during
communication between
sensor amplifiers.
Check if there is a noise
source around the DL-EP1.
If the sensor communication
indicator is flashing red, turn
the power on again.
70
IP address
duplicate error
The IP address is the same
as another device.
Check the IP address
setting.
100 System error The IP address is incorrect.
Contact your nearest
KEYENCE office.
101 System error
A default gateway setting
error occurred.
102 System error
An attempt to read data in
EEPROM such as the MAC
address has failed.
103 System error
An attempt to start the
protocol stack has failed.
104 System error
An attempt to access
FlashROM has failed.
150 System error
The number of held IDs is
incorrect.
151 System error
The number of sensors is
incorrect.
152 System error An initial read error occurred.
Error
ID
Number
Code Description Cause Actions