EX600-W
Series
LED Display
Base module
PROFINET communication
specifications
q
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u
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No. LED name
Function
Color of LED
Operation
1
PWR
Power supply
voltage
(US1/US2)
Green LED
is ON.
Power supply voltage for control and input (US1) is normal,
and power supply voltage for output (US2) is normal.
Green LED
flashes.
Power supply voltage for control and input (US1) is normal,
and power supply voltage for output (US2) is abnormal.
(Applicable when the output power supply voltage monitoring setting is enabled)
Red LED
flashes.
Abnormal power supply voltage level for control and input (US1)
(Applicable when the control and input power supply voltage monitoring setting is enabled)
OFF
Power supply for control and input (US1) is not supplied.
2
SF
Base module
system status
OFF
Normal operation
Green LED flashes.
Node flashing test command has been received.
Red LED
flashes.
Restorable error is detected. (LED flashes when one
diagnostic information item or more is detected.)
· Abnormal power supply voltage level for control and input (US1)
(Applicable when the control and input power supply
voltage monitoring setting is enabled)
· Abnormal power supply voltage level for output (US2)
(Applicable when the output power supply voltage
monitoring setting is enabled)
· Excessive I/O setting inputs/outputs
· Analog I/O upper set limit exceeded
· Analog input range upper and lower limit exceeded
· Abnormal number of remote connections
· Error in communication between units
· EX600 I/O unit detects diagnostic information
· Valve diagnostic information detected
Red LED is ON.
Non-restorable error is detected. (e.g. Hardware failure)
3
BF
PROFINET
connection
status
OFF
PROFINET communication is established.
Red LED
flashes.
The PROFINET controller setting and the EX600 configu-
ration data are mismatched.
Red LED
is ON.
PROFINET communication is not established.
· The power supply of the PROFINET controller is OFF.
· There is a defective connection in the communication
cable between the PROFINET controller and the base
module.
· The PROFINET controller or the base module has
broken down.
· The PROFINET controller setting and the device name
of the base module are mismatched.
4
W-SS
Radio wave
receiving intensity
(For communication
from remote to base)
Green LED is ON.
The received power level of all remotes is 3.
Green LED flashes. (1 Hz) There are connected remotes with a received power level of 2.
Green LED flashes. (2 Hz) There are connected remotes with a received power level of 1.
Red LED flashes.
No remotes are connected.
OFF
The remote module is not registered.
5
W-NS
Wireless
communication
connection
status
Green LED is ON.
All remote modules are connected correctly.
Green LED flashes.
There are unconnected remote modules.
Red LED flashes.
All remote modules are unconnected.
Red LED
is ON.
All remote modules are unconnected.
(Non-restorable error in wireless communication)
Red/Green
Wireless communication connection is under construction. (Pairing)
Orange LED is ON.
Forced output mode
OFF
The remote module is not registered.
6
W-MS
Remote module
connection
system status
Green LED is ON.
Remote module is normal.
Red LED
flashes.
Restorable error is detected. (LED flashes when one
diagnostic information item or more is detected.)
· Abnormal power supply voltage level for control and input (US1)
· Abnormal power supply voltage level for output (US2)
· Excessive I/O setting inputs/outputs
· Analog I/O upper set limit exceeded
· Analog input range upper and lower limit exceeded
· Error in communication between units
· EX600 I/O unit detects diagnostic information
· Valve diagnostic information detected
Red LED is ON.
Non-restorable error is detected. (e.g. Hardware failure)
OFF
No remote modules are connected.
7
LINK/ACT1
LINK/ACT2
Communication status of
PROFINET ports 1 and 2
Green LED is ON.
Link, No Activity
Green LED flashes.
Link, Activity
OFF
No Link, No Activity
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