-L*F1011 9/11-
[Monitor display]
Displays the operation status of this product using the LEDs.
LED display
The display is the same for both the base unit and the extension unit.
LINK
IN
ALM
7-segment display
LINK
IN
ALM
LINK
(Green)
LINK
ALM
IN
(Orange)
Name Indication status
ALM
(Red)
Details
Both the transmission signal and
24V power supply are supplied
I/O power supply voltage drop,
Sensing level drop
Slave unit voltage drop
(including DP, DN disconnections and reverse connections)
Transmission error,
I/O power supply voltage reduction
No power supply
Normal
Master unit detecting that the unit ID (address) is
redundant or not set
ON
OFF
Flashing
On
Flashing
Alternate flashing
On
Off
Off
On
Off
LINK
ALM
Normal state: LINK flashing, ALM off, IN ON on/OFF off
Threshold display Light receiving level value display
[Troubleshooting]
LINK
IN
ALM
Cause
Measures
○
○
○
Off
Off
Off
●
On
○
Off
○
Off
◎
Flashing
(0.5 seconds
alternately)
○
Off
◎
Flashing
(0.5 seconds
alternately)
－
－
◎
Flashing
(On for
0.2 seconds,
off for
1.0 seconds)
LINK
IN
ALM
■
Unit voltage (DP-DN) reduction detection
LINK
ALM
The display is the same for both the base unit and the extension unit.
LINK
IN
ALM
Flashing
Take measures as follows in the following case.
Symptom
Measures
Detection cannot be
performed.
Setting cannot be
performed with
ARW-04.
Indication
Cause
Measures
[E-0303]
■
Error voltage detection
Parameter
Default variable
Variable
Details
[01.]
50
Set the light receiving level value to judge detection.
0-4095
(0 - 100%)
Threshold
[02.]
5
Set the amount of change in the light receiving value
required to turn the detection state from ON to OFF.
0-4095
(0 - 100%)
Hysteresis
[03.]
0
Set an upper limit for light received to generate
an alarm.
0-4095
(0 - 100%)
Alarm value Hi
[04.]
0
Set a lower limit for light received to generate
an alarm.
0-4095
(0 - 100%)
Alarm value Lo
[05.]
50
Set a monitor time of light receiving value to generate
an alarm. (1 = 100ms)
3-255
Alarm value
monitor time
[06.]
0
Transmission type dark (shielding) ON
Transmission type light (transmission) ON
0
Light ON/Dark
ON
Reflection type dark (w/o reflection) ON
Reflection type light (w/ reflection) ON
[07.]
0
Simple mode (Preventive maintenance function disabled)
Normal mode (Preventive maintenance function enabled)
0
Operation
mode
[08.]
0
AD value display (0 - 4095 Digit)
0 - 100% display
Light receiving
level display
[18.]
0
Normal display
180° flipped display
7-segment
display
orientation
switch
(base unit only)
[10.]
0-999
Set the ON delay time. (1 = 100ms)
0
ON Delay
[11.]
0-999
Set the OFF delay time. (1 = 100ms)
0
OFF Delay
[12.]
0-999
Set the One Shot time. (1 = 100ms)
0
One Shot
[17.]
Automatic setting disabled
Automatic setting for address only
Address/Parameter automatic setting
0
1
Automatic setting for parameter only
* Linked to base unit's parameters.
0
Address/
Parameter
automatic
setting
(Base unit only)
1
2
3
[09.]
0
High
Middle
0
Light emitting
power
Low
1
2
1
0
1
0
1
2
3
- AnyWireASLINK
transmission signal
is not connected.
- Power supply for
the AnyWireASLINK
system itself is not
turned on.
- Transmission waveform
cannot be received due
to reasons such as the
DP-DN line being
directly connected to
the 24-0V power supply.
- Confirm that there is no disconnection
between the ASLINKAMP and the
AnyWireASLINK system, and recover
the connection.
- Confirm the power status of the
AnyWireASLINK system, and turn on
the power.
The set parameter is
incorrect.
Check the parameter correspondence table and set
the correct parameter.
- Is wiring correct?
→
Reconfirm the transmission line and power supply line connections.
- Is power fed to the AnyWireASLINK system?
→
Confirm the power supply.
- Has address setting been performed?
→
Perform address setting.
- Are you using within the rated input range?
→
Use within the rated detection range.
- Is wiring correct?
→
Reconfirm the transmission line connection, and that the transmission signal is
applied.
- Is power fed to the AnyWireASLINK system?
→
Confirm the power supply.
- Was setting performed with the protective cover open?
→
Open the protective cover. Setting cannot be performed with the cover closed.
- Is the set parameter correct?
→
Check the parameter correspondence table and set the correct parameter.
- Re-connect to the AnyWireASLINK
system.
- The ASLINKAMP
maintains the
address 255
(default setting).
- Set any address other than 255.
- The ASLINKAMP has
an address redundant
with another unit.
- Look for the other unit which has the
same error indication, and set any
address different from it.
- The internal power
voltage of the
ASLINKAMP has been
reduced.
- DP-DN disconnections
and reverse connections
- Decrease the number of units
connected to the same
AnyWireASLINK system.
- Shorten the transmission line between
the ASLINKAMP and the master unit.
When the following errors are indicated on the display window of this
product, take measures as shown below.
Check the following points and remove the corresponding cause.
- Is the voltage of the 24V DC power supply supplied to the AnyWireASLINK
master within the allowable voltage range?
- Is there any looseness or poor contact in the connections between the main
line and branch lines?
- Do the unit and connection load currents meet the system conditions?
If the 24V DC voltage supplied to this unit is significantly reduced (near
approx. 16V), "dc24 Lo" is displayed and the unit's functions stop.
Confirm the supply voltage and bring it within the allowable range.
When the following error is indicated on the address writer, take
measures as shown below.
[Parameters and items]
