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F3SG-SR/PG
Intelligent Tap
If the Intelligent Tap detects any failure, it transitions to the LOCKOUT state. Under the LOCKOUT state, the ERR indicator is turned ON. Identify
an error according to the combination of the indicators when the error occurs. See the following troubleshooting tables to take measures.
For detail, Refer to User's Manual.
Illuminated
OFF
Combination of indicators and error description
ERR
IN
(Red)
(Yellow)
(Green/Red)
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---
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Note: 1. The signals output to IO-Link or IN and OUT indicators show the statuses of the F3SG-SR or Intelligent Tap except their LOCKOUT state.
2. The muting inputs A and B are kept in the OFF state when the LOCKOUT state occurs due to the power supply voltage error.
Description
Indicator
Communication
X
error
Communication
X
error in Backup
71
Fast blinking
Slow blinking
OUT
IO-Link
(Green)
Communication error
---
---
DIP Switch circuit error at startup
---
Communication error in Backup
---
Communication error in Restoration
Green
Communication error between the
---
F3SG-SR and the Intelligent Tap
Red
---
Restoration failed
Green
---
LOCKOUT state of the F3SG-SR
Red
---
IO-Link circuit error
Power supply voltage error, or
---
---
other errors
Checking by
Error
SD Manager 3/
code
SD Manager 3
(HEX) *
Mobile APP
X
1D
X
1E
Error description
Cause and measures
The communication lines or other lines may be short-circuited or broken.
Check the cables for cascading or extension cables.
If the wiring is extended with cables other than specified, the cables used for
extension may not have performance equivalent or greater than the specified
cables. Use cables with the same performance or more than the specified
cables.
The communication lines or other lines may be short-circuited or broken.
Check the cables for cascading or extension cables.
If the wiring is extended with cables other than specified, the cables used for
extension may not have performance equivalent or greater than the specified
cables. Use cables with the same performance or more than the specified
cables.
Effect of noise may be excessive.
If other devices using the same power supply generate noise, do not share the
same power supply with other devices, and use a separate power supply
exclusively for the safety components.
The inductive noise tends to be induced especially if the power supply line of the
machine guarded and the power supply line of the Intelligent Tap are arranged
in parallel.
Arrange the exclusive power supply near the Intelligent Tap or lay the power
supply line of the Intelligent Tap away from the power supply line of the machine
guarded.
If the power supply for the Intelligent Tap is located near the power supply of the
machine guarded and it shares the same grounding wire, it is subject to the
influence of common mode noise.
Separate the grounding point or use it as the exclusive ground.
The internal circuit of the Intelligent Tap may be defective.
Replace the Intelligent Tap.
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