F39-LSGA datasheet(98/109 Pages) OMRON

98 / 109 page

Common to F3SG-SR and F3SG-PG

Description

Checking by

Error code

(hex)

Cause and measures

Indicator

SD Manager 3/

SD Manager 3

Mobile APP

Safety output error

60, 6B, 6C

The OSSD lines may be short-circuited to each other or

another signal line may be short-circuited to the OSSD

line.

Wire the OSSD lines properly.

The polarity does not match between the power supply

and the OSSD lines.

Check if a correct polarity is selected for the PNP/NPN

setting according to your application. Also check:

• if the power supply (0 VDC or 24 VDC) of the Intelligent

Tap and F3SG-SR/PG is wired as intended.

• if the OSSD lines are properly wired.

Recoverable error

---

The error may occur due to a temporary cause. Identify the

cause by the status of the other LED indicator and take

measures.

Replacement-recommended error

The error may occur due to a product failure. If the

measure according to the status of the other LED indicator

does not work, it is recommended to replace the F3SG-

SR/PG.

Intelligent Tap error

---

An error due to noise may have occurred in the internal

circuit of the Intelligent Tap.

Check the noise level in the environment.

The internal circuit of the Intelligent Tap may be defective.

Replace the Intelligent Tap.

Error due to change of PNP/NPN

polarity during operation

An error due to noise may have occurred in the internal

circuit.

Check the noise level in the environment.

The internal circuit may be defective.

Replace the F3SG-SR/PG.

Blanking monitoring error

An error is detected by the Fixed Blanking Monitoring

function or the Floating Blanking Monitoring function.

Configuration error

39, 3A, 3B

The cascading cable may be short-circuited, broken, or

disconnected. Check that the cascading cable should be

tightly connected. If the cascading cable is broken, replace

it.

The number of connected sensors or beams may have

exceeded the maximum value due to cascading.

Check the configuration.

3C, 3E, 3F

A model name does not match between emitter and

receiver. Check that the emitter and receiver are the same

model.

An error may have occurred to the internal information of

the model name of the F3SG-SR/PG due to effect of noise.

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.

An error may have occurred in the internal circuit.

Replace the F3SG-SR/PG.

Parameter error

The settings do not match between the Intelligent Tap and

F3SG-SR/PG. Perform the Backup.

The settings of the F3SG-SR/PG may be faulty. Check if

the settings are correct.

F39-LSGA Datasheet(PDF) 98 Page - Omron Electronics LLC

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