Appendices
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AC Servomotors/Servo Drives 1S-series with Built-in EtherCAT® Communications User’s Manual (I586)
Event name STO Detected Event code 98210000 hex
Description The safety input OFF state was detected via the safety input signal or EtherCAT communications.
Source
EtherCAT Master Function Mod-
ule
Source details
Slave
Detection
timing
Continuously
Error
attributes
Level
Information
*1
*1. You can change the level to minor fault by using Information Level Change Selection (4030-01 hex).
Recovery
---
Log category
System log
Effects User program Continues. Operation Power drive circuit is OFF
Indicators
EtherCAT NET RUN EtherCAT NET ERR EtherCAT LINK/ACT
--- --- ---
System
-defined
variables
Variable Data type Name
None None None
Cause and
correction
Assumed cause Correction Prevention
The cable is disconnected or bro-
ken
Reconnect the input wiring for
safety inputs 1 and 2. If the cable
is broken, replace it.
Connect the input wiring for safety
inputs 1 and 2 securely.
The STO input was turned OFF
via EtherCAT communications
Remove the cause that turned
OFF the safety input signal of the
Safety Input Unit.
Improve the surrounding environ-
ment based on the cause that
turned OFF the safety input signal
of the Safety Input Unit.
Attached
information
None
Precautions/
Remarks
AL status code: -, Error No.: C000 hex (ST)
Event name Memory All Cleared Event code 98220000 hex
Meaning The Unit setting was cleared.
Source
EtherCAT Master Function Mod-
ule
Source details
Slave
Detection
timing
Operation by
user
Error
attributes
Level
Information
Recovery
---
Log category
System log
Effects User program Continues. Operation Not affected.
Indicators
EtherCAT NET RUN EtherCAT NET ERR EtherCAT LINK/ACT
--- --- ---
System
-defined
variables
Variable Data type Name
None None None
Cause and
correction
Assumed cause Correction Prevention
Clear All Memory was performed --- ---
Attached
information
None
Precautions/
Remarks
AL status code: -, Error No.: -
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