YASKAWA EUROPE
TOMP YEUOS7S 01A – Sigma-7 Series Advanced Safety Module – Instruction Manual
23
en
6.2
Alarms
The following alarms may occur in the safety module after installation and switching on the
power supply.
Alarm Code
Alarm Name
Alarm Meaning
A.E29
·¼»ÊÏźË»Ɠ
Internal Encoder Error
No valid encoder signal.
A.E33
·¼»ÊÏźË»Ɠ
Supply Voltage Error
The internal supply voltage monitoring
detected an error.
A.E34
·¼»ÊÏźË»Ɠ
I/O Test Failed
The test of the external I/O connection failed.
A.E36
·¼»ÊÏźË»Ɠ
Temperature Limit Exceeded
Internal temperature limits of safety module
exceeded.
A.E71
Safety Module Detection
Failure
The presence of the safety module was not
detected.
A.E74
Safety Module Non-support
A safety module that is not supported by the
SERVOPACK has been connected.
A.E81
Safety Module Unmatch
É·¼»ÊÏÃźË»º¿Ů»È»ÄʼÈÅÃʾ»ÅÄ»ËÉ»º
before has been connected.
A.EB0
·¼»ÊÏźË»Ɠ
System Malfunction
An error occurred in the system of the safety
module.
A.EB2
·¼»ÊÏźË»Ɠ
Parameter Setting Error
The settings of the safety functions do not
conform to the settings of the connected motor
or parameter setting is out of logical area.
A.EB3
HWBB Circuit Malfunction
An error occurred in the HWBB circuit of the
SERVOPACK.
A.EC1
Safety-related Servo
Parameter Unmatch Alarm
No parameters available in the safety module.
A.E1F
·¼»ÊÏźË»Ɠ
Unknown Alarm
This alarm code is generated when the safety
module outputs an unregistered alarm in the
SERVOPACK.
