Leadshine EL8-EC Series, Руководство пользователя

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User manual of EL8-EC***F AC Servo
319
Error
code
Main Sub Display: “ Er 1b3 ”
1b 3 Content: External encoder frequency divider parameter error
Cause Diagnosis Solution
Values out of range
Numerator or denominator
is zero/Set values out of
range Reduce number of pulses per revolution
Error
code
Main Sub Display: “ Er 1b4 ”
1b 4
Content: Excessive synchronous position mode command
Cause Diagnosis Solution
Values out of range
Numerator or denominator
is zero/Set values out of
range Reduce number of pulses per revolution
Error
code
Main Sub Display: “ Er 1c0 ”
1c 0 Content: Both STO failed
Cause Diagnosis Solution
Both STO input signals
valid
Verify if STO power supply
is normal Verify 24V STO power supply and power
cable connection
Disconnect switch
connected to STO Close switch
Error
code
Main Sub Display: “ Er 1c1 ”
1c 1 Content: 1
st
STO failed
Cause Diagnosis Solution
1
st
STO input signal
valid
Verify if STO power supply
is normal Verify 24V STO power supply and power
cable connection
Disconnect switch
connected to STO Close switch
Error
code
Main Sub Display: “ Er 1c2 ”
1c 2 Content: 2
nd
STO failed
Cause Diagnosis Solution
2
nd
STO input signal
valid
Verify if STO power supply
is normal Verify 24V STO power supply and power
cable connection
Disconnect switch
connected to STO Close switch
Error
code
Main Sub
Display: “ Er 210 ”
21 0 Content: I/O input interface assignment error
Cause Diagnosis Solution
Input signal assigned with
two or more functions. Verify values of Pr4.00-Pr4.09,
Pr4.44-4.47 Set proper values for
Pr4.00-Pr4.09, Pr4.44-4.47