Panasonic MINAS A5-series, Руководство по эксплуатации

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Protective
function
Error code No.
Causes Measures
Main Sub
6-10
1. When in Trouble
Protective function (Detail of error code)
Analog
input 1 (AI1)
excess
protection
39 0 Higher voltage has been applied to the
analog input 1 than the value that has
been set by Pr4.24.
• Set up Pr4.24 correctly. Check the
connecting condition of the connector X4.
• Set up Pr4.24 to 0 and invalidate the
protective function.
Analog
input 2 (AI2)
excess
protection
1 Higher voltage has been applied to the
analog input 1 than the value that has
been set by Pr4.27.
• Set up Pr4.27 correctly. Check the
connecting condition of the connector X4.
• Set up Pr4.27 to 0 and invalidate the
protective function.
Analog
input 3 (AI3)
excess
protection
39 2 Higher voltage has been applied to the
analog input 1 than the value that has
been set by Pr4.30.
• Set up Pr4.30 correctly. Check the
connecting condition of the connector X4.
• Set up Pr4.30 to 0 and invalidate the
protective function.
Absolute
system
down error
protection
40 0 Voltage of the built-in capacitor has fallen
below the specified value because the
power supply or battery for the 17-bit
absolute encoder has been down.
Caution
Once this error occurs, the alarm cannot be cleared until the absolute
encoder is reset.
After connecting the power supply for the
battery, clear the absolute encoder.
*
Absolute
counter
over error
protection
41 0 Multi-turn counter of the 17-bit absolute
encoder has exceeded the specified
value.
• Set Pr0.15 to 2 to ignore the multi-turn
counter over.
• Limit the travel from the machine origin
within 32767 revolutions.
Absolute
over-
speed error
protection
42 0 The motor speed has exceeded the
specified value when only the supply
from the battery has been supplied to
17-bit encoder during the power failure.
Caution
Once this error occurs, the alarm cannot be cleared until the absolute
encoder is reset.
• Check the supply voltage at the encoder
side (5V±5%)
• Check the connecting condition of the
connector, CN X2.
*
Encoder
initialization
error
protection *1
43 0 Encoder initialization error was detected. Replace the motor.
*
Absolute
single turn
counter error
protection *1
44 0 Single turn counter error of encoder has
been detected.
Replace the motor.
*
Absolute
multi-turn
counter error
protection *1
45 0 Multi turn counter error of encoder has
been detected.
Replace the motor.