Panasonic minas a4 series Instruction Manual page 259

Protective Error
function code No.
*External Bit 0 of the external scale error code (ALMC) has been
50
turned to 1.
scale
Check the specifications of the external scale.
status 0
error
protection
*External Bit 1 of the external scale error code (ALMC) has been
51
turned to 1.
scale
Check the specifications of the external scale.
status 1
error
protection
Bit 2 of the external scale error code (ALMC) has been
*External
52
turned to 1.
scale
Check the specifications of the external scale.
status 2
error
protection
*External Bit 3 of the external scale error code (ALMC) has been
53
turned to 1.
scale
Check the specifications of the external scale.
status 3
error
protection
Bit 4 of the external scale error code (ALMC) has been
*External
54
turned to 1.
scale
Check the specifications of the external scale.
status 4
error
protection
*External Bit 5 of the external scale error code (ALMC) has been
55
turned to 1.
scale
Check the specifications of the external scale.
status 5
error
protection
CCWTL Higher voltage than ±10V has been applied to the
65
analog command input (CCWTL : CN X5, Pin-16)
input
This protective function is validated when CCWTL is
excess
valid such cases as,
protection
1) Torque control
when Pr02 (Control mode setup) is 5, or Pr02 is2 or 4
and when Pr5B (Torque command selection) is 1.
2) Position control, Velocity control and Full-closed
control when Pr03 (Torque limit selection) is 0.
CWTL input Higher voltage than ±10V has been applied to the
66
analog command input (CCWTL : CN X5, Pin-18)
excess
This protective function is validated when CCWTL is
protection
valid such case as,
1) Position control, Velocity control and Full-closed
control when Pr03 (Torque limit selection) is 0.
The motor and the driver has not been matched.
*Motor
95
automatic
recognition
error
protection
Control circuit has malfunctioned due to excess noise
*Other error Other
or other causes.
No.
Some error has occurred inside of the driver while
triggering self-diagnosis function of the driver.
Causes
[When in Trouble]
Measures
Remove the causes of the error, then clear the external
scale error from the front panel.
And then, shut off the power to reset.
• Check the connecting condition of connector, CN X5.
• Set the CCWTL voltage within ±10V.
• Check the connecting condition of connector, CN X5.
• Set the CWTL voltage within ±10V.
Replace the motor which matches to the driver.
• Turn off the power once, then re-enter.
• If error repeats, this might be a failure.
Stop using the products, and replace the motor and
the driver. Return the products to the dealer or
manufacturer.
257