Panasonic MINAS A5 Series Operating Instructions Manual page 335

1. When in Trouble
Protective function (Detail of error code)
Error code No.
Protective
function
Main Sub
* 55 0 A-phase wiring in the external scale is
A-phase
defective, e.g. discontinued.
wiring error
protection
* 1 B-phase wiring in the external scale is
B-phase
defective, e.g. discontinued.
wiring error
protection
* 2 Z-phase wiring in the external scale is
Z-phase
defective, e.g. discontinued.
wiring error
protection
Forced 87 0 Forced alarm input (E-STOP) is applied.
alarm input
protection
* 95 0 to 4 The motor and the driver has not been
Motor
matched.
automatic
recognition
error
protection
* 99 0 Excessive noise or the like is detected as
Other error
an abnormal signal.
This type of error will occur if the alarm
clear is attempted while the safety input
1/safety input 2 is not in normal state
(input photocoupler is ON).
Control circuit has malfunctioned due to
Other
No. excess noise or other causes.
Some error has occurred inside of the
driver while triggering self-diagnosis
function of the driver.
Phone: 800.894.0412 - Fax: 888.723.4773 - Web: www.clrwtr.com - Email: info@clrwtr.com
Causes
Check the A-phase wiring connection.
Check the B-phase wiring connection.
Check the Z-phase wiring connection.
Check the wiring of forced alarm input
(E-STOP).
Replace the motor which matches to the
driver.
Measures
Stop using the products, and replace the
motor and the driver. Return the products to
the dealer or manufacturer.
safety input 2 and then start the alarm clear.
Stop using the products, and replace the
motor and the driver. Return the products to
the dealer or manufacturer.
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