Panasonic MINAS A5 Series Operating Instructions Manual page 332

1. When in Trouble
Protective function (Detail of error code)
Error code No.
Protective
function
Main Sub
* 33 6
CL
assignment
error
* 7
INH
assignment
error
Software 34 0
limit
protection
* 36 0
EEPROM
1
parameter
error
2
protection
* 37 0
EEPROM
1
check code
error
2
protection
* 38 0
Over-travel
inhibit
input
protection
Analog 39 0
input 1 (AI1)
excess
protection
Analog 1
input 2 (AI2)
excess
protection
Analog 2
input 3 (AI3)
excess
protection
Note
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Causes
Counter clear function is assigned to a
signal number other than SI7.
Command pulse inhibit input function is
assigned to a signal number other than
When a position command within the
operates outside its working range
1) Gain is not appropriate.
2) Pr5.14 setup value is low.
Data in parameter storage area has been
damaged when reading the data from
EEPROM at power-on.
has been damaged when reading the
data from EEPROM at power-on.
over-travel inhibit inputs (POT/NOT)
have been ON.
over-travel inhibit input has turned ON.
analog input 1 than the value that has
been set by Pr4.24.
analog input 2 than the value that has
been set by Pr4.27.
analog input 3 than the value that has
Measures
Allocate correct function to each connector
pin.
1) Check the gain (balance between position
loop gain and speed loop gain) and inertia
ratio.
2) Increase the setup value of Pr5.14. Or,
function.
may be a failure.) Return the product to the
dealer or manufacturer.
Replace the driver. (it may be a failure).
Return the product to a dealer or
manufacturer.
Check that there are not any errors in
switches, wires or power supply which are
connected to positive direction/ negative
direction over-travel inhibit input. Check that
the rising time of the control power supply
(DC12 to 24V) is not slow.
protective function.
protective function.
protective function.