Panasonic MINAS A5-series Operating Instructions Manual page 281

1. When in Trouble
Protective function (Detail of error code)
Protective Error code No.
function
Main Sub
*
33 4
Output signals (SI1, SI2, SI3) are
I/F output
assigned with undefined number.
function
number error
1 protection
*
5
Output signals (SI4) are assigned with
I/F output
undefined number.
function
number error
2 protection
*
6 Counter clear function is assigned to a
CL
signal number other than SI7.
assignment
error
*
7 Command pulse inhibit input function is
INH
assigned to a signal number other than
assignment
SI10.
error
Motor 34 0 When a position command within the
working specified input range is given, the motor
range
operates outside its working range
setup error
specified in Pr5.14.
protection
1) Gain is not appropriate.
2) Pr5.14 setup value is low.
*
36 0 Data in parameter storage area has been
EEPROM damaged when reading the data from
1
parameter EEPROM at power-on.
error
2
protection
*
37 0 Data for writing confirmation to EEPROM
EEPROM has been damaged when reading the
1
check code data from EEPROM at power-on.
error
2
protection
*
38 0 With Pr5.04, over-travel inhibit input
Over-travel setup = 0, both positive and negative
inhibit
over-travel inhibit inputs (POT/NOT)
input
have been ON.
protection
With Pr5.04 = 0, positive or negative
over-travel inhibit input has turned ON.
Note
• When protective function marked with
not be disabled by the alarm clear input (A-CLR). To return to the normal operation, turn off
power, remove the cause, and then turn on power again.
Causes
Allocate correct function to each connector
pin.
1) Check the gain (balance between position
2) Increase the setup value of Pr5.14. Or,
• Set up all parameters again.
• If the error persists, replace the driver (it
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.
*
in the protective function table is activated, it can-
Measures
loop gain and speed loop gain) and inertia
ratio.
Set Pr5.14 to 0 to disable the protective
function.
may be a failure.) Return the product to the
dealer or manufacturer.
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