Panasonic MINAS A5 Series Operating Instructions Manual page 331

1. When in Trouble
Protective function (Detail of error code)
Error code No.
Protective
function
Main Sub
Deviation 29 0 Positional deviation of encoder pulse
counter reference has exceeded 2
protection
Safety input 30 0 Input photocoupler of both or one of
protection safety input 1 and 2 is OFF.
* 33 0 Input signals (SI1, SI2, SI3, SI4, SI5) are
I/F input
assigned with two functions.
duplicated
allocation
error 1
protection
* 1
I/F input are assigned with two functions.
duplicated
allocation
error 2
protection
* 2 Input signals (SI1, SI2, SI3, SI4, SI5) are
I/F input
function
number error
1 protection
* 3
I/F input
function
number error
2 protection
* 4 Output signals (SO1, SO2, SO3) are
I/F output
function
number error
1 protection
* 5 Output signals (SO4, SO5, SO6) are
I/F output
function
number error
2 protection
Note
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.
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Causes
Check wiring of safety input 1 and 2.
Allocate correct function to each connector
pin.
* in the protective function table is activated, it can-
Measures
position command pulses.
saturated in torque monitor.
Pr5.22.
per the wiring diagram.
1
2
3
4
5
6
7