Panasonic MINAS A6 Multi Series Technical Reference page 186

7.1 List of protective function
This driver module incorporates various protective functions. When a protective function is enabled, the
driver module turns OFF the alarm signal (ALM) and displays the error number on 7-segment LED of the
panel section at front surface.
Alarms does not occur for axes that are disabled by Pr0.20 "Axis limit setting".
Error No.
Alarm
Main Sub
11 0 Control power supply undervoltage protection
(Note 10)
12 0 Over-voltage protection (Note 10)
13 0 Main power supply undervoltage protection
(between P to N)
1 Main power supply undervoltage protection (AC
interception detection)
14 0 Over-current protection
15 0 Over-heat protection
1 Encoder over-heat error protection
16 0 Over-load protection
1 Torque saturation error protection
17 0 Mechanical brake circuit voltage error protection
1 Mechanical brake circuit overload protection
21 0 Encoder communication disconnect error
protection
1 Encoder communication error protection
23 0 Encoder communication data error protection
24 0 Position deviation excess protection
1 Speed deviation excess protection
25 0 Hybrid deviation excess error protection
26 0 Over-speed protection
1 2nd over-speed protection
27 1 Absolute clear protection
4 Position command error protection
6 Operation command contention protection
7 Position information initialization error protection
29 1 Counter overflow protection 1
2 Counter overflow protection 2
31 0 Safety function error protection 3
2 Safety function error protection 5
33 0 Duplicated input allocation error 1 protection
1 Duplicated input allocation error 2 protection
2 Input function number error 1 protection
3 Input function number error 2 protection
4 Output function number error 1 protection
5 Output function number error 2 protection
8 Latch input allocation error protection
34 0 Software limit protection
1 One revolution absolute working range error
(To be continued)
Attribute
Can be Emergency
History cleared stop
(Note 3) (Note 6)
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Protective Functions
EtherCAT
communication
Common
related
(Note 8)
(Note 4)(Note 7)
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