Alarm History - Mitsubishi Electric FR-A5NPA Instruction Manual

Profibus/dp communication option
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8.2.8 Alarm history

The eight past error definitions of the inverter can be read.
PNU
P947.1 to
Error history No. 1
P947.8
read
P947.9 to
Error history No. 2
P947.16
read
P947.17 to
Error history No. 3
P947.24
read
P947.25 to
Error history No. 4
P947.32
read
P947.33 to
Error history No. 5
P947.40
read
P947.41 to
Error history No. 6
P947.48
read
P947.49 to
Error history No. 7
P947.56
read
P947.57 to
Error history No. 8
P947.64
read
<Error numbers>
Error
Definition
Number
00
No alarm
H
10
E.OC1
H
11
E.OC2
H
12
E.OC3
H
20
E.OV1
H
21
E.OV2
H
22
E.OV3
H
30
E.THT
H
31
E.THM
H
40
E.FIN
H
50
E.IPF
H
51
E.UVT
H
60
E.OLT
H
70
E.BE
H
80
E.GF
H
81
E.LF
H
* Refer to the inverter manual for details of the error definitions.
PARAMETER DEFINITIONS - V500 SERIES
Item
P947.1
P947.2 to P947.8
P947.9
P947.10 to P947.16 :All 0
P947.17
P947.18 to P947.24 :All 0
P947.25
P947.26 to P947.32 :All 0
P947.33
P947.34 to P947.40 :All 0
P947.41
P947.42 to P947.48 :All 0
P947.49
P947.50 to P947.56 :All 0
P947.57
P947.58 to P947.64 :All 0
Error
Number
90
H
A0
H
A1
H
A2
H
A3
H
B0
H
B1
H
B2
H
C0
H
C1
H
C2
H
C3
H
D0
H
D1
H
D2
H
61
Data Definition
:Error number
:All 0
:Error number
:Error number
:Error number
:Error number
:Error number
:Error number
:Error number
Error
Definition
Number
E.OHT
D3
E.OPT
D4
E.OP1
D5
E.OP2
D6
E.OP3
D7
E.PE
D8
E.PUE
D9
E.RET
DA
E.CPU
DB
E.CTE
DC
E.P24
F1
E.P12
F2
E.OS
F3
E.OSD
F6
E.ECT
F7
Data Type
AUs16
AUs16
AUs16
AUs16
AUs16
AUs16
AUs16
AUs16
Definition
E.OD
H
E.ECA
H
E.MB1
H
E.MB2
H
E.MB3
H
E.MB4
H
E.MB5
H
E.MB6
H
E.MB7
H
E.EP
H
E. 1
H
E. 2
H
E. 3
H
E. 6
H
E. 7
H

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