Fuji Electric FRENIC-Ace series - Alarm Code List

9.2 CANopen Communication
9-47
COMMUNICATION FUNCTIONS
Chap 9
9.2.13 Alarm code list
There are following two ways to read alarm codes via CANopen when the inverter trips.
1. Read the alarm code defined in CANopen from Index 1003 sub1 Standard error field or Index 603F Error code
For reference: When an alarm on occurs, EMCY message is automatically sent to the CANopen master (see
Section 9.2.7 ) and the alarm code is written into Index 1003 sub1 Standard error field and Index 603F Error
code. However, since the EMCY message is not held, the message can not be read afterward.
2. Use the inverter function codes M16, M17, M18, and M19 to read the alarm codes (latest, first, second, and
third most recent alarm codes)
The Table 9.2-22 lists the alarm codes:
Table 9.2-22 Alarm Code List
Alarm code
Content Display
Alarm code
Content Display
Error field M16 to M19
Error field
M16 to
M19
0000 0 (00
H
) No alarm --- 5220 33 (21
H
) Terminal block PCB error er3
2310 1 (01
H
) Over current (accelerating) 0c1 7510 34 (22
H
) Option communications error er4
2310 2 (02
H
) Over current (decelerating) 0c2 8100 35 (23
H
) Option error er5
2310 3 (03
H
) Over current (constant rate) 0c3 F004 36 (24
H
) Operation error er6
2120 5 (05
H
) Ground fault ef 7200 37 (25
H
) Tuning error er7
3210 6 (06
H
) Over voltage (accelerating) 0u1 7510 38 (26
H
) RS-485 communications
error (COM port 1)
er8
3210 7 (07
H
) Over voltage (decelerating) 0u2 7120 42 (2A
H
) Step-out detection erd
3210 8 (08
H
) Over voltage (constant speed
or stopping)
0u3 3300 46 (2E
H
) Output phase-failure
detection
0pl
3220 10 (0A
H
) Under voltage lu 8400 47 (2F
H
) Speed inconsistency/
excessive speed deviation
ere
3130 11 (0B
H
) Input phase loss lIn 3221 51 (33
H
) Data saving error during
undervoltage
erf
5450 14 (0E
H
) DC fuse-blowing fus 7510 53 (35
H
) RS-485 communications
error
(COM port 2)
erp
5440 16 (10
H
) Charging circuit failure pbf 5220 54 (36
H
) Hardware error erh
4210 17 (11
H
) Heat sink overheat 0h1 8500 56 (38
H
) Positioning control error ero
9000 18 (12
H
) External alarm 0h2 5430 57 (39
H
) EN circuit failure ecf
4210 19 (13
H
) Inverter internal overheat 0h3 7200 58 (3A
H
) PID feedback wire break cof
4310 20 (14
H
) Motor protection (PTC/NTC
thermistor)
0h4 5400 59 (3B
H
) Braking transistor broken dba
4210 22 (16
H
) Braking resistor overheat dbh 6320 65 (41
H
) Customizable logic failure ecl
4310 23 (17
H
) Overload of motor 1 0l1 4210 70 (46
H
) Charging resistor overheat 0h6
4310 24 (18
H
) Overload of motor 2 0l2 8110 --- CAN overrun ---
4110 25 (19
H
) Inverter overload 0lu 8120 --- CAN in Error passive ---
FF00 254 (FEH)
Mock alarm err 8130 --- Life guard error ---
8110 --- CAN overrun (Note) --- HeartBeat error ---
8120 --- CAN error passive (Note) --- Out of operational ---
8130 --- Guarding error or hard beat
error
(CANopen communication
disconnect detection)
(Note)
--- 8140 --- Recovered from Bus-Off ---
8140 --- Recovery from CAN bus-off
(Note)
--- 8150 --- Transmit COB-ID
---
7310 27 (1B
H
) Overspeed protection 0s 8200 --- Protocol error
---
7301 28 (1C
H
) PG wire break pg 8210 --- PDO not processed due to
length error
---
5500 31 (1F
H
) Memory error er1 8220 --- PDO length exceeded
---
7520 32 (20
H
) Keypad communications error er2
Note: After this error occurred, the inverter generates er5 according to the y34 / o27 setting.