DMG JUNIOR 4.0 - Page 74

User
Manual
File Name
Revision
Date
Page
93010350.EN_A_Junior 4.0 User
Manual_240828_v1.0 - VVVF
1.0
28/08/2024
74 / 90
Code
Alarm Name
Sub Code
Description
Er7
At magnetic pole position offset tuning
51
Tuning without motor
52
Magnetic pole position tuning result error
53
F42 setting miss
54
L04 mismatch
Er7
At current detection offset tuning
61
EEPROM writing error
62
STOP key_ON
Er7
Synchronous motor tuning error
5058
Amature resistance error (lower limit)
5059
Amature resistance error (upper limit)
5060
Ld error (lower limit)
5061
Ld error (upper limit)
5062
Lq error (lower limit)
5063
Lq error (upper limit)
5080
ACR gain error (upper limit)
5081
ACR gain error (lower limit)
Er8
RS485 communication error
0
CH1 RS485 communication error
nrb
NTC thermistor disconnection detection
0
NTC thermistor disconnection detection
OS
Overspeed
0
Overspeed protection
Pg
PG error
1
2
50
Option – A/B phase (Sin) disconnection detection
51
Option – C/D phase (Sin) disconnection detection
52
Option – R phase (Sin) disconnection detection
53
Option – A/B phase (pulse) disconnection detection
54
Option – Z phase (pulse) disconnection detection
55
Option – U/V/W phase (pulse) disconnection detection
60
Option – watchdog time out
61
Option – serial encoder response time out
62
Option – CPU communication CRC error
63
Option – CPU out of communciation error
70
Option – ABZ output error
71
Option – serial encoder each alarm
72
Option - memory access error
73
Option – culcuration error
80
Option – PG card setting error
ErE
Speed mismatch
(speed deviation excess)
1
The marks of speed command and speed detection differ
3
Speed deviation exces (speed detection > speed command)
5
Speed detection continues being 0
7
Speed deviation exces (speed detection < speed command)
ErF
Undervoltage data save error
0
Undervoltage data save error
ErP
RS485 2ch
communication error
0
CH2 RS485 communication error