DVS DS100S Series - Fault Code Indication

DS100S AC Servo Manual
Fault Code indication
Code No.
Fault Name
Indication
--
Normal
1
Over Speed
Motor speed over than the setting values.
2
Main Circuit Over Voltage
The voltage of main circuit is too high
3
Main Circuit Under Voltage
The voltage of main circuit is too low
4
Position Error
The value of position deviation counter is over than the
setting value.
5
Drive Over Heat
The temperature of the drive is high
6
Speed Amplifier Saturation Fault
Speed adjustment for long time saturation
7
Drive inhibit Error
Speed adjustment in saturation for long time
8
Position deviation accumulation was out of range
Absolute value of position deviation accumulation is over
than 2
30
.
9
Encoder Error
Encoder Signal Error
10
Disconnection Alarm
Power line UVW disconnected or one phase disconnected
11
IPM module Error
IPM smart module error
13
Drive Overload
Servo drive and motor overload(overheat instantaneously)
14
Brake Fault
Brake circuit Error
15
Encoder Counter Error
Encoder counts wrongly
20
EEPROM Error
EEPROM error
23
Current Collecting Circuit Fault
Current collecting circuit fault
30
Encoder Z Pulse Missing
Encoder Z pulse Error
32
Encoder UVW Signal Error
All UVW signal in high level or low level. Or the encoder is
mismatching.
33
UVW Signal Fault
No high resistance in powering up time series
34
UVW Signal Unstable
UVW Signal Unstable
36
When connecting to 9-line encoder, illegal state
states for long time
When connecting to 9-line encoder, illegal state states for
long time
42
AC Input Under Voltage
AC input under voltage
47
Over Voltage When Main Circuit In Powering Up
Over voltage when main circuit in powering up
50
Encoder Communication Error
Communication error when connects with the absolute
encoder.
51
Encoder Communication Disconnect
The drive and encoder communication disconnect.
55
Encoder CRC Checking Wrongly
Encoder gets wrong data when transmitting is disturbed.
56
MODBUS frame is too long.
Data Receiving from MODBUS frame is too long