Rtelligent EP Series - Register Details; 3.3.1. Driver Flag Register [0~1]

EP Series User Manual
26
3.3. Register details
3.3.1. Driver flag register [0～1]
1
．
Warning mark register [0]
All alarm flags of the driver are defined. MODBUS address: 0
15
11
10
9
8
Reserve
ECDE1
R-0
R-0
7
6
5
4
3
2
1
0
POSE
MPE
MEM
OT
UV
OV
OC
IVE
R-0
R-0
R-0
R-0
R-0
R-0
R-0
R-0
Table 3-2 Register details [0]
BIT
Name
Description
9～15
Reserve
Read always returns 0.
8
ECDE1
Encoder failure
0: The encoder signal is normal
1: The encoder signal is abnormal
7
POSE
Tracking Error Alarm
0: No tracking error alarm
1: A tracking error alarm occurs, and the motor cannot follow the
encoder normally. Possible reasons are as follows:
 Position out-of-tolerance alarm threshold
 Encoder wiring
 Motor wiring
 Whether the settings of parameters such as speed and acceleration
are reasonable
6
MPE
Motor phase loss alarm
0: No phase loss alarm
1: A phase loss alarm occurs, and the driver cannot detect the
current of the motor winding normally. Need to check motor wiring,
motor type
5
MEM
Parameter validation error
0: Parameter verification is correct
1: Parameter verification error.