EtherCAT Communication
‑113‑
17; otherwise, an operation exception will occur. Besides, if any non‑zero value is
written to the high‑order 8 bits of U3‑17, the AC drive will report the communication
fault Err164.
Communication Monitoring Parameters
Table 6–6 Communication monitoring parameters
Parameter Parameter Name
Unit
Decimal Address
U0‑00
Running frequency
0.01 Hz 28672
U0‑01
Frequency reference
0.01 Hz 28673
U0‑02
Bus voltage
0.1 V 28674
U0‑03
Output voltage
1 V 28675
U0‑04 Output current 0.1 A 28676
U0‑05 Output power
0.1 kW
28677
U0‑06 Output torque 0.1% 28678
U0‑07 DI state 1 28679
U0‑08
DO/RO state
1 28680
U0‑09
AI1 voltage
0.01 V 28681
U0‑10
AI2 voltage
0.01 V 28682
U0‑11
AI3 voltage
0.01 V 28683
U0‑12
Count value
1 28684
U0‑13
Length value
1 28685
U0‑14
Load speed
1 28686
U0‑15
PID reference
1 28687
U0‑16
PID feedback
1 28688
U0‑17 PLC stage 1 28689
U0‑18
Pulse input
frequency
0.01 kHz
28690
U0‑19
Feedback speed
0.01 Hz 28691
U0‑20
Remaining running
duration
0.1 min
28692
U0‑21
AI1 voltage before
correction
0.001 V 28693
U0‑22
AI2 voltage before
correction
0.001 V 28694
U0‑23
AI3 voltage before
correction
0.001 V 28695
U0‑24
Linear speed 1 m/min
28696
U0‑25 Current power‑on
duration
1 min
28697
U0‑26
Current running
duration
0.1 min
28698
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