EtherNet/IP Communication
‑238‑
Parameter No. Parameter
Name
Value Range Decimal Address
U3‑18
DO control Bit0: DO1 output control
Bit1: DO2 output control
Bit2: Relay 1 output control
Bit3: Relay 2 output control
29458
U3‑19
AO1 control 0 to 7FFF, indicating 0% to 100%
29459
U3‑20
AO2 control 0 to 7FFF, indicating 0% to 100%
29460
U3‑21
FMP control 0 to 7FFF, indicating 0% to 100%
29461
U3‑22
Reserved Reserved
U3‑23
Speed control Signed data, 1 RPM
29463
When the MD500‑EN1 expansion card is used, the written I/O Messages 0 and I/O
Messages 1 are mapped to U3‑17 and U3‑16 respectively by default. If a command or
frequency fails to be written into the AC drive but I/O Messages 2 to I/O Messages 11
can be written and F0‑02 and F0‑03 are set to 2 and 9 respectively, check whether FE‑
00 and FE‑01 are set to U3‑17 and U3‑16 respectively. If not, manually correct the
values of FE‑00 and FE‑01.
9.6.5 Communication Monitoring Parameters
Table 9–3 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
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