YASKAWA 1000 Series

40 YASKAWA ELECTRIC SIEP C730600 43B 1000-Series Option SI-N3 Technical Manual
9 Input Assemblies (Drive Produces)
9 Input Assemblies (Drive Produces)
The convention in this manual is from the PLC perspective. As such, an assembly is called an “Output Assembly” when
outputted from the PLC and received by this node. An “Input Assembly” is outputted from this node and read by the
PLC. This section details “Input Assemblies” that are “Produced” by this drive.
 Basic Speed Control Input - 70 (0x46)
Note: The control mode (A1-02) determines whether the value for the speed monitor is the output frequency or the actual motor speed.
 Extended Speed Control Input - 71 (0x47)
Input
Instance
Byte Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0
70
0–––––
Running 1
(FWD)
– Faulted
1–
2 Speed Actual (Low Byte)
3 Speed Actual (High Byte)
Parameter Data
Faulted
Faulted
0: No Faults Occurred
1: Fault Occurred
Running1
Forward Running
0: Stop or Reverse Running
1: Forward Running
Speed Actual
Actual Drive Speed
Monitors drive output frequency
Speed actual data: Output frequency
× 2
SS
(SS: Speed scale)
Range: 0 to 0xFFFF
For example, when output frequency of 4096 with a speed scale of 2
Speed actual data = 4096 ×
2
2
= 16384 = 0x4000
Unit depends on o1-03.
Control Mode (A1-02) Speed Actual
0 V/f Output Frequency
0
(H6-01 = 3)
V/f with Simple PG Motor Speed
1 V/f with PG Motor Speed
2OLV Motor Speed
3CLV Motor Speed
5 OLV for PM Motor Output Frequency
6 Advanced OLV for PM motor Motor Speed
7 CLV for PM Motor Motor Speed
Input
Instance
Byte Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0
71
0 At Speed Ref from Net Ctrl from Net Ready
Running 2
(REV)
Running 1
(FWD)
Warning Faulted
1 State
2 Speed Actual (Low Byte)
3 Speed Actual (High Byte)
Name Description
Faulted
Faulted
0: No Faults Occurred
1: Fault Occurred