YASKAWA 1000 Series

8 Output Assemblies (Drive Consumes)
YASKAWA ELECTRIC SIEP C730600 43B 1000-Series Option SI-N3 Technical Manual 25
 MEMOBUS/Modbus Message Command
(Vendor Specific Yaskawa Electric (YE) Assy) - 100 (0x64)
Note: This is a paired assembly (100/150).
Table 8 Function Code Decode Table
Note: Refer to the MEMOBUS/Modbus Data Table in the drive Technical Manual for a list of monitor data using the MEMOBUS/
Modbus message area.
Fault Reset
Fault Reset
0: No Fault Reset
1: Fault Reset
NetCtrl
Run command from Network
0: Depends on b1-02
1: Enables the run command from network
NetRef
Speed reference from Network
0: Depends on b1-01
1: Enables the speed reference from network
Speed Reference
Speed Command
Sets drive speed reference
Speed reference data:
Frequency reference × 2
SS
(SS: Speed scale)
Setting range: 0 to 0xFFFF
For example, when setting a reference of 1024 with a speed scale of 2
Speed reference data = 1024 × 2
2
= 4096 = 0x1000
Unit depends on o1-03.
Torque Reference/Torque Limit
Torque Reference/Torque Limit
Sets the torque reference and torque limit in units of 0.1%.
Sets the torque reference when using torque control (d5-01 = 1).
Sets the torque limit when using speed control (d5-01 = 0).
The torque reference and torque limit are disabled when F6-06 = 0.
Output Instance Byte Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0
100
0 Function Code
1 Register Number (High Byte)
2 Register Number (Low Byte)
3 Register Data (High Byte)
4 Register Data (Low Byte)
Name Description
Function Code
MEMOBUS/Modbus Function Code
Refer to Function Code Decode Table on page 25.
Register Number MEMOBUS/Modbus Register Number
Register Data MEMOBUS/Modbus Register Data
Function Code MEMOBUS/Modbus Function
0x00 No Operation
0x03 Read Register
0x10 Write Register
Name Description