C.9 Memobus/Modbus Data Table - YASKAWA L1000A Technical Manual

C.9 MEMOBUS/Modbus Data Table

Table below lists all MEMOBUS/Modbus data. There are three types of data: command data, monitor data, and broadcast
data.
◆ Command Data
It is possible to both read and write command data.
Note: Bits that are not used should be set to 0. Refrain from writing to reserved registers.
Register No.
0000H Reserved
Operation Commands and Multi-function Inputs
bit 0
bit 1
bit 2
bit 3
bit 4
bit 5
0001H
bit 6
bit 7
bit 8
bit 9
bit A
bit B
bit C to F
0002H Speed Reference
0003H Reserved
0004H Torque Limit, 0.1% units, signed
0005H Torque Compensation, 0.1% units, signed
0006H Reserved
0007H Analog Output Terminal FM Setting (10 V / 4000 H)
0008H Analog Output Terminal AM Setting (10 V / 4000 H)
Settings for Multi-Function Digital Outputs
bit 0
bit 1
bit 2
bit 3
0009H
bit 4
bit 5
bit 6
bit 7
bit 8 to F
000AH to 000EH Reserved
Control Selection Setting
bit 0, 1
bit 2
bit 3
000FH bit 4 to B
bit C
bit D
bit E
bit F
0010H to 001AH Reserved
001BH Analog Monitor Option AO-A3 Analog Output 1 (10 V/4000 H)
001CH Analog Monitor Option AO-A3 Analog Output 2 (10 V/4000 H)
001DH Digital Output Option DO-A3 Output (Binary)
001EH to 001FH Reserved
YASKAWA ELECTRIC SIEP C710616 38A YASKAWA AC Drive L1000A Technical Manual
Up command
Down command
External Fault (EF0)
Fault Reset
ComRef
ComCtrl
Multi-Function Input 3
Multi-Function Input 4
Multi-Function Input 5
Multi-Function Input 6
Multi-Function Input 7
Multi-Function Input 8
Reserved
Units are determined by parameter o1-03.
Multi-Function Relay Output 1 (terminal M1-M2)
Multi-Function Relay Output 2 (terminal M3-M4)
Multi-Function Relay Output 3 (terminal M5-M6)
Multi-Function Photocoupler Output 1 (terminal P1-C1)
Multi-Function Photocoupler Output 2 (terminal P2-C2)
Reserved
Enables the function in bit 7
Fault Contact Output (terminal MA/MB-MC)
Reserved
Reserved
Torque limit input (enables the setting from MEMOBUS/Modbus)
Torque compensation input (enables the setting from MEMOBUS/Modbus)
Reserved
Enable Terminal S5 Input for Broadcast Data
Enable Terminal S6 Input for Broadcast Data
Enable Terminal S7 Input for Broadcast Data
Enable Terminal S8 Input for Broadcast Data
C.9 MEMOBUS/Modbus Data Table
Contents
C
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