Memobus/Modbus Data Table; Command Data - YASKAWA T1000V Technical Manual

C.10 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 Signals and Multi-function Inputs
bit 0
bit 1
bit 2
bit 3
bit 4
0001H
bit 5
bit 6
bit 7
bit 8
bit 9
bit A to bit F
0002H Frequency Reference Units are determined by parameter o1-03.
0003H V/f Gain, 2.0% to 200.0%
0004H, 0005H Reserved
0006H PID Target, 0.01% units, signed
0007H Analog Output Terminal AM Setting (10 V / 4000 H)
0008H Reserved
Settings for Multi-Function Digital Outputs
bit 0
0009H bit 1
bit 2
bit 3 to bit F
000AH Pulse Output Terminal MP Setting, 1 Hz units, Setting Range: 0 to 32000
000BH to 000EH Reserved
Control Selection Setting
bit 0
bit 1
000FH bit 2 to bit B
bit C
bit D
bit E, bit F
YASKAWA ELECTRIC SIEP C710606 44B YASKAWA AC Drive T1000V Technical Manual
H5-12 = 0: Forward Run Command (0 = Stop, 1 = Forward Run)
H5-12 = 1: Run Command (0 = Stop, 1 = Run)
H5-12 = 0: Reverse Run Command (0 = Stop, 1 = Reverse Run)
H5-12 = 1: Forward/Reverse (0 = Forward, 1 = Reverse)
External Fault (EF0)
Fault Reset
Multi-Function Input 1
Function is ComRef when H1-01 = 40 (Forward/Stop).
Multi-Function Input 2
Function is ComCtrl when H1-02 = 41 (Reverse/Stop).
Multi-Function Input 3
Multi-Function Input 4
Multi-Function Input 5
Multi-Function Input 6
Reserved
Contact Output (terminal MA/MB-MC)
Photocoupler Output 1 (terminal P1-C1)
Photocoupler Output 2 (terminal P2-C2)
Reserved
Reserved
PID Target Input
Reserved
Enable Terminal S5 Input for Broadcast Data
Enable Terminal S6 Input for Broadcast Data
Reserved
C.10 MEMOBUS/Modbus Data Table
Contents
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