Register Number Allocations In Detail; I/O Function - Omron SYSDRIVE 3G3MV User Manual

Communications

7-6 Register Number Allocations in Detail

The following description provides information on register numbers allo-
cated to the Inverter and the meanings of the registers. As for the register
numbers of the parameters (n001 through n179), refer to Section 10 List of
Parameters and the description of each of these parameters wherever
explained in this manual.

7-6-1 I/O Function

H Communications with a Single Slave with Addresses 01 to 32
(01 to 20 Hex)
Register No.
(Hex)
0000 Not used
0001 RUN command
0002 Frequency reference
0003 V/f gain
0004 to 0008 Not used
0009 Inverter output
000A to 000F Not used
Note 1. The V/f gain is a rate to be multiplied by the output voltage obtained from V/f
operation. If 1000 (03E8 Hex) is set, the multiplication rate will be 1.
Note 2. When the above registers are read, values that are set through communica-
tions will be read. For example, when the RUN command (register 0001) is
read, the control input in the register that was previously set through commu-
nications will be returned. This is not a value monitored through the input signal
terminal.
7-24
Function Description
---
Refer to the table below.
Set the frequency reference in the unit
according to the set value in n152.
Set on condition that 100% is 1000 within a
range from 2.0 to 200.0% (20 to 2000). (see
note 1)
---
Refer to the table below.
---
Chapter 7
Read/Write