Chapter 10
10-42
Appendices
10-5 3G3RV Register Numbers, Classes, Instances, and
Attributes
10-5-1 Inputting Control/Frequency (Read/Write)
The Inverter's various control inputs are allocated to the registers shown in the following table. For
example, to set the frequency reference and begin operation, first set the reference value to the fre-
quency reference register “0002,” and then write the run command to the Inverter's run command
register “0001."
Note 1. Set values are retained until changed by the next writing operation.
Note 2. The following registers are in RAM, so they are all cleared to zero when the Inverter's power
supply is turned OFF.
Note 3. When the remote I/O function is being used, the run command and frequency reference are
overwritten at regular intervals.
Class 64 Register
number (hex)
Content
Instance Attribute
--- --- 0000 Reserved
00 01 0001 Frequency reference
Bit 0 Run/stop command 1: Run 0: Stop
Bit 1 Reverse/stop command 1: Reverse 0: Stop
Bit 2 Multi-function input command 3
Bit 3 Multi-function input command 4
Bit 4 Multi-function input command 5
Bit 5 Multi-function input command 6
Bit 6 Multi-function input command 7
Bit 7 Not used.
Bit 8 External error 1: Error (EFO)
Bit 9 Error reset 1: Reset command
Bit 10 to 15 Not used.
00 02 0002 Frequency reference (Set units using parameter o1-03.)
--- --- 0003 to 0005 Not used.
00 06 0006 PID target value
00 07 0007 Analog output 1 setting (
−11 V/−726 decimal to 11 V/726 decimal)
00 08 0008 Analog output 2 setting (
−11 V/−726 decimal to 11 V/726 decimal)
00 09 0009 Multi-function contact output setting
Bit 0 Contact output (terminal M1-M2) 1: ON 0: OFF
Bit 1 PHC1 (terminals P1-PC) 1: ON 0: OFF
Bit 2 PHC2 (terminals P2-PC) 1: ON 0: OFF
Bit 3 to 5 Not used.
Bit 6 Set error contact (terminal MA-MC) output using bit 7.
1: ON 0: OFF
Bit 7 Error contact (terminal MA-MC) 1: ON 0: OFF
Bit 8 to 15 Not used.
To Next Page
Loading...
