Alpha 6000 - Monitor Data

Appendix 4 MODBUS Communication
209
*NOTE 3: When read the only write-in registers, the inverter will response with fault
content“02H”.
Save parameters [Enter instruction] (Only for write)
MODBUS
address
Name Content Setting range Initial value
00FFH
Enter
instruction
To save the data and
write the data to
EPROM
0100H ~ 1004H —
To save the parameters stored in RAM to EEPROM, Write the saved data corresponding
MODBUS address to register 0x00FF, the data will be saved.
Because the life of EEPROM is about 100 thousand times. So do not use the saving
data instruction continually.
The saving data instruction function is like the “ENTER” key function of keyboard.
Pressing the “ENTER” key can save the modified parameter value into EEPROM. The
MODBUS address 0x00FF is specially designed to save RAM data. It can be only write,
if read this address; write wrong address response error will create (communication error
code number 02H).
●Monitor Data (Only read-out is possible)
Address Name BIT Content
0020H
Status
signal
0 During Running 1: Running
1 During Reverse 1: Reverse
2 During Reset 1: Reset
3 Fault 1: Fault
4 Warning 1: Warning
5
Multi-function contact output 1
(1: DO ON (closed) 0: OFF (open))
6
Multi-function contact output 2
(1:Y1 ON(closed) 0: OFF (open))
(Only 35R5GB/37R5PB ~ 3500G)
7
Multi-function contact output 3
(1:Y2 ON(closed) 0: OFF (open))
(Only 35R5GB/37R5PB ~ 3500G)
8-F (Reserved)