FR500A&FR510A Series Vector Control Inverter
- 157 -
2004H
Torque set point (-3000
～
3000, 1000 corresponds to 100.0%
motor rated current)
2005
～
20FF
Retention
4.5 The status and function of the read address Description: (read only)
Status word address
functional status word
2100H
0000H: parameter setting
0001H: slave run
0002H: JOG operation
0003H: learning run
0004H: Slave parking
0005H: JOG parking
0006H: Fault Status
2101H
Bit0: 0 are given effective
1 Given negative effective
Bit1:0 frequency output Forward
1 frequency output inversion
Bit2
～
3:
00 Keyboard start-stop
01 terminal start-stop
10 start-stop communication
11 Reserved
Bit4:
0 Factory password is invalid
1 factory password is valid
Bit5:
0 user password is invalid
1 valid user password
Bit6
～
7:
00 basic function code group
01 user-defined function code group
10 different functions with the factory default code group
11 Others
5
．
Explanation of Command
Command code 0x03: Read parameter and status of inverter.
ADU Item
Byte No.
Range
Master requests:
Address of slave
1
0
～
127
Command Code
1
0x03
Register start address
2
0x0000
～
0xFFFF
The number of register
2
0x0000
～
0x0008
CRC parity(Low bytes go first)
2
Slave responds :
Address of slave
1
The local address
Command Code
1
0x03
Register start address
1
2 number of registers
The number of register
2 number of
registers
CRC parity
2
Remarks: Read maximum 8 function codes consecutively.
Command code 0x06: Write single function code or control parameter of inverter.
ADU Item
Byte No.
Range
Master requests:
Address of slave
1
0
～
127
Command Code
1
0x06
