Chapter V Basic Operation Instructions
154
10B
Start
Start the drive
11B
No function
Bit3, 2
0
Reserved
-
Bit5, 4
00B
No function
01B
Forward
instruction
10B
Reverse
instruction
11B
Fault reset
Bit15
～
Bit5
0
Reserved
-
The drive status word (register address 0x1300) bit is defined as follows:
Status word
(bit)
Value
Significance
Remarks
Bit0
1
Drive operation
0
Drive stop
Bit1
1
Drive reverse
0
Drive forward
Bit2
1
Reach the main
setting
0
Not reach the
main setting
Bit7
～
Bit3
0
Reserved
Bit15
～
Bit8
00~0xFF
Fault code
0: Indicates the drive is normal;
Not 0: Indicates a fault, and refer to the user
manual of the drive of relevant type for
detailed fault code significance. For
example, the fault code for motor overload
E008 is 0x08, and for undervoltage is 0x1F.
Application example
The command to start the 1# drive to run in the forward direction and set the speed to 50.00HZ
(internally indicated as 5000) is as follows:
Addre
ss
Funct
ion
code
Register
address
Register
number
Registe
r
content
bytes
Register content
Verificati
on code
Reque
st
0x01
0x10
0x1200
0x0002
0x04
0x0007, 0x1388
0x9B98
Respo
nse
0x01
0x10
0x1200
0x0002
None
None
0x44B0
5# drive fault reset:
Address
Function code
Register address
Register content
Verification
code
0x05
0x06
0x1200
0x0200
0x8C56
0x05
0x06
0x1200
0x0200
0x8C56
Read the running frequency of the 4# drive, and the drive response running frequency is
50.00HZ:
Address Function code Register address Register number or
read bytes
Register
content
Verification
code