Chapter 7 Modbus Communication Protocol
ACH200 Series High Voltage Variable Frequency Speed Control System Operating Manual
73
Bit2
0:
Non-
deceleration
state
1:
Deceleration
status
Bit3
0: Positive
1: Reverse
Bit4
0: Trouble-
free
1: AC drive
failure
Bit5
0:
Chip
unlock
status
1: Chip lock
status
Bit6
0:
Rectification
of
undeveloped
waves
1: Rectified
waveform in
Bit7
0: AC drive
undeveloped
wave
1: AC drive
wave
generation
in
Fault and warning
code reading
0x3010 or
0x2010
0-63 is a fault code 64- is the
warning code
R
Output
terminal
status
0x3020 or
0x2020
External
borrowing of
AC
drive
output
terminals
,
BII0--Y
BIT1--TA1-
TB1-TC1
;
BIT2--TA2-
TB2-TC2
R
Touch screen given run
command
0x3201
0: Invalid
1: Positive rotation
2: Reversal
3: Positive rotation point
movement
4: Reversing point movement
5: Deceleration stop
6: Free stop
7: Fault Reset
8: Run prohibition command
Communication to 3001 address
write 8, AC drive free stop, need
to write 9 to 3001 or re-power to
run
9: Run the allow command
W