Delta AH500 - Communication Instructions; List of Communication Instructions

Chapter 6 Applied Instruction
6-391
6.19 Communication Instructions
6.19.1 List of Communication Instructions
API
Instruction code
Pulse
instruction
Function Step
16-bit
32-bit
1800
RS – –
Transmitting the user-defined communication
command
9
1801
FWD
–
–
The AC motor drive runs clockwise.
7
1802
REV
–
–
The AC motor drive runs counterclockwise.
7
1803
STOP
–
–
The AC motor drive stops.
3
1804
RDST
–
–
Reading the statuses of the AC motor drives
5
1805
RSTEF
–
–
Resetting the abnormal AC motor drives
3
1806
LRC
–

Longitudinal parity check
7
1807
CRC
–

Cyclic Redundancy Check
7
1808
MODRW
–
–
Reading/Writing the MODBUS data
11
1812
COMRS
─ ─
Sending and receiving communication data 11