AH500 Programming Manual
6-400
API
Instruction code Operand Function
1803 STOP
S
1
The AC motor drive stops.
Device
X Y M S T C HC D L SM SR E PR K
16#
“$” DF
Pulse instruction
16-bit instruction (3 steps)
32-bit instruction
-
AH500 -
Symbol:
S
1
：
Unit address Word
Explanation:
1. The instruction FWD/REV/STOP is for the Delta VFD series AC motor drives.
FWD/REV/STOP has to be used with SR210 or SR213.
2. The operand S
1
should be within the range between 0 and 255. If the station address is 0, it
indicates that the PLC broadcasts to all AC motor drives.
3. Please refer to AC Motor Drives User Manual for more information about the setting of S
2
.
There is no S
2
in the instruction STOP.
4. FWD: Clockwise running mode
n=0: General clockwise running mode
n=1: Jog clockwise running mode
FWD does not support n if n is neither 0 nor 1.
REV: Counterclockwise running mode
n=0: General counterclockwise running mode
n=1: Jog counterclockwise running mode
REV does not support n if n is neither 0 nor 1.
STOP: None
5. If the clockwise running mode is the jog clockwise running mode, S
2
is ineffective. Users can
refer to AC Motor Drives User Manual for more information about the modification of the jog
frequency.
Example:
1. The PLC is connected to the VFD series AC motor drive. If the communication timeout occurs
or an error occurs during the reception of the data, the PLC retries the sending of the
command.
To Next Page
Loading...
