Command
Parameter
Meaning
TC
-
Clear the cumulative tachometer count
SP
Num1
Set speed to Num1 RPM (Range 1 - 9999 in
steps of 1)
SI
-
Increment the speed by 1 RPM
SD
-
Decrement the speed by 1 RPM
GO
-
Start running
ST
-
Stop running
RC
-
Change direction
RR
-
Set direction to clockwise
RL
-
Set direction to counter-clockwise
RS
-
Return status (see Note 3)
RT
-
Return the total deci pump revolutions
count
W
"Line1","Line2","Line3","Line4",
Display text on 1 to 4 lines (lines 2,3 and 4
are optional so that between 1 and 4 lines
can be displayed). The text must be
enclosed by a comma, as shown. The
allowable characters are: ! # % ' ( ) + , - . / 0 1
2 3 4 5 6 7 8 9 :; < = > ? A B C D E F G H I J K L
M N O P Q R S T U V W X Y Z a b c d e f g h i j k
l m n o p q r s t u v w x y z
ZY
-
Return ) for stopped or 1 for running. This
is returned to the sender in the following
format: SOM, address, ) or 1, checksum,
EOM e.g. <1,0,47>
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