SyriXus Series Pumps Installation and Operation Guide
Section 8 Serial Interface
8-20
EAR99 Technology Subject to Restrictions Contained on the Cover Page
It is important to follow this format. Spaces are ignored anywhere
within the message field. Commands must be in uppercase letters.
The network definition allows multiple commands in a message field
when delimited by semicolons, but the SyriXus series controller is
l i m i t e d t o s i n g l e c o m m a n d s . I t w i l l r e s p o n d w i t h a
PROBLEM=INVALID COMMAND message.
8.8 Serial
Commands for
the SyriXus
Series Pumps
Table 8-3 "Serial Commands" is a list of the serial commands recog-
nized by the pump. These commands are the message part of the
DASNET protocol. The operand always follows the equals sign. The
REMOTE command must be sent once, before any command that
changes the operation of the pump will be accepted.
NOTE
When setting a value, the serial command will always be followed by
an equal sign.
Table 8-3 Serial Commands
Command (Refer to
Description
%B=#
Enter # for percentage of modifier.
ALOG1
Status of the analog voltage input on pin 21, P6.
ALOG2
Status of the analog voltage input on analog input 3 of the accessory connector.
ALOG3
Status of the analog voltage input on analog input 2 of the accessory connector.
ALOG4
Status of the analog voltage on analog input 1 of the accessory connector.
ALOG5
Status of the analog voltage input for Press ‘D’.
ALOG6
Status of the analog voltage on analog input 4 of the accessory connector.
CLEAR
Stops all motors, sets flow rate and pressure setpoints to zero.
CONTIN CONST FLOW
CONTIN CONST FLOWCD
Puts pump in continuous flow under Constant Flow Mode.
CONTIN CONST PRESS
CONTIN CONST PRESSCD
Puts pump in continuous flow under Constant Pressure Mode.
CONTIN MODIFIER
Put pump in continuous Modifier Addition Mode.
CONST FLOW
CONST FLOWB
CONST FLOWC
CONST FLOWD
Put pump in Constant Flow Mode.
CONST PRESS
CONST PRESSB
CONST PRESSC
CONST PRESSD
Put pump in Constant Pressure Mode.
DELIVER
DELIVERCD
Set the dual-pump mode to deliver fluid when running.
DIGITAL
Returns the status (High or Low) of the digital outputs. Format is digital = xxxxxxxx,
where ‘x’ is either ‘H’ or ‘L’. The status order returned corresponds with the outputs
1—8. “X”= no change.
