D-Series Syringe Pumps - Isco
D-Series Syringe Pumps - Isco
D-Series Syringe Pumps - Isco
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D <strong>Series</strong> <strong>Syringe</strong> <strong>Pumps</strong><br />
Section 6 Serial Interface<br />
6.5.5 Error Messages If an error occurs in a message, one of the following responses<br />
will be sent. The format of an error message is<br />
“PROBLEM=_____.” Refer to Table 6-5.<br />
Error<br />
PROBLEM=LOCAL MODE<br />
PROBLEM=INVALID COMMAND<br />
PROBLEM=INVALID OPERAND<br />
PROBLEM=PUMP RUNNING<br />
PROBLEM=OVERPRESSURE<br />
PROBLEM=UNDERPRESSURE<br />
PROBLEM=CYLINDER EMPTY<br />
PROBLEM=CYLINDER FULL<br />
PROBLEM=NO PUMP<br />
Table 6-5 Error Messages<br />
Description<br />
The pump was sent a command<br />
before being placed in remote mode.<br />
See Section 6.5.<br />
The command sent was not recognized<br />
by the pump.<br />
The operand (character(s) following<br />
the = sign) is missing or is incorrect;<br />
e.g., the number was too large.<br />
The command sent is only valid when<br />
the pump is stopped.<br />
Sent in response to a high or low<br />
pressure limit condition.<br />
Sent when the pump cylinder is<br />
empty.<br />
Sent when the pump cylinder is full.<br />
Sent when the pump is not present<br />
PROBLEM=WRONG PUMP MODE Sent when the pump is in the incorrect<br />
mode for the command.<br />
6.6 Serial Control Set-up Once you have your pumps properly cabled and have your<br />
software designed, use the following procedure to put your controller(s)<br />
in serial control mode.<br />
To set up for serial control<br />
1. Press MENU > MORE and select the SERIAL option.<br />
2. Set the unit identification number. Each unit on the network<br />
must be set to a unique unit identification number.<br />
This pump may be set to be unit number 1 to 7.<br />
3. Set the baud rate for the pump.<br />
Note<br />
All units in the network must be set to the SAME baud rate.<br />
If several units are being configured, it is a good idea to place a<br />
sticker on the rear of the instrument with the unit number and<br />
baud rate listed. This will help identify the unit in the future and<br />
prevent assigning the same unit number to two controllers or<br />
designating an incorrect baud rate.<br />
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