RPM4™ OPERATION AND MAINTENANCE MANUAL

4.4.4

PROGRAM MESSAGE DESCRIPTIONS

 

 

 

 

#

 

 

 

Purpose

 

To allow the host PC to communicate with a device connected to the RPM4 COM2 port.

Classic

 

“#xx”

 

Arguments

 

xx:

The string to send out of the RPM4 COM2 port. It must be less than

 

 

 

40 characters long.

Remarks

 

The RPM4 COM2 port can be used to communicate to another RS232 device (such as

 

 

another RPM4). This allows the user to use a single COM port or IEEE-488 port on the

 

 

host computer to communicate with the RPM4 and another RS232 device. A carriage

 

 

return and a line feed (<CR><LF>) are added to the string.

 

 

After this program message is issued, the RPM4 will reply back every string received by

 

 

the RPM4 COM2 port that is terminated with a carriage return. Line feeds are discarded.

 

 

This will discontinue when the next query is sent to the RPM4.

 

 

There is no other reply from this program message. Prior to using this program message,

 

 

you must ensure that the RPM4 COM2 port is correctly set up to communicate with the

 

 

device on COM2. Refer to the “COM2=“ program message.

Example

 

Sent:

“#VER”

(classic)

 

Reply:

“DH INSTRUMENTS, INC RPM4 us A1000/A0015 Ver2.00 ”

 

 

This example assumes that a second RPM4’s COM1 port is connected to the RPM4

 

 

COM2 port. This example gets the version of the second RPM4.

See Also

 

“COM2”

 

 

 

3.5.2

 

 

 

 

 

ABORT

 

 

 

Purpose

 

Cancels any pending data requests by the “PR”, “PRR” “RATE”, “SR” or “CONT”

 

 

commands.

 

Command

 

“ABORT”

 

Classic

 

“ABORT”

 

Remarks

 

This program message is usually used to ensure the RPM4 is in an idle condition.

Example

 

Cmd sent:

“ABORT”

(enhanced)

 

Reply:

“ABORT” (no reply if IEEE-488)

Example

 

Sent:

“ABORT”

(classic)

 

Reply:

“ABORT”

See Also

 

“PR”, “PRR” “RATE”, “SR” or “CONT”

 

 

3.2.1

 

© 2004-2007 DH Instruments, a Fluke Company

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Fluke RPM4 Program Message Descriptions, #xx, Enhanced Reply Abort no reply if IEEE-488 Example Sent, Classic Reply