RPM4™ OPERATION AND MAINTENANCE MANUAL

SN

Purpose

To read the serial number of the RPM4.

Query

“SN?”

 

 

Classic

“SN”

 

 

Remarks

The RPM4 is serialized. The serial number can be read using this program message.

Example

Query sent:

“SN?”

(enhanced)

Query reply:

“321”

Example

Sent:

 

“SN”

(classic)

Reply:

 

“321”

See Also

3.5.5.4

 

 

 

 

 

 

SR

 

 

 

Purpose

Read the next available Ready/Not Ready status.

Query

“SR?”

 

 

Classic

“SR”

 

 

Optional Suffix

“n”

The active Q-RPT is assumed if no suffix is given.

 

 

‘1’

Specify the Hi Q-RPT if the Hi and Lo Q-RPTs are NOT OFF

 

 

 

Specify the HL Q-RPT if the Hi and Lo Q-RPTs are OFF

 

 

‘2’

Specify the Lo Q-RPT

 

 

‘3’

Specify the HL Q-RPT if the HL Q-RPT is active

Remarks

The current Ready status can be read using this program message.

 

Possible replies:

 

“NR”

The pressure is not ready within the limits defined by the stability criterion.

 

“R ”

The pressure meets the ready criteria. The status is replied when the next pressure

 

 

measurement is finished.

 

“OL”

The pressure of one of the active Q-RPTs has exceeded the user defined upper or

 

 

lower limits.

 

“OP”

The pressure of one of the Q-RPTs has exceeded the Q-RPT’s maximum limits.

 

“ER”

An internal device failure has occurred.

Example

Query sent:

“SR?”

(enhanced)

Query reply:

“NR”

Example

Sent:

 

“SR”

(classic)

Reply:

 

“NR”

See Also

“PR”, “PRR”, “HS”, “SS”, “UL”, “LL” Commands

 

3.2.1, 3.4.4, 3.4.4.1

 

 

 

 

SS%n

 

 

 

Purpose

Read or set the current stability limit as a % of range.

Command

“SS% limit

 

Query

“SS%?”

 

 

Classic

“SS%=limit

 

 

“SS%”

 

 

Optional Suffix

“n”

The active Q-RPT is assumed if no suffix is given.

 

 

‘1’

Specify the Hi Q-RPT if the Hi and Lo Q-RPTs are NOT OFF

 

 

 

Specify the HL Q-RPT if the Hi and Lo Q-RPTs are OFF

 

 

‘2’

Specify the Lo Q-RPT

 

 

‘3’

Specify the HL Q-RPT if the HL Q-RPT is active

Arguments

limit:

 

The stability limit in %FS of the current active range.

Remarks

The stability limit can be read and set as a percent of the full scale range of the Q-RPT range.

Example

Cmd sent:

“SS% .1”

(enhanced)

Query reply:

“0.10 %”(No reply from GPIB-488)

Example

Cmd sent:

“SS%? .1”

(enhanced)

Query reply:

“0.10 %”

Example

Sent:

 

“SS%=.1”

(classic)

Reply:

 

“0.10 %”

Errors

ERR# 6:

The argument was invalid.

 

ERR# 10:

Invalid or missing command suffix.

See Also

“SS”

 

 

 

3.4.3

 

 

© 2004-2007 DH Instruments, a Fluke Company

Page 104

Page 114
Image 114
Fluke RPM4 manual Measurement is finished, Lower limits, An internal device failure has occurred, SS%n