
Reference Manual
00809-0200-4801, Rev CA
July 2010
A-19
Rosemount 3051S
SPM4_BLOCK_
TAG
64 All Function
Blocks in the
device (see
Table 33)
NULL N/A Block tag for the SPM4 process variable
SPM4_PARAM_
INDEX
65 All DS-65
parameters for
the block type of
the entered
block tag. Any
number can be
entered, but an
invalid index will
result in a
rejection of a
“True” write to
the
SPM_ACTIVE
parameter
0 N/A OD Parameter index for the SPM4 Block Tag that is entered.
SPM4_STATUS 66 1.Inactive
2.Learning
3.Verifying
4.No Detections
5.Mean Change
Detected
6.High Variation
Detected
7.Low Dynamics
Detected
8.Not Licensed
Inactive N/A Read
Only
Status of the SPM4 Statistical Process Monitoring
SPM4_
TIMESTAMP
67 All Times and
Dates
0 time Read
Only
Timestamp of last SPM4 Statistical Process Monitoring status
change
SPM4_USER_
COMMAND
68 1.Detect
2.Learn
3.Quit
4.Idle
4 N/A User control for the SPM4 Statistical Process Monitoring
session.
SPM4_MEAN 69 0.0f N/A Read
Only
Last Mean of SPM4
SPM4_MEAN_
CHANGE
70 0.0f % Read
Only
% Change in SPM4 Mean with respect to Baseline Mean
SPM4_STDEV 71 0.0f N/A Read
Only
Last Stdev of SPM4
SPM4_STDEV_
CHANGE
72 0.0f % Read
Only
Change in SPM4 Stdev with respect to Baseline Stdev
SPM4_BASELIN
E_MEAN
73 0.0f N/A Read
Only
Baseline Mean for SPM4
SPM4_BASELIN
E_STDEV
74 0.0f N/A Read
Only
Baseline Stdev for SPM4
SPM4_MEAN_
LIM
75 0.0f 0.0f % % Change in mean for SPM4 allowed by user
SPM4_HIGH_
VARIATION_LIM
76 0.0f 0.0f % % Increase in dynamics for SPM4 allowed by user
SPM4_LOW_
DYNAMICS_LIM
77 0.0f 0.0f % % Decrease in dynamics for SPM4 allowed by user
Parameter Index Valid Range Initial Value Units Other Description
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