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Measurement time – Rockwell Automation 1440-VSE02-01RA XM-122 gSE Vibration Module User Manual

Page 67

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Publication GMSI10-UM013D-EN-P - May 2010

Configuration Parameters 57

Measurement Time

Conventional Mode

The conventional mode will produce measurements for a period of time
according to the following table:

gSE Mode

The gSE mode will produce measurements for a period of time according to
the following table:

Conventional Mode Time

Signal Detection

Sampling Mode

The greater of the two...

RMS

Asynchronous

(Number of Averages) (Number of Lines) /
FMAX

5 x Overall Time Constant
(seconds)

RMS

Synchronous

(Number of Averages) (Number of Lines) /
(FMAX
x 100)

5 x Overall Time Constant
(seconds)

True Peak

Asynchronous

(Number of Averages) (Number of Lines)/
FMAX

1 second + 2 / High Pass
Corner Frequency

True Peak

Synchronous

(Number of Averages) (Number of Lines) /
(FMAX
x 100)

1 second + 2 / High Pass
Corner Frequency

gSE Mode Time

The greater of...

(Number of Averages) (Number of Lines) /
FMAX

4 seconds