MC5-IS User Guide

Special Measurements

Special Filtering and Resolution

Start using special filtering and resolution by selecting:

D

/

Menu and

B

/

Window 2 Setup

, if needed,

or ,

1

/

Special Measurements

,

Filter and Resolution…

.

Select the Time Constant setting and how many decimals should be cut off from the actual resolution of the current measurement. The filter is a 1 st order digital filter.

1 9 . 0 5 . 2 0 0 0 1 3 : 5 5

S P E C I A L F I L T E R I N G A N D R E S O L U T I O N

Q u a n t i t y

P o r t

U n i t

° C

T / C - t e m p e r a t u r e

E T : T C i ( m e a s )

T i m e C o n s t a n t

D e c i m a l s

- 2

T h e s e t t i n g - 1 , f o r i n s t a n c e , m e a n s o n e l e s s d e c i m a l s .

C a n c e l E d i t S t a r t

None

means “No additional filtering” and “Use the modules own resolution” respectively.

Note.

You cannot “worsen” the resolution to less than one significant digit.

Deviation Measurement

In deviation measurement the reading of the main port is compared to a reference value. The reference value is subtracted from the reading of the main port.

Start the deviation measurement by selecting:

D

/

Menu and

B

/

Window 2 Setup

, if needed,

or ,

1

/

Special Measurements

,

Deviation Meas…

.

2 2 . 0 9 . 2 0 0 0 1 3 : 3 2

D E V I A T I O N M E A S U R E M E N T

Q u a n t i t y

P o r t

T / C - t e m p e r a t u r e

E T : T C i ( m e a )

M e a s u r e d e v i a t i o n f r o m t h e v a l u e

2 2 . 0 0 0 0

° C

C a n c e l E d i t S t a r t

You can enter the reference value when you start the special measurement mode.

Note.

Keep in mind that when the displayed deviation reading is small compared to the actual reading, a significant part of the deviation value may be measurement error. See the specifications for measurement errors at the actual measurement level.

53