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Micromod MOD: 1800P - MOD 30ML Identity Module (Version 2) System, I/O and Communications Functions User Manual

Page 237

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Logic Functions - Book 1

ANALOG INPUT BLOCKS (VCI, TII, TI, RI, RTI, RTTI)

7-27

VCI 20

Result Data Quality (RQ).................................................................................................. – WR

TTI 22

Result Data Quality (RQ).................................................................................................. – WR

TI 19

Result Data Quality (RQ).................................................................................................. – WR

RI 19

Result Data Quality (RQ).................................................................................................. – WR

RTI 9

Result Data Quality (RQ).................................................................................................. – WR

RTTI 22

Result Data Quality (RQ).................................................................................................. – WR
The quality attribute indicates quality of the input data. A bad quality is generated as a result
of conversion errors in the hardware, or if the converted value is over or under range.

GOOD

0

No conversion errors or over or under range conditions have been
reported.

BAD

1

The data quality field will go BAD if any of the blocks inputs becomes
bad while the block is in auto.

TI 20

Cold Junction Compensation Input (CJCINP) ................................................................CWR
The Cold Junction Compensation Input field is used for cold junction compensation if a local or
LSP floating point temperature input value is configured.

NONE

No local CJC input is applied. If the cold junction compensation field
in the connected TIM block is not NONE, it is used. Otherwise, both
fields are NONE, and no cold junction compensation takes place.

value

A floating point value in the units specified by the Temperature Scale
attribute (C, F, K, R).

LSP

A logical source pointer to a floating point value in the units specified
by the Temperature Scale attribute (C, F, K, R).

7.2.8

Typical Block Connections for Analog Input Type Block

Typical softwiring block structures used on softwiring diagrams are shown in Figure 7-19.

Softwiring connection to other
function block (result quality is
automatically connected).

ACTION

RQ

R

MODIN

Result Data Quality

Result

Operator write access to input
action and filter time.

Operator indication
of input action.

Action

Filter Time

VCIM1

MODOUT

CL11

I1

I2

VCI1

Figure 7-19. Typical Block Connections for Analog Input Type Block