EXCEL 10 W7761A INPUT/OUTPUT DEVICE

Table C4. Configuration Parameters (Right).

 

Share (SH), Map (MA), Direct Access (DA)

 

 

 

E-Vision (EV): Calibrate (C), Monitor (M),

 

 

 

 

 

Parameter (P), Schematic (S)

 

 

 

 

Hardware Configuration (HW),

 

 

 

 

 

Manual Point (MN), Test (TS)

 

 

 

 

 

 

 

 

 

 

 

 

 

SH

 

MA

 

DA

EV

HW

MN

 

TS

Comments

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

ApplicationType identifies the current application number of the Excel 10.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

nciDeviceName is an 18 character field used to identify the node uniquely as one

 

 

 

 

 

 

 

 

 

 

object at the site or project. The contents of the nciDeviceName is maintained by a

 

 

 

 

 

 

 

 

 

 

management node. If nciDeviceName is all ASCII blanks, it is considered

 

 

 

 

 

 

 

 

 

 

unconfigured.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

The time stamp of the last change to the Excel 10 application configuration. Time

 

 

 

 

 

 

 

 

 

 

meets the ANSI C time stamp requirement specifying the number of seconds

 

 

 

 

 

 

 

 

 

 

elapsed since midnight (0:00:00), January 1, 1970. It is represented in the Intel

 

 

 

 

 

 

 

 

 

 

Format.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

VersionNumber identifies the version number of the Excel 10 application.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

X

M

X

 

 

 

AILowLimit: This is the low limit value or the lowest value that will be displayed for

 

 

 

 

 

 

 

 

 

 

this sensor. This value must be between the AIOutputRLow and AIOutputRHigh and

 

 

 

 

 

 

 

 

 

 

lower than the value specified for AIUpperLimit.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

X

M

X

 

 

 

AIOutputRHigh: This is the equivalent temperature degrees F (degrees C) value for

 

 

 

 

 

 

 

 

 

 

the resistance entered for AIResHigh. Using the resistance example for AIResHigh

 

 

 

 

 

 

 

 

 

 

of 48,000 ohms, you would enter the equivalent temperature of 45.0 degrees F (7.2

 

 

 

 

 

 

 

 

 

 

degrees C) for the AIOutputRHigh value.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

X

M

X

 

 

 

AIOutputRLow: This is the equivalent temperature degrees F (degrees C) value for

 

 

 

 

 

 

 

 

 

 

the resistance entered for AIResLow. Using the resistance example for AIResLow of

 

 

 

 

 

 

 

 

 

 

11,520 ohms, you would enter the equivalent temperature of 99.0 degrees F (37.2

 

 

 

 

 

 

 

 

 

 

degrees C) for the AIOutputRLow value.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

X

M

X

 

 

 

AIResHigh: This is the highest resistance value of the user specified range for a

 

 

 

 

 

 

 

 

 

 

custom resistive input as selected through E-Vision in the input Tab of the

 

 

 

 

 

 

 

 

 

 

Application selection screen. The user can select between a PT3000

 

 

 

 

 

 

 

 

 

 

(Custom_PT3000) or a 20 Kohm NTC (Custom_20 Kohm NTC) sensor. This value is

 

 

 

 

 

 

 

 

 

 

specified in ohms with LSB in 10 Ohms. This means that if your high resistance

 

 

 

 

 

 

 

 

 

 

value for a 20 Kohm NTC sensor was 48,000 ohms, 45.0 degrees F (7.2 degrees C),

 

 

 

 

 

 

 

 

 

 

the value that would be entered for AIResHigh would be 4800 (the resistance value

 

 

 

 

 

 

 

 

 

 

divided by ten).

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

X

M

X

 

 

 

AIResLow: This is the lowest resistance value of the user specified range for a

 

 

 

 

 

 

 

 

 

 

custom resistive input as selected through E-Vision in the input Tab of the

 

 

 

 

 

 

 

 

 

 

Application selection screen. The user can select between a PT3000

 

 

 

 

 

 

 

 

 

 

(Custom_PT3000) or a 20 Kohm NTC (Custom_20 Kohm NTC) sensor. This value is

 

 

 

 

 

 

 

 

 

 

specified in ohms with LSB in 10 Ohms. This means that if the low resistance value

 

 

 

 

 

 

 

 

 

 

for a 20 Kohm NTC sensor was 11,520 ohms, 99.0 degrees F (37.2 degrees C), the

 

 

 

 

 

 

 

 

 

 

value that would be entered for AIResLow would be 1152 (the resistance value

 

 

 

 

 

 

 

 

 

 

divided by ten).

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

(continued)

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Honeywell W7761A specifications Table C4. Configuration Parameters Right