Honeywell W7750A COOLSTAGE1, COOLSTAGE2, COOLSTAGE3, COOLSTAGE4, HEATSTAGE1, HEATSTAGE2, Fanout

Table 20. Input/Output Points. (Continued)

Value

Digital

E-Vision

Direct

Hardware

Manual

E-Vision Legend: (M) Monitor, (P) Parameter, (S) Schematic

User Address

NvName

Field Name

(Metric) or States plus Range

ofState

Stateor

Default

(M, P,S)

Share

Map

Access

Config.

Config.

Test

Comments

Engineering Units: English

nciIoSelect

DigitalOut[0]

COOL_STAGE_1

1

NETWORK DO(FREE1)

X

DigitalOut[0] specifies which logical digital output function is assigned to the

COOL_STAGE_2

2

(Value of State is 25)

digital physical output according to the enumerated list that is shown in the

COOL_STAGE_3

3

Engineering Units/States column. The W7750 Controllers are configured at

COOL_STAGE_4

4

the factory with the enumerated value in the Default column. Only

HEAT_STAGE_1

5

DigitalOut[0] through DigitalOut[5] are available in the W7750A model

HEAT_STAGE_2

6

which can configure staged outputs. The W7750A Controller can drive

HEAT_STAGE_3

7

Series 60 Floating Control to modulate cooling valves, heating valves and

HEAT_STAGE_4

8

economizers. (No PWM outputs are allowed in the W7750A model.) The

CHANGE_OVER_RELAY

9

controller is configured at the factory with the enumerated value in the

FAN_OUT

10

Default column. The eight outputs on the W7750B are all digital outputs.

AUX_ECON

11

The eight outputs on the W7750C consist of five digital and three analog

OCCUPANCY_STATUS

12

outputs.

ECON_OPEN

13

ECON_CLOSE

14

COOL_OPEN

15

COOL_CLOSE

16

HEAT_OPEN

17

HEAT_CLOSE

18

HEAT_COOL_STAGE_1

19

69

HEAT_COOL_STAGE_2

20

HEAT_COOL_STAGE_3

21

HEAT_COOL_STAGE_4

22

FREE1

25

FREE2

26

FREE1_PULSE_ON

27

FREE1_PULSE_OFF

28

ECON_PWM

29

HEAT_PWM

30

COOL_PWM

31

UNUSED

255

nciIoSelect

DigitalOut[1]

See DigitalOut[0] enumerated

1-31

FAN_OUT

X

See DigitalOut[0] for enumerated names. The W7750 Controllers are

values

,255

(Value of State is 10)

configured at the factory with the enumerated value in the Default column.

nciIoSelect

DigitalOut[2]

See DigitalOut[0] enumerated

1-31

COOL_STAGE_2

X

See DigitalOut[0] for enumerated names. The W7750 Controllers are

values

,255

(Value of State is 2)

configured at the factory with the enumerated value in the Default column.

nciIoSelect

DigitalOut[3]

See DigitalOut[0] enumerated

1-31

HEAT_STAGE_1

X

See DigitalOut[0] for enumerated names. The W7750 Controllers are

values

,255

(Value of State is 1)

configured at the factory with the enumerated value in the Default column.

nciIoSelect

DigitalOut[4]

See DigitalOut[0] enumerated

1-31

HEAT_STAGE_2

X

See DigitalOut[0] for enumerated names. The W7750 Controllers are

values

,255

(Value of State is 3)

configured at the factory with the enumerated value in the Default column.

nciIoSelect

DigitalOut[5]

See DigitalOut[0] enumerated

1-31

HEAT_STAGE_1

X

See DigitalOut[0] for enumerated names. The W7750 Controllers are

values

,255

(Value of State is 5)

configured at the factory with the enumerated value in the Default column.

nciIoSelect

DigitalOut[6]

See DigitalOut[0] enumerated

1-31

UNUSED

X

See DigitalOut[0] for enumerated names. The W7750 Controllers are

values

,255

(Value of State is 255)

configured at the factory with the enumerated value in the Default column.

nciIoSelect

DigitalOut[7]

See DigitalOut[0] enumerated

1-31

UNUSED

X

See DigitalOut[0] for enumerated names. The W7750 Controllers are

74-

values

,255

(Value of State is 255)

configured at the factory with the enumerated value in the Default column.

nciIoSelect

HtPump

CONV

0

CONV

P

X

HtPump specifies the type of equipment being controlled. When HtPump is

2958

HP

1

0 (CONV), the node is controlling conventional gas or electric heat. When

HtPump is 1 (HP), the node is controlling a heat pump.

— 1

EXCEL 10 W7750A,B,C CONSTANT VOLUME AHU CONTROLLER