Example 6 — Lead/Lag Configuration Display Screen

To access this display from the LID default screen:

1.Press MENU.

2.Press SERVICE.

3.Scroll down to highlight EQUIPMENT CONFIGURATION.

4.Press SELECT.

5.Scroll down to highlight Lead/Lag.

6.Press SELECT.

Table 2, Example 6 — Lead/Lag Configuration Display Screen

Description

Configurable

Units

Reference

Default

Range

Point Name

Value

 

 

 

 

 

 

 

 

 

 

 

LEAD/LAG SELECT

0-3

 

leadlag

0

DISABLE =0, LEAD =1,

 

LAG =2, STANDBY =3

DISABLE/ENABLE

 

loadbal

DISABLE

Load Balance Option

 

Common Sensor Option

DISABLE/ENABLE

 

commsens

DISABLE

LAG Percent Capacity

25-75

%

lag

 

per

50

LAG Address

1-236

 

lag

 

add

92

LAG START Timer

2-60

MIN

lagstart

10

LAG STOP Timer

2-60

MIN

lagstop

10

PRESTART FAULT Timer

0-30

MIN

preflt

5

STANDBY Chiller Option

DISABLE/ENABLE

 

stndopt

DISABLE

STANDBY Percent Capacity

25-75

%

stnd

 

 

per

50

STANDBY Address

1-236

 

stnd

 

add

93

 

 

 

 

 

 

 

 

 

Note: The Lead/Lag Configuration table is available on PSIO Software Version 09 and higher.

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Image 258
Carrier PC211 specifications Example 6 Lead/Lag Configuration Display Screen