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Table 3 — LID Screens

IMPORTANT: The following notes apply to all Table 3

examples:

1. Only 12 lines of information will appear on the LID screen at any

given time. Press NEXT

or PREVIOUS to highlight a point, or

to view points below or above the current screen.

2. The LID may be conﬁgured in English or Metric units, as required,

through the LID conﬁguration screen.

3. Data appearing in the ‘‘Reference Points Names’’ column is used

for CCN operations only.

4. All options associated with ICE BUILD, LEAD/LAG, CCN OCCU-

PANCY CONFIGURATION, and SOFT STOPPING are only avail-

able in PSIO Software Version 13 and higher.

5. All values shall be variables available for read operation from

a CCN Network. Descriptions designated (*) shall support write

operations for BEST programming language, data transfer, and

overriding.

EXAMPLE1—STATUS01 DISPLAY SCREEN

To access this display from the LID default screen:

1. Press MENU

2. Press STATUS

(STATUS01 will be highlighted).

3. Press SELECT

DESCRIPTION RANGE UNITS REFERENCE POINT NAME

Control Mode Reset, Off, Local, CCN MODE

Run Status Timeout, Recycle, Startup, Ramping, Running, Demand, STATUS

Override, Shutdown, Abnormal, Pumpdown

Occupied ? No/Yes OCC

Alarm State NORMAL/ALARM ALM

*Chiller Start/Stop STOP/START CHIL S S

Base Demand Limit 40-100 % DLM

*Active Demand Limit 40-100 % DEM LIM

Compressor Motor Load 0-999 % CA L

Current 0-999 % CA P

Amps 0-999 AMPS CA A

*Manual Slide Valve Count −20-20 SV MAN

Actual Slide Valve State Increase, Hold, Decrease SV ACT

Water/Brine: Setpoint 20-120 (−6.7-48.9) DEG F (DEG C) SP

* Control Point 20-120 (−6.7-48.9) DEG F (DEG C) LCW STPT

Entering Chilled Water −40-245 (−40-118) DEG F (DEG C) ECW

Leaving Chilled Water −40-245 (−40-118) DEG F (DEG C) LCW

Entering Condenser Water −40-245 (−40-118) DEG F (DEG C) ECDW

Leaving Condenser Water −40-245 (−40-118) DEG F (DEG C) LCDW

Evaporator Refrig Temp −40-245 (−40-118) DEG F (DEG C) ERT

*Evaporator Pressure 6.7-420 (−46-2896) PSI (kPa) ERP

Condenser Refrig Temp −40-245 (−40-118) DEG F (DEG C) CRT

*Condenser Pressure 6.7-420 (−46-2896) PSI (kPa) CRP

Discharge Temperature −40-245 (−40-118) DEG F (DEG C) CMPD

Rotor Inlet Temp −40-245 (−40-118) DEG F (DEG C) RTRIN

Motor Winding Temp −40-245 (−40-118) DEG F (DEG C) MTRW

Oil Sump Temperature −40-245 (−40-118) DEG F (DEG C) OILT

*Oil Pressure Transducer 6.7-420 (−46-2896) PSI (kPa) OILP

Oil Pressure 6.7-420 (−46-2896) PSID (kPad) OILPD

Line Voltage: Percent 0-999 % V P

Actual 0-9999 VOLTS V A

*Remote Contacts Input OFF/ON REMCON

Total Compressor Starts 0-65535 c starts

Starts in 12 Hours 0-8 STARTS

Compressor Ontime 0-500000 HOURS c hrs

*Service Ontime 0-32767 HOURS s hrs

*Compressor Motor kW 0-9999 kW CKW A

EXAMPLE2—STATUS02 DISPLAY SCREEN

To access this display from the LID default screen:

1. Press MENU

2. Press STATUS

3. Scroll down to highlight STATUS02.

4. Press SELECT

DESCRIPTION

POINT TYPE

UNITS REFERENCE POINT NAME

Input Output

Slide Valve Increase X OFF/ON SV INC

Slide Valve Decrease X OFF/ON SV DEC

Hot Gas Bypass Relay X OFF/ON HGBR

*Chilled Water Pump X OFF/ON CHWP

Chilled Water Flow X NO/YES EVFL

*Condenser Water Pump X OFF/ON CDP

Condenser Water Flow X NO/YES CDFL

Compressor Start Relay X OFF/ON CMPR

Compressor Start Contact X OPEN/CLOSED 1CR AUX

Compressor Run Contact X OPEN/CLOSED RUN AUX

Starter Fault Contact X OPEN/CLOSED STR FLT

Pressure Trip Contact X OPEN/CLOSED PRS TRIP

Single Cycle Dropout X NORMAL/ALARM V1 CYCLE

Variable Inlet Relay X OFF/ON VIR

Oil Heater Relay X OFF/ON OILH

Oil Safety Sensor X OPEN/CLOSED OILSS

*Tower Fan Relay X OFF/ON TFR

Compr Shunt Trip Relay X OFF/ON TRIPR

Alarm Relay X NORMAL/ALARM ALM

Spare Prot Limit Input X NORMAL/ALARM SPR PL

1 2 ... 19 20 21 22 23 24 25 26 27 28 29 ... 103 104

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