Chiller Plant SCADA HMI v4 — Industrial P&ID Mimic

CHILLER PLANT SCADA HMI

ISA-style industrial P&ID • primary CHW header engine-bound • click CH module for diagnostics

Back Portfolio

SIM

MAINT

NORMAL

0 Critical • 0 Warning

Loops 4/4 • N+1

CHWS 7.2°C • CHWR 14.8°C • ΔT 7.6 • 58 L/s

Cooling Demand 1.93 MW

Scenario: Simulated • Updated 0s

Primary CHWS 7.2°C Primary CHWR 14.8°C Secondary / Condenser loop Run Standby Warning Alarm / Trip

NORMAL

All loops inside expected operating envelope.

View Mode

doc-14 §4

Primary CHW Header engine-bound

CHWS

7.2 C

CHWR

14.8 C

ΔT

7.6 C

CHW Flow

58.2 L/s

Cooling Demand

1.93 MW

Header DP

86 kPa

CHW Flow Reconciliation engine

Design (IT load)

58.2 L/s

Sanity (heat rej)

60.6 L/s

Δ (sanity − design)

+4.1 %

Pumps sized to the larger flow; chiller-plant ΔT setpoint references the design value.

Operator Controls

Units SI

Scenario Custom

Secondary loop SP 18.8C

DP SP 90 kPa

Flow SP 18.0 L/s

Fault Loop

No forced fault active.

Alarm Summary

Status NORMAL • Issues 0

First-out: None

Ack: N/A