COOL.CHL.11·Cooling·Modbus TCP
Chiller Unit 11
Air-cooled chiller, 140 kW. Currently offline — TCP/IP heartbeat lost.
OfflineOnline · 8m ago10.40.2.33TRANE-RTAC-140-5529Tracer SC 4.2
Uptime
0d
Comm. health
99.93%
Polls
198,002
Errors
1
Live parameters
Signals
Polling · 500 ms · 6 of 4
Supply Temp
0.0°C
Return Temp
0.0°C
Power
0.0kW
Capacity
0.0%
Communication health
Polls / minute
100%
OK
Total polls
198,002
Failed
142
Success rate
99.928 %
Avg latency
12 ms
Command console
Send parameters to COOL-11 · Modbus TCP
Channel open
No changes · values match current state
Recent writes
Read-only query · register dump complete
12:02:03
Active errors & warnings
1 on file
C0001critical
Device unreachable
No TCP/IP response on 10.40.2.33:502 for 480 seconds. Possible network switch fault or device power loss.
Aug 31, 2026·12:02:46·8m ago
Activity
2 events
Communication latency exceeded 1,200 ms on 10.40.2.33:502.
11:22:46·device
C0001 — Device unreachable. TCP heartbeat lost.
11:02:46·device