For the CS135, how are the warning or alarm conditions defined?

The CS135 has LED indicator lights that flash to indicate normal or fault statuses.
Where:

  • 1 flash every 10 seconds = OK, no fault
  • 2 flashes every 10 seconds = warning (possible degraded performance)
  • 3 flashes every 10 seconds = alarm (measurements not possible)

The output messages also contain information about Warnings and Alarms, known as the WA output. This is a single character with one of the following values:

  • 0 = No alarm or warning
  • W = Warning
  • A = Alarm

W or A are output in the message strings when necessary.

The description of the warning or alarm is obtained from the fault Flag code at the end of each message.

This was helpful

FAQs Home