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6.13 Alarms
The features of the DT800’s alarms can be readily demonstrated on the SSP, for example
(Prog25.dl8)
Fig. 36.
Fig. 37.
Increase and decrease the voltage by rotating potentiometer 1. The LED on digital channel 3 will
illuminate when the input voltage on channel 1 exceeds 1000mV. A message is also sent to the host
computer if the setpoint threshold is exceeded.
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