Relay and alarm operation diagrams – Precision Digital PD6100 User Manual
Page 52

Model PD6100 Strain Gauge/Load Cell Meter Instruction Manual
52
Relay and Alarm Operation Diagrams
The following graphs illustrate the operation of the relays, status LEDs, 
and ACK button. 
High Alarm Operation (Set > Reset)
For Manual reset mode, ACK can be pressed anytime to turn "off" relay. 
To detect a new alarm condition, the signal must go below the set point, 
and then go above it. 
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