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APG PT-503 Slave Submersible Modbus user manual User Manual

Page 28

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PT-500 Submersible Pressure Sensor

Rev. A, 5/13

28

Automation Products Group, Inc.

APG...Providing tailored solutions for measurement applications

Tel: 1/888/525-7300 • Fax: 1/435/753-7490 • www.apgsensors.com • [email protected]

Alarm Type 6-8: n/a

Alarm Type 9 (Rate of Change): allows the user to defi ne a maximum rate of change (distance
over me), which if exceeded will ac vate an alarm. The Trip Distance parameter is used to
defi ne the me value, and the Trip Window parameter is used to defi ne the distance value.

Alarm

>ĞǀĞů

Alarm
Window

Full

>ĞǀĞů

ON

ON

Alarm Type 1
;ĞdžĐůƵƐŝǀĞͿ

OFF

(Increasing)

ON

Alarm Type 2
(hysteresis near)

OFF

OFF

(Decreasing)

ON

OFF

ON

Alarm Type 4
;ŝŶĐůƵƐŝǀĞͿ

OFF

OFF

(Decreasing)

ON

OFF

(Increasing)

Alarm Type 5
(hysteresis far)

ON

ON

OFF

Alarm Type 3
(far)

ON

OFF

Alarm Type 0
(near)