Model 9060Z Manual

level. With heated probes this relay will be de‐energised while the probe is heating up from ambient, making the contacts open circuit.

30.‘Cal 1 in Progress’

31.‘Cal 2 in Progress’

A calibration check is occurring, either manual or automatic mode.

32.‘Purge 1 in Progress’

33.‘Purge 2 in Progress’

A probe purge is occurring, either manual or automatic mode.

9.3 ALARM RELAY OPTIONS

The three process alarm relays (relays 1 to 3) are user defined. The relay action will depend on the selections made in the COMMISSIONING menu functions #45 to #48.

The relay contacts are all designed to be “Fail Safe”. That is, they are

open when the transmitter power is off

closed when there is NOT an alarm condition

open when an alarm occurs

The contact will close circuit again (relay energised) when the alarm condition is acknowledged.

Choose to have the relays react to any or all of the following alarms or warnings –

Oxygen on probe 1 Low

Alarm

Oxygen on probe 2 Low

Alarm

Oxygen on probe 1 Very Low

Alarm

Oxygen on probe 2 Very Low

Alarm

Oxygen on probe 1 High

Alarm

Oxygen on probe 2 High

Alarm

Oxygen Deviation High

Alarm

Probe 1 Temperature Low

Warning

Probe 2 Temperature Low

Warning

Calibration check on probe 1 in

Warning

Progress

 

Calibration check on probe 2 in

Warning

Progress

 

Purge on probe 1 in Progress

Warning

Purge on probe 2 in Progress

Warning

In addition to the above process alarms that can activate the process alarm relays, any of the common alarm relay events that have been taken off the common alarm list in COMMISSIONING menu function #49 will appear on the process alarm relay lists in function #46 to #48.

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Teledyne 9060Z manual Alarm Relay Options