Honeywell MC ToolKit

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Procedural Considerations

Page 52 34-ST-25-20 MC Toolkit User Manual Release 3

9/06

Honeywell HART Calibration Zero Trim

Honeywell ST 3000

(Note - Zero Trim is

available.)

Honeywell STT 3000

(Note - no Zero Trim.)

Zero Trim

NOTE:

This procedure will

change LRV and URV

settings.

Select Zero Trim. The first

of a series of Pop-Up

messages appears.

To acknowledge the

message, select the Yes

button; another message

appears.

Apply the zero-reference

input source to the sensor.

Select the

OK button, and

wait for this message:

Select the

OK button; the

following message should

appear.

Honeywell MC ToolKit - Page 60