temperature, allow the electronics to warm up for approximately 10 minutes before
relying on process measurements. During this warm-up period, you may observe minor
measurement instability or inaccuracy.
2.2 Check meter status
Check the meter for any error conditions that require user action or that affect
measurement accuracy.
1. Wait approximately 10 seconds for the power-up sequence to complete.
Immediately after power-up, the transmitter runs through diagnostic routines and
checks for error conditions. During the power-up sequence, Alert A009 is active.
This alert should clear automatically when the power-up sequence is complete.
2. Check the status LED on the transmitter.
Related information
View and acknowledge status alerts
2.2.1 Transmitter status reported by LED
Status LED statesTable 2-1:
LED state Alarm condition Description
Solid green No alarm Normal operation
Flashing yellow No alarm • Zero calibration procedure is in progress
• Loop test is in progress
Solid yellow Low-severity alarm Alarm condition that will not cause measure-
ment error (outputs continue to report proc-
ess data)
Solid red High-severity alarm Alarm condition that will cause measurement
error (outputs in fault)
2.3 Make a startup connection to the transmitter
To configure the transmitter, you must have an active connection from a communications
tool. Follow this procedure to make your first connection to the transmitter.
Identify the connection type to use, and follow the instructions for that connection type in
the appropriate appendix. Use the default communications parameters shown in the
appendix.
Quick start
6 Micro Motion Model 1500 Transmitters with Analog Outputs
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