
Transmitter Configuration and Use: Series 1000 and 2000 Transmitters 37
Flowmeter Startup continued
Required Configuration Optional ConfigurationUsing the TransmitterFlowmeter Startup
5.4.2 Milliamp output trim with a Communicator
See Figure 5-6 for the mA output trim procedure.
Note the following:
• If you are trimming the primary mA output, the HART/Bell202 signal to the
Communicator will affect the reading. Disconnect the Communicator before
reading the output, then reconnect and resume the trim, after taking the
reading.
• Any trimming performed on the output should not exceed ± 200 microamps.
If more trimming is required, contact Micro Motion customer support.
• The receiving device value that you enter in the Communicator can contain
up to two decimal places.
Figure 5-6 Communicator – mA output trim procedure
• Model 1500 AN
• Model 1700 AN
• Model 1700 IS
• Model 2500 CIO
• Model 2700 AN
• Model 2700 IS
• Model 2700 CIO
Read mA output at
receiving device
Equal?
Enter receiving device
value at
Communicator
Read mA output at
receiving device
Trim Analog Out 1
Trim Analog Out 2
No
ENTER
Yes
ENTER
OK
ENTER
Read mA output at
receiving device
OK
4 mA trim 20 mA trim
Diag/Service
On-Line Menu
Read mA output at
receiving device
Equal?
Enter receiving device
value at
Communicator
No
ENTER
ENTER
Yes
ENTER
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