Azbil PTG60, User Manual

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Azbil Corporation Operation with Field Communication software (CFS100)
Model PTG60/70/71/72 - Smart Pressure Transmitter 6-15
Step Operation and indication
1 Double-click D/A Trim.
WARN - Loop should be removed from automatic control
A warning that the loop should be switched from automatic control to
manual mode is displayed. After switching to manual mode, click OK.
“Connect reference meter” is displayed. Connect the loop to an
ammeter (mA) or voltmeter. (It is recommended that an ammeter or
voltmeter with an accuracy of 0.03% or better be used.)
2 The following messages are displayed in the order given.
Setting fld dev output to 4mA (about to set pressure transmitter
output to 4 mA)
Click OK if there are no problems.
Enter meter value (input the ammeter reading).
Input the reading of the ammeter and click OK. This allows the
adjustment command to be sent to the pressure transmitter.
Fld dev output 4.000mA equal to reference meter? (is the pressure
transmitter output equal to the reading on the connected ammeter?)
If the pressure transmitter output is not equal to the reading of the
ammeter, select No and click OK. This allows the adjustment process to
continue.
3 Next do the 20 mA calibration.
The following messages are displayed in the order given.
Setting fld dev output to 20mA (about to set pressure transmitter
output to 20 mA)
Click OK if there are no problems.
Enter meter value (input the ammeter reading)
Input the reading of the ammeter and click OK. This allows the
adjustment command to be sent to the pressure transmitter.
Fld dev output 20.000mA equal to reference meter? (is the pressure
transmitter output equal to a reading of the connected ammeter?)
If the pressure transmitter output is not equal to the reading of the
ammeter, select No and click OK. This allows the adjustment process to
continue.
Finally, a message is displayed notifying you that this will return
operation to normal measurement mode and that the 20 mA
calibration process is complete.