Instruction manual

72
MODEL XMT-P pH/ORP SECTION 7.0
PROGRAMMING THE TRANSMITTER
Current Output
for Test:12.00mA
Output Temp
Measurement°
>>
Test Output
Trim Output
Output? Test
Configure Range
7.3.5 Procedure: Testing the output
Calibrate Hold
Program Display
1. Press MENU. The menu screen appears. Choose Program.
2. Choose Output.
3. Choose Test.
4. Choose Test Output.
5. Use the arrow keys to change the displayed current to the desired value.
Press ENTER. The output will change to the value just entered.
6. To return to normal operation, press EXIT. The output will return to the
value determined by the process variable.
7. To return to the main display, press MENU then EXIT.
Meter reading:
04.00mA
Meter reading:
20.00mA
Trim Complete
Output Temp
Measurement
>>
Test Output
Trim Output
Output? Test
Configure Range
7.3.6 Procedure: Trimming the output
Calibrate Hold
Program Display
1. Connect an accurate milliammeter in series with the current output.
2. Press MENU. The menu screen appears. Choose Program.
3. Choose Output.
4. Choose Test.
5. Choose Trim Output.
6. The output goes to 4.00 mA. If the milliammeter does not read 4.00 mA,
use the arrow keys to change the display to match the current measured
by the milliammeter.
7. The output goes to 20.00 mA. If the milliammeter does not read 20.00
mA, use the arrow keys to change the display to match the current meas-
ured by the milliammeter.
8. To return to the main display, press MENU then EXIT.