GE HygroTrace, Руководство пользователя

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September 2007
24 HygroTrace Moisture Transmitter
Menu Item Descriptions
Display
1. Measurement
- Show the primary ppb
v
display
2. Diagnostics -
(Service passcode required)
Output
1. Rcd Zero
- Specify the ppb reading equivalent to 4 mA
2. Rcd Span
- Specify the ppb reading equivalent to 20 mA
3. Rcd Trim
- Adjust/calibrate the 4-20 mA output
a. Reset Trim
- Clear trim values prior to recalibrating output
b. Trim Zero
- Adjust the 4 mA output
c. Trim Span
- Adjust the 20 mA output
4. Test
- Force the 4-20 output to a specified percent of scale
User -
(User passcode required)
1. PPB Offset
- Enter PPB Offset
2. Clear PPB Offset
- Clear PPB Offset
3. Sensor Dry Down
- Dry the Sensor
Comms
1. Baud Rate
- Specify the data rate for RS485 communications
2. Node ID
- Specify the PanaView Network Node ID
3. Test
- Force meter to transmit an ID message for test purposes
Service
- (Service passcode required)
1. Update
- Update the unit software.
2. Params
- Access the parameter storage.
a. Dump
- Dump the parameter storage.
b. Erase
- Erase the EPROM.
3. Heater Test
- Test the heater.
a. 50°C to 190°C
- Select the temperature for testing.
b. OFF
- Turn the heater off.
c. Resume
- Resume normal measurement operation.