MODEL 3081 pH/ORP | SECTION 8.0 |
| PROGRAMMING FOR pH MEASUREMENTS |
PROGRAM
OutPut
EXIT NEXT ENTER
8.3.3 Procedure
1. Enter the Program menu by pressing PROG on the IRC. The OutPut
PROGRAM
4MA |
| 0 | 0.00 | |||
EXIT |
|
|
|
|
| ENTER |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
PROGRAM |
|
|
|
|
|
|
20MA | 1 |
| 4.00 | |||
| ||||||
EXIT |
|
|
|
|
| ENTER |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
PROGRAM |
|
|
|
|
|
|
HoLd |
|
|
|
| 1 . 0 0 | |
2 | ||||||
EXIT |
|
|
|
|
| ENTER |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
PROGRAM |
|
|
|
|
|
|
FAULt |
|
|
|
| 2.00 | |
2 | ||||||
EXIT |
|
|
|
|
| ENTER |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
PROGRAM |
|
|
|
|
|
|
dPn |
| 00 | ||||
0 | ||||||
EXIT |
|
|
|
|
| ENTER |
|
|
|
|
|
|
|
2. Press ENTER . The screen displays the 4 MA prompt. Use the editing keys to change the displayed number to the desired pH. The allowed range is 0.00 to 14.00. Press ENTER to save.
3. The screen displays the 20 MA prompt. Use the editing keys to change the displayed number to the desired pH. The allowed range is 0.00 to 14.00. Press ENTER to save.
4. The screen displays the HoLd prompt. Use the editing keys to change the display to the output desired when the transmitter is in hold. The range is 3.80 to 22.00 mA. Entering 00.00 causes the transmitter to hold the output at the value it was when placed in hold. The hold setting overrides the fault setting. Press ENTER to save.
5.The screen displays the FAULt prompt. Use the editing keys to change the display to the output desired when the transmitter detects a fault. The range is 3.80 to 22.00 mA. Entering 00.00 causes the transmitter to hold the output at the value it was when the fault occurred. Press ENTER to save.
6. The screen displays the dPn prompt. Use the editing keys to change the display to the
desired output dampening. The range is 0 to 255. Press ENTER to save.
7. Press EXIT twice to return to the process display.
59
