Instruction manual

MODEL XMT-P pH/ORP SECTION 5.0

DISPLAY AND OPERATION

5.4 MENU TREES - pH

The Model Xmt-P pH transmitter has four menus: CALIBRATE, PROGRAM, HOLD, and DISPLAY. Under the

Calibrate and Program menus are several sub-menus. For example, under CALIBRATE, the sub-menus are

Temperature and pH or ORP/Redox. Under each sub-menu are prompts. Under PROGRAM, the sub-menus for

Xmt-P-HT are Output, Temp, Measurement, Security, HART, Diagnostics, Noise Rejection, and Reset

Analyzer. The HOLD menu (HART only) enables or disables the 4-20 mA outputs. The DISPLAY menu allows

the user to configure the main display information fields and to adjust the LCD display contrast. Figure 5-5 shows

the complete menu tree for Model Xmt-P-HT. Figure 5-6 shows the complete menu tree for Model Xmt-P-FF.

5.5 DIAGNOSTIC MESSAGES - pH

Whenever a warning or fault limit has been exceeded, the transmitter displays diagnostic messages to aid in trou-

bleshooting. “Fault” or “Warn” appears in the main display to alert the user of an adverse condition. The display

alternates between the regular display and the Fault or Warning message. If more than one warning or fault mes-

sage has been generated, the messages appear alternately.

See Section 10.0, Troubleshooting, for the meanings of the fault and warning messages.