Teledyne powerpod 400 Count Down from a Set Point, Count Continuously, RS-232 Settings

10.3.2. Count Down from a Set Point

The TOTALIZER will be set to count from a preset value to zero (0). When zero is reached, a memory flag will be set to its logic high state. This flag is readable only through serial communications. The TOTALIZER will continue to count in the negative direction from zero to the maximum ability of the display (-999999).

While the SETUP/CAL menu is displayed, choose TOTAL by pressing the number “2” key + ENTER. A TOTALIZER menu is displayed. Press the number “2” key to choose the CNT DN option. The COUNT UP/DN window is displayed. Enter the desired set point using the numbered key pads and press ENTER. The unit returns the previously programmed display with the selected channel now displaying the set point minus the Riemann Sum of the received transducer signal.

10.3.3. Count Continuously

The TOTALIZER will be set to count from zero (0) to the maximum ability of the display. No flags or alarms will be set.

While the SETUP/CAL menu is displayed, choose TOTAL by pressing the number “2” key and ENTER. A TOTALIZER menu is displayed. Press the number “3” key to choose the CONT option followed by the ENTER key. The previously programmed display returns with the selected channel now displaying the Riemann Sum of the received transducer signal.

10.4. EXTERNAL COMMUNICATION SETUP

The following text describes how the POWERPOD-400can be setup to respond to serial and network communication. Instruction structure and syntax is covered in the section, Serial Protocol.

10.4.1. RS-232 Settings

From

SETUP/CAL

Menu

After selecting SETUP/CAL, select any channel number and hit ENTER, choose option number 3 via the numbered key pad. The first menu to be displayed is the BAUD menu. To select the desired baud rate press the number key 1 or 2 respectively. Eight bit bytes, no parity, one stop bit and no handshaking are automatically set. The preprogrammed display is returned upon completion.

10.4.2. RS-485 Settings

From

SETUP/CAL

Menu

After selecting SETUP/CAL, select any channel number and hit ENTER, choose option number 3 via the numbered key pad. The BAUD menu will be displayed. To select the desired baud rate press the corresponding number key.

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