User's Manual

Electronic Volume Corrector and Instrument Installation
TDC-0824-003 100G Datalogging FN ERT Module Installation Guide - Remote Mount 36
Proprietary and Confidential
Mercury Instrument programming parameters:
Caution A Mercury Instrument must have a Form A board. A Form C board is not compatible
with the 100G Datalogging FN remote ERT module.
For TCI, when using both outputs, items 1014 and 1015 must be set to Itron.
Item #056: Pulse A Scaling. Set at 2.0000 for a form A switch.
Item #057: Pulse A Scaling. Set at 2.0000 for a form A switch.
Item #058: Pulse A Scaling. Set at 2.0000 for a form A switch.
Item #090: Corrected Volume Units: Code (0-20) selects the unit of measure for Corrected Volume
(Item000) and other "CorrVol" related items.
Item #092: Uncorrected Volume Units: Code (0-20) selects the unit of measure for Uncorrected Volume
(Item002) and other "UncVol" related items.
Item # 093, 094, 095: Type of gas volume information to be sent. For "CorrVol" selected, must be set at 0.
Item # 096: Corrected Volume Display: Must be set at 1, 2, 3 or 4 blanks. Module does not support a
setting of 0 blanks.
Item # 097: Uncorrected Volume Display: Must be set at 1, 2, 3, or 4 blanks. Module does not support a
setting of blanks.
Item # 098: Check drive rate of the corrector. Should be the same as the plate above the uncorrected dials
and the same as the plate on the index drive of the meter.
Item # 115: Output Pulse Code: Must be set at 1 or 2.
Wiring the ERT Module to the Instrument
Use the terminal strip connector (Phoenix connector) in the Mercury Instrument to connect the 100G
Datalogging FN remote ERT module to the instrument.
Note In Mercury Instrument EC-AT correctors, the connector may be soldered to the pulse board.
The 100G Datalogging FN remote ERT module has three lead wires (red, white, and blue). The red wire is
attached according to Mercury Instrument Code Settings (see Code Settings on page 35).