Technical data

METTLER TOLEDO JAGXTREME Terminal Technical Manual
(9/00) 3-26
6. At the Negatve Rng? prompt, enter a numeric value for the negative capture range.
This value is also a percent of scale capacity.
7. At the Zero Blank? prompt, enter 0-98 to specify the display divisions behind zero
before display blanking. The default is 5. A setting of 99 programs the terminal to
display up to 50% of the calibrated capacity under gross zero.
8. Press ENTER at the Auto Zero Maint? prompt to enable the option.
9. At the Range? prompt, enter a range (in divisions) within which the JAGXTREME
terminal adjusts for small changes in zero. Enter divisions +/- 0.1 - 10.
Adjustments are made at a rate of 0.03 increments per second
10. At the AZM w/Net Mode? prompt, select Y(es) to automatically correct zero close
to net zero and gross zero. Select N(o) for AZM to function only near gross zero.
11. At the COZ? prompt, select if the center-of-zero annunciator should illuminate at
Gross Only or at Gross and Net zero.
12. Press ENTER to continue to the next sub-block or ESCAPE to exit setup.
9b. Zero Operation Sub-
block for MMR (IDNET)
Bases
Scale zeroing is done within the IDNET base. The terminal sends the Zero command to
the base. If the scale is in motion, the base holds the zero command and suspends
communication with the terminal. If communication is suspended for more than four
seconds, the terminal turns off the DataOK bit and blanks the display. When motion
stops, the base completes the zero operation, resuming communications with the
terminal. The terminal then turns on the DataOK bit and the display.
To configure the sub-block:
1. At the Restart? Y prompt press ENTER to accept or SELECT, followed by ENTER to
change the response to N(o) and to accept that selection. When the restart feature
is enabled, the current zero setting is saved and restored after a power loss. When
the restart feature is NOT selected, the IDNET base “re-zeroes” at power up.
2. Press ENTER at the AZM? 0 prompt to turn autozero maintenance OFF. To turn it
ON, press SELECT until the prompt displays a 1. Press ENTER.
Restart? Y
AZM? 0
Power-up zero should be disabled
by setting the positive and negative
ranges to 0% for scales such as
tanks and hoppers which may lose
power in the middle of a control
process.
Pushbutton zero values are stored
in the JAGXTREME terminal’s
memory. In case of power loss, the
terminal will display an accurate
weight when power is restored