Technical data

Chapter 3: Programming and Calibration
Service Mode for MMR (IDNET) Bases
(9/00) 3-17
CALIBRATION Program Sub-
block
This program sub-block is used to calibrate the scale.
1. The display shows PRELOAD. Empty the scale. If a vessel or other container is to
be included, place this on the weighing platform. Press ENTER. The display shows
CALIB, and internally calibrates.
2. The display shows CAL EXT. If calibration using test weights is desired, press
ENTER. To go on to internal calibration, press SELECT.
3. If external calibration has been selected, the display shows FULL CAP. Press
ENTER to calibrate using test weights equal to the maximum capacity of the base.
Press SELECT to use the selected capacity of the base. Press SELECT again to enter
a calibration weight other than the preset values. Enter the test weight value using
a combination of the SELECT key and the ENTER key as follows:
• Press the ENTER key to insert zeros from right to left.
• Press the SELECT key to increment the required position.
4. When the desired weight value is displayed, place the corresponding test weights
on the platform and press ENTER.
5. The base completes the calibration process with the test weight. The display then
shows UNLOAD. Remove the test weight. The base re-establishes the zero value
when you press ENTER.
SAVE PARAMETERS
Program Sub-block
To save the programmed values, press ENTER. For certified scale applications (legal for
trade), the identcode counter increments by one after confirmation (pressing of the
ENTER key). This corresponds to destroying the certification seal. Recertification of the
scale must be implemented according to local regulations.
RETURN Program Sub-block
If the parameters were not stored using the previous program sub-block, you may return
to normal operation by pressing ENTER at this step. Changes to parameters and
calibration will NOT be stored, and the identcode counter will not increment.