Chapter 6 Configurations; Weights And Measures Switch Access Control; External Switch Access Control (Multiload Iii Hardware Only) - Toptech MultiLoad III Installation Manual

CHAPTER 6– CONFIGURATIONS

Chapter 6 Configurations

Weights and Measures Switch Access Control

The MultiLoad III EX Hardware contains an external sealable switch to prevent changes to Weights and
Measures controlled parameters.
In Program Mode, the operator has access to the following:
- The Configuration Menu parameters.
- The Diagnostics Menu and its functions.
- Other administrative procedures, such as clearing high-level alarms.
To access Program Mode, on the MultiLoad II+/RCU II+ Firmware, the terminal operator must:
At the idle card-in screen, enter the security code (default security code is 000000) and press
1.
the Down key. Users and passwords can also be assigned to increase security.

External Switch Access Control (MultiLoad III Hardware Only)

On the left side of the MultiLoad III EX Hardware, there is a W&M Bolt Switch. W&M protection is in
place when this bolt is fulling turned in. The bolt can be sealled with a wire in this position. W&M
Protection is removed when this bolt is unscrewed until it stops.
T
HERE ARE NO
Y W
OUR LOCAL
SEAL AND CHANGING PARAMETERS
TEMPERATURE CALIBRATION
39
MultiLoad III/RCU III Hardware - Explosion Proof (EX) Installation Guide
W&M
CONTROLLED PARAMETERS ON
M
EIGHTS AND EASURES OFFICE MAY NEED TO BE CONTACTED AFTER BREAKING THE
. T
.
RCU III EX H
HIS IS TYPICALLY DONE ONLY DURING METER PROVING OR
6
Chapter
.
ARDWARE