1 INTRODUCTION
Thank you for choosing a HWM device. We trust it will provide you with many years of
service.
The “Multilog 2” is a multi-purpose data logger device that can be built and configured
to suit specific applications; several models are available. Please contact your sales
representative for help with selection of an appropriate model for your application.
1.1. DOCUMENTATION AND SUPPORT OF PRODUCT
This user-guide is written for a sub-set of the Multilog 2 logger family; those models that
support the WITS protocol (Worldwide Industrial Telemetry Standards). These models
have a different software version to regular Multilog 2 models but share many
similarities in their construction, operation, and setup. This user-guide is therefore a
supplement to, and should be read in conjunction with, the regular Multilog 2
documentation (listed below):
Refer to the Multilog 2 user guide for details on installing the logger and connecting it to
other equipment. Also refer to any datasheets or user-guides that may be relevant to
sensors used within the installation.
Basic logger settings are common to all Multilog 2 models. You should therefore also
read the relevant parts of the IDT (PC version) user-guide, which provides guidance on
confirming or modifying the basic settings of your logger. The IDT user-guide will
describe setup to use various sensors, and other features, such as alarms.
Certain features found in models that support the WITS protocol differ from those
available in standard Multilog 2 loggers. This user-guide provides details of the
differences (additional or changed features) present in the models that support WITS.
Any deletions will not be detailed within this user-guide but will be apparent by their
absence when using the IDT tool.
To view your data a viewing tool is required. This will be, for example, a SCADA system.
Note: The system periodically has new features and changes released, thus you may
observe slight changes from the diagrams and features shown in this manual. In