Lenz Digital plus SILVER+ Mode D'emploi page 41

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6.11.2 Setting (programming) the S.U.S.I. module
Like locomotive decoders, there are also various ways of setting S.U.S.I. modules. These settings
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are also saved in configuration variables (CVs). If you wish to change these CVs, proceed as if you
wanted to change the CVs of the locomotive decoder. The S.U.S.I. module is programmed "through
the decoder" as it were. Based on the number of the CV, the locomotive decoder will know whether
the S.U.S.I. module is to be addressed and will transmit the programming commands via the
S.U.S.I. module. Please refer to the operating manual of your module to learn about the settings
possible for your S.U.S.I. module.
The settings of the S.U.S.I. module can be carried out both through "Programming in operational
®
mode (PoM)" or "Programming on the programming track". When using Digital plus by Lenz
systems, you can change CVs 1 to 999 with PoM, while "Programming on the programming track" is
currently used for CVs 1 to 256. CVs 897 to 1024 have been defined for the S.U.S.I. module. A
special programming method has been built into this decoder so that these CVs can be reached.
In this programming method, CV126 functions as an indicator and CV127 as a transport device for
the value.
The function sequence is as follows: The target (number of the CV) is entered in the indicator
CV126, and the value that is to be transported to the target is entered in the transport device
CV127. If you only wish to read out the target CV, the transport device CV127 is read out after the
target is entered in CV126.
Since only values up to 255 can be entered in a CV, but the CVs for S.U.S.I. start at 897, the CV
that functions as the indicator is preset to 800. All you have to do is enter the difference between
800 and the desired target CV, for example number 97 for the target CV897.
Example 1: You wish to enter the value 01 in CV897 of the S.U.S.I. module. Proceed as follows:
3. Enter 897-800=97 in the indicator CV126.