model 2704 controller installation and operation handbook - Soliton
model 2704 controller installation and operation handbook - Soliton
model 2704 controller installation and operation handbook - Soliton
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Access Levels<br />
<strong>2704</strong> Controller<br />
4. Chapter 4 ACCESS LEVELS<br />
Parameters are protected under five different levels of access for which security codes may be<br />
necessary. This chapter describes the different levels of access to the operating parameters<br />
available in the <strong>controller</strong>.<br />
4.1. THE DIFFERENT ACCESS LEVELS<br />
Access Level What you can do Password<br />
Protection<br />
Level 1 This is sometimes referred to as Operator Level since it allows<br />
operators to view <strong>and</strong> adjust parameters within limits set in<br />
higher levels. Any page available in levels 2 or 3 may be<br />
configured to appear in level 1. This is done from the<br />
configuration level using the page promote feature, see<br />
Engineering Manual HA026933<br />
No<br />
Level 2<br />
Level 3<br />
Config<br />
View Config<br />
This is sometimes referred to as Supervisor level since all the<br />
parameters relevant to a particular configuration are visible. All<br />
alterable parameters can be adjusted.<br />
These are parameters which are generally required when<br />
commissioning the <strong>controller</strong>. Any page at this level can also<br />
be configured to appear at Level 2.<br />
This special level allows access to configure the fundamental<br />
characteristics of the <strong>controller</strong> <strong>and</strong> is not included in this<br />
operating h<strong>and</strong>book.<br />
For configuration details see <strong>2704</strong> Engineering Manual Part no<br />
HA026933<br />
This is a read only level which allows you to view the<br />
configuration of the <strong>controller</strong>. It is not possible to change<br />
parameter values in this level. It is not possible to read<br />
passcodes in this level.<br />
Yes<br />
Yes<br />
Yes<br />
Yes<br />
4.2. PASSCODES<br />
On switch on the <strong>controller</strong> defaults to Level 1 which is not protected by a passcode. A<br />
limited set of parameters can be changed in this level. The parameter tables in each chapter<br />
list those parameters which can be changed.<br />
Level 2, level 3 <strong>and</strong> Configuration level are protected by passcodes. The default passcodes<br />
set in a new <strong>controller</strong> are:<br />
Level 2 Passcode ‘2’<br />
Level 3 Passcode ‘3’<br />
View Config Passcode <strong>2704</strong><br />
These passcodes can only be changed in configuration level.<br />
See Engineering Manual HA026933.<br />
4-2 Installation <strong>and</strong> Operation H<strong>and</strong>book. Part No HA026502 Issue 1.0 Apr-00
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