User's Manual

Operation: C1SD, C1ST, and C1SL Versions
5-20 CENTRON Meter Technical Reference Guide
Optional Features
Electronic Detent
Programming electronic detent prevents received energy from accumulating in the
delivered energy register. When detent is enabled, the received energy is
accumulated in a separate register.
Expansion Port
A connector located on these personality modules provides the option of using
expansion modules (when available), such as the R300CD board in conjunction
with the C1SD, C1ST, and C1SL personality modules.
Security Codes
Register security can be provided with primary, secondary, and tertiary security
codes that prevent unauthorized communication with CENTRON products. A
Primary security code allows complete access to the meter. A Secondary security
code allows full read access with limited write access to perform an automatic
demand reset and to access the Alternate and Test modes. A tertiary security code
allows read-only access. For more information about security codes, refer to the
PC-PRO+ documentation.
Table 5.6 Recording Duration for 32Kb
Interval Length (min)
Recording Duration
(days)
1 12.75
2 25.50
5 63.75
10 127.50
15 191.25
30 382.50
60 765.00