Display And Buttons; Communication; Permission And Security Management - Siemens SICAM P35 Manual

Functions

3.4 Display and Buttons

3.4

Display and Buttons

This product uses large-screen WVA multi-line LCD to provide visual and various display. The screen is
provided with white backlight, enabling clear display in dark environment. Specific data information can be
obtained through display with button operation. For details, see Chapter Operation and Display.
3.5

Communication

RS485 port is provided for parameter setting and reading of various data. For specific description, see Chapter

Communication.

3.6

Permission and Security Management

1. This product is provided with programming permission management function.
• L0 password: used for meter reset, setting all parameters and modifying L0, L2 and L4 passwords;
• L2 password: used for meter reset, setting all parameters and modifying L2 and L4 passwords;
• L4 password: used for parameter setting and modifying L4 password, not for meter reset, clearing extreme
values and PT/CT ratio setting.
• All level default PASSWORD is "000000"
2. Parameter setting is available only when this product is in programmable state. Steps for entering
programming state: press "
password and press "
programmable state, programmable state prompt appears on the bottom right corner of LCD. Programmable
state will remain valid in 10 minutes after program button is pressed and become invalid after power down.
3. If incorrect password is used to set this product continuously (including communication setting and button
programming) up to specific number of times (factory default 5 times), parameter setting function will be
locked (factory default 60 minutes). Error count will be reset after setting once using correct password if such
count is less than specific limit. Error count of password and lock time can be set (available in factory state).
16
" and " " at the same time to enter "PASS" screen; input correct
" to enter "SET" screen and enable programmable state. After entering
SICAM P35 P36, 3-phase Multi-Function Power Meter, User Manual
E50417-H8940-C562-4, Release Date 06.2018