Siemens SICAM P20, Manual, Page: 16 / 38

Operation and Display
4.1 Full-screen Display
SICAM P20 P21 P22, 3-phase Current Power Meter, User Manual
E50417-H8940-C558-
4
, Release Date
06.2018
16
4.1 Full-screen Display
Figure 4-1 Description of LCD Indication
4.2 Cyclic Display
Key Functions at Cyclic Display Mode
Screen Lock in Cyclic Display State
Data in display area A or B can be locked in cyclic display state to enable long-time monitoring of data in certain
area.
Steps: press " ", select the desired display area (target data will blink thrice), and press " " to lock, and
vice versa for unlocking.
Cyclic Display Parameter
Duration: 1 to 99 sec., configurable;
Number of items: to be defined with one byte. 4 high 4 bits are number of items in display area A while 4 low 4
bits are number of items in display area B. 16 items are acceptable to each area. At any time, display area A
and display area B should have at least one cyclic display item.
Cyclic Display State
Cyclic display data in areas A and B can be defined by user. User may develop cyclic display scheme previously
through inquiring "Code list of optional settings in areas A and B".
Code list of optional settings in area A:
Key symbol ▲ ▼
Function
Switching from cyclic display to
buttom display
Lock/unlock blinking
display
Switching between display
areas A and B (blinking
prompt)
Data item Data type (current value)
Transient Maximun Minimum
Current 6 7 8
Neutral current 9 10 11