socomec DIRIS A40 - OLD COMMUNICATION TABLE LIST OF PARAMETERS

MAN 06 033774 – technical_guide_ DIRIS_A40_A41_C.doc40/Z41 - B 22/27
CHAPTER 5 – MEMORY MODULE
5.1. Powers demands configuration (P+/P-/Q+/Q-)
Powers demand storage (load curves) is used to store and analyse consumption of electrical distribution with date
and time.
Exemple 1: Storage of active power (kWh) integrated on 10 minutes and 62 days. With
internal synchronisation (internal clock) and reading by communication.
DIRIS Configuration (see instruction manual: 876 588) :
 Memorisation of positive active power (+kWh) = MEMO P+ YES (yes)
 Memorisation of negative active power (+kWh) = MEMO P- NO (no)
 Memorisation of positive reactive power (+kvarh) = MEMO P+ NO (no)
 Memorisation of negative reactive power (-kvarh) = MEMO P- NO (no)
 Synchronisation mode = MEMO TOP EXT (external)
 Configuration of synchronisation top time = MEMO TIME 10’ (10 minutes)
 Activation of date/time function = dAtE tIME YES (yes)
 Date configuration = dAtE 31-07-06
 Time configuration = tIME 15h10’35"
Reading of date and time of update of the timekeepers
Master request :
Slave
Function
Address
Address
Value
Value
CRC16
High-order
Low-order
High-order
Low-order
01
03
30
02
00
03
AB0B