User manual

ADDRESS
DEVICE STATUS
ADDRESS
(HEX)
REGISTER R/W RANGE
FORMAT
240
242
241
F2
F1
DAY
R
R
R 1-31 unsigned int
unsigned int
unsigned int
243
F3 R unsigned intHOUR
YEAR
MONTH 1-12
0-23
0-99
244
246
245
F4
F6
F5
MINUTE
R
R
R 0-59 unsigned int
unsigned int
unsigned int
247
F7 R unsigned intTARIFF
DAY OF THE WEEK
SECOND 0-59
1-8
0-6
248
249
F8
F9
RECORD NO TO BE WRITTEN NEXT
R
R 0-16383 unsigned int
unsigned intALARM 0-7
F0
ALARM:
0 = Normal
1 = Wrong Time
2 = Wrong Date
3 = Wrong Date
4 = No Tariff
5 = No Tariff
6 = No Tariff
7 = No Tariff
2.3. Memory  Logging Features :
The 2MB flash memory stores data with programmable intervals between 1 and 60 minutes.
This memory consists of 32 sectors. Each sector contains 65536 byte. Each record occupies 128
byte sized blocks on the flash memory. Each sector holds 512 block records. 16384 block savings
can be accomplished on the 2MB flash memory. When the flash memory becomes full, 0th sector is
cleaned and records start to be saved from the start to the flash memory. During data logging before
the last record of a sector (511st record, including 0) is saved, the next sector is completely deleted.
The user can monitor which record the device will log from address 248 on Modbus.
3. EPC-12 CONFIGURATION (INTERFACE) SOFTWARE
A User Interface Software has been prepared for settings that are done from a PC. The purpose of
this software is an easier and faster way when changing the settings which has to be done from a
PC. You can access the interface software and its manual from the included CD. Details on how to
use the interface software are available in the Interface Software User Manual.
47
48