29
5 Data Formats
Format Code Value Description Notes
Timestamp
F1 Local time in a UNIX-style format. Represents the number
of seconds since midnight (00:00:00), January 1, 1970.
The time is valid after January 1, 2000.
946684800 to
2145916799
allowed
Wiring Mode
0 3OP2 - 3-wire open delta using 2 CTs (2 element)
1 4LN3 - 4-wire WYE using 3 PTs (3 element), line-to-
neutral voltage readings
2 3DIR2 - 3-wire direct connection using 2 CTs (2 element)
3 4LL3 - 4-wire WYE using 3 PTs (3 element), line-to-line
voltage readings
4 3OP3 - 3-wire open delta using 3 CTs (2 1/2 element)
5 3LN3 - 4-wire WYE using 2 PTs (2 1/2 element), line-to-
neutral voltage readings
6 3LL3 - 4-wire WYE using 2 PTs (2 1/2 element), line-to-
line voltage readings
8 3BLN3 - 3-wire broken delta using 2 PTs (2 1/2 element),
line-to-neutral voltage readings
F2
9 3BLL3 - 3-wire broken delta using 2 PTs (2 1/2 element),
line-to-line voltage readings
Device Diagnostics
Bit 0 Reserved
Bit 1 Reserved
Bit 2 = 1 RAM/Data error
Bit 3 = 1 CPU watchdog reset
Bit 4 = 1 Sampling fault
Bit 5 = 1 CPU exception
Bit 6 Reserved
Bit 7 = 1 Software watchdog reset
Bit 8 = 1 Power down
Bit 9 = 1 Device reset
Bit 10 = 1 Configuration reset
Bit 11 = 1 RTC fault
Bit 12 Reserved
Bit 13 Reserved
Bit 14 Reserved
F23
Bit 15 = 1 EEPROM fault
Instrument Options
Bit 0=1 Reserved
Bit 1=1 690V Option
Bits 2-5 Reserved
Bit 6=1 Analog output 0/4 or 4/20mA
Bit 7=1 Analog output 0-1mA
Bit 8=1 Analog output ±1mA
Bit 9=1 RO option
Bit 10=1 DI option
Bit 11=1 Reserved
Bit 12=1 Setup is secured by a password (authorization required)
Bit 13=1 Reserved
Bit 14 Reserved
Bit 15 Reserved
Bits 16-18 Number of RO - 1
Bits 19-22 Number of DI – 1
Bits 23-24 Number of AO - 1
Bits 25-29 Reserved
F28
Bits 30-31 Reserved
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