Satec PM172 Series, Руководство владельца

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5.8 Basic Setup Registers
Table 5-19 Basic Setup Registers
Parameter Register Type R/W Range
Wiring mode 1 2304 UINT16 R/W 0 = 3OP2, 1 = 4LN3, 2 = 3DIR2,
3 = 4LL3, 4 = 3OP3, 5 = 3LN3, 6 = 3LL3,
7 = 2LL1, 8=3BLN3, 9=3BLL3,
10=2LN3
PT ratio 2305 UINT16 R/W
10 to 65000
×
0.1
CT primary current 2306 UINT16 R/W 1 to 10000 A
Power demand period E 2307 UINT16 R/W 1,2,5,10,15,20,30,60 min,
255 = external synchronization 2
Volt/ampere demand period 2308 UINT16 R/W 0 to 1800 sec
Averaging buffer size 2309 UINT16 R/W 8, 16, 32
Reset enable/disable 2310 UINT16 R/W 0 = disabled, 1 = enabled
Reserved 2311 UINT16 R Read as 65535
The number of demand periods E 2312 UINT16 R/W 1 to 15
Reserved 2313 UINT16 R Read as 65535
Nominal frequency 2315 UINT16 R/W 50, 60 Hz
Maximum demand load current 2316 UINT16 R/W 0 to 10000 A (0 = CT primary current)
1
The wiring mode options are as follows:
3OP2 - 3-wire open delta using 2 CTs (2 element)
4LN3 - 4-wire WYE using 3 PTs (3 element), line-to-neutral voltage readings
3DIR2 - 3-wire direct connection using 2 CTs (2 element)
4LL3 - 4-wire WYE using 3 PTs (3 element), line-to-line voltage readings
3OP3 - 3-wire open delta using 3 CTs (2 1/2 element)
3LN3 - 4-wire WYE using 2 PTs (2 1/2 element), line-to-neutral voltage readings
3LL3 - 4-wire WYE using 2 PTs (2 1/2 element), line-to-line voltage readings
2LL1 - 2-wire line-to-line connection using 1 PT (1 element)
3BLN3 -
3BLL3 -
2LN3 - 4-wire WYE using 2 PTs (2 element), 3 CTs (3 element), line-to-neutral voltage readings
2
Synchronization of power demand interval can be made through a digital input.
E
Available in the PM172E.
5.9 User Selectable Options Setup Registers
Table 5-20 User Selectable Options Registers
Parameter Register Type R/W Range
Power calculation mode 2376
UINT16
R/W 0 = using reactive power,
1 = using non-active power
Energy roll value 1, E 2377
UINT16
R/W 0 = 1 × 104
1 = 1 × 105
2 = 1 × 106
3 = 1 × 107
4 = 1 × 108
5 = 1 × 109
Phase energy calculation mode E 2378 UINT16 R/W 0 = disabled, 1 = enabled
Analog output option 2379
UINT16
R/W 0 = none
1 = 0-20 mA
2 = 4-20 mA
3 = 0-1 mA
4 =
± 1 mA
Analog expander output 2 2380
UINT16
R/W 0 = none
1 = 0-20 mA
2 = 4-20 mA
3 = 0-1 mA
4 =
±
1 mA
Battery 2381
UINT16
R/W 0 = OFF, 1 = ON
1 For short energy registers (see Table 5-1), the maximum roll value will be 1 × 108 for positive readings and 1 × 107 for
negative readings.