Satec PM172EH series Reference Guide

37
Parameter Register Type R/W Range
The number of pre-event cycles
for the waveform log #1
0x860A UINT16 R/W 1 to 8
Nominal frequency 0x860B UINT16 R/W 50, 60 Hz
Maximum demand load current 0x860C UINT16 R/W 0 to 10000 A
(0 = CT primary current)
Reserved 0x8609 UINT16 R Read as 65535
The number of cycles in one
waveform series for the
waveform log #1
3
0x8610 UINT16 R 16 to 1280
Reserved 0x8611 UINT16 R Read as 65535
Nominal secondary voltage (L-L) 0x8612 UINT16 R/W 10 to 690 V
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)
2
Synchronization of power demand interval can be made through a digital input.
3
The waveform recorder logs waveforms in series of records. A compound waveform can have as more as 1280 cycles
recorded in 80 consequent records, each record comprising 16 waveform cycles sampled at a rate of 32 samples per cycle.
5.4 User Selectable Options Setup
Table 5-9 User Selectable Options Registers
Parameter Register Type R/W Range
Power calculation mode 0x8700 UINT16 R/W 0 = using reactive power
1 = using non-active power
Energy roll value
1
0x8701 UINT16 R/W
0 = 1×10
4
kWh
1 = 1×10
5
kWh
2 = 1×10
6
kWh
3 = 1×10
7
kWh
4 = 1×10
8
kWh
5 = 1×10
9
kWh
Phase energy calculation mode 0x8702 UINT16 R/W 0 = disable, 1 = enable
Analog output option 0x8703 UINT16 R/W 0 = none
1 = 0-20 mA
2 = 4-20 mA
3 = 0-1 mA
4 = ±1 mA
Analog expander output
2
0x8704 UINT16 R/W 0 = none
1 = 0-20 mA
2 = 4-20 mA
3 = 0-1 mA
4 = ±1 mA
Reserved 0x8705-
0x8709
UINT16 R/W Read as 65535
Harmonic power/energy
calculation mode
0x870A UINT16 R/W 0 = disable, 1 = enable
1
For short energy readings (see Table 4-1), the maximum roll value will be 1×10
8
for positive readings and 1×10
7
for negative
readings.
2
Do not enable the analog expander output if the analog expander is not connected to the instrument, otherwise the
computer communications will become garbled.

Satec PM172EH series Specifications

General

Brand	Satec
Model	PM172EH series
Category	Measuring Instruments
Language	English