Bender LINETRAXX PEM575 Series, Руководство пользователя

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Modbus Register Map
142 PEM735_D00084_00_M_XXEN/02.2015
Tab. 10.35: Waveform recording register
table 10.35: Notes:
1) The total capacity of the waveform recorders is 32, i.e. the total of the number of measure-
ments in WFR 1 WFR 2 must be ≤ 32. The waveform recorder is disabled when register 7600
is set to 0.
2) Valid WFR formats (number of samples/cycle x number of cycles) are 16 x 320, 32 x 160, 64 x
80, 128 x 40 and 256 x 20.
3) When the WFR format is 256 x 20, the number of pre-fault cycles is 0…5, otherwise the range
is 0…10.
Register Property Description Format
7600 RW
WFR 1
Number of measurements
1)
0*…32
7601 RW
Number of samples
2)
0 = 16
1 = 32
2 = 64
3 = 128
4*= 256
7602 RW
Number of cycles
2)
320 / 160 /
80 / 40 / 20 /
10*
7603 RW
Number of cycles before the
event
0*…10
7604 RW
WFR2
Recording depth
1)
0*…32
7605 RW
Number of samples
2)
0*= 16
1 = 32
2 = 64
3 = 128
4= 256
7606 RW
Number of cycles
2)
320* / 160 /
80 / 40 / 20
7607 RW
Pre-fault cycles
3)
0*…10
Modifying any of the registers 7600…7607 will clear the WFR log and
reset the pointer to 0.