AMPTRON Ai205 - Phase Angle Recording; Ai205 Parameter Setting; Phase Angle Table

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Phase angle recording

The phase differences between voltage or Current and U1(or U12)are

recorded,The phase differences are used to tell the phase sequence

Function code:03 for reading

The ralation between record numerical data and physical data is :(Rx is

numerical data)

Phase angle θ =Rx / 10(Degree)

Ai205 Parameter Setting

Function code: 03 for Reading,16 for Presetting

0100H Access Code 0~9999 word R/W

0101H Communication Address 1~247 word R/W

0102H Baud Rate 600~38400 word R/W

0103H Voltage Input Wiring Type 0:3LN, 1:2LN, 2:2LL word R/W

0104H Current Input Wiring Type 0:3CT, 1:1CT, 2:2CT word R/W

0105H PT1 (High 16 bit) 100~500000 Dword R/W

0106H PT1 (Low 16 bit)

Addr. Parameter Range Object Type Type of access

039DH Phase difference V1/V2(3$4) 0~3600 Integer R

039EH Phase difference V1/V3(3$4) 0~3600 Integer R

039FH Phase difference V1/I1(3$4) 0~3600 Integer R

03A0H Phase difference V1/I2(3$4) 0~3600 Integer R

03A1H Phase difference V1/I3(3$4) 0~3600 Integer R

03A2H Phase difference V12/V23(3$3) 0~3600 Integer R

03A3H Phase difference V12/I1(3$3) 0~3600 Integer R

03A4H Phase difference V12/I3(3$3) 0~3600 Integer R

Table 4.24 Phase angle table

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