Example 4 – Programming a Bidirectional Continuous Output 1
Congure the continuous output 1 to have the value -20 mA, when the
three-phase power value 3 x 4 A x 230 V x cos (180°) = -2760 W, and
to have the value 20 mA when the three-phase power value is 3 x 4 A x
230 V x cos (0°) = 2760 W.
For the rated execution 3 x 5 A /230 V, one must set values according to
the table 10
4051
400
400 – 4.00 mA (alue
in mA with
two places after the decimal
point multiplied by 100) lower value of the output current
4052
2000
2000 – 20.00 mA (value in mA with two places after
the decimal point multiplied by 100) upper value of the
output current.
(20.00 mA x 100) = 2000
4053
0
0 – normal mode of the continuous output 1
4054
24
24 – 24 mA on continuous output 1 if the error (-1e20 or 1e20)
Regi-
ster
Value
Meaning
4048
24
24 – mean 3-phase current (I)
4049
-800
-1000 –
-100.0% (percentage value with one place after
the decimal point multiplied by 10) the lower value of the
rated mean 3-phase current,
3 x 4 A x 230 V x cos (180
°
)
/ 3 x 5 A x 230 V) x 1000 = -800
4050
800
1000 – 100.0 % (percentage value with one place after the
decimal point multiplied by 10) the upper value of the rated
mean 3-phase current,
3 x 4 A x 230 V x cos (0
°
)
/ 3 x 5 A x 230 V) x 1000 = 800
4051
-2000
-2000 – -20.00 mA (value in mA with two places after the
decimal point multiplied by 100) lower value of the output
current
(-20.00 mA x 100) = -2000
4052
2000
2000 – 20.00 mA (value in mA with two places after the
decimal point multiplied by 100) upper value of the output
current
(20.00 mA x 100) = 2000
4053
0
0 – normal mode of the continuous output 1
4053
24
24 – 24 mA on continuous output 1 if the error (-1e20 or 1e20)
Table 10
52
52
Содержание CON-M 22
Страница 1: ...ZIEGLER CON M PROGRAMMABLE MULTI TRANSDUCER OPERATING MANUAL 15001298_Rev _B_04 2014 ...
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Страница 7: ...4 2 External Connection Diagrams Fig 2 Connection Diagrams of transducer outputs and Rs485 7 7 ...
Страница 8: ...Direct measurement in a four wire network Multi transducer 8 8 ...
Страница 9: ...Measurement with the use of current transformers in a four wire network Multi transducer 9 9 ...
Страница 17: ...Fig 9 Con guration of the connection with the Multi transducer Multi transducer 17 17 ...
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