Micom P634 - Page 533

Parameter Address
Default Min Max Unit Logic Diagram
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f<>: tf4 PSx
018 176 018 177 018 178 018 179
0.00 0.00 10.00 s
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Setting for the operate delay of over-/underfrequency protection.
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f<>: df1/dt PSx
018 108 018 109 018 110 018 111
2.0 0.1 10.0 Hz/s Fig. 3-140, (p. 3-188)
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f<>: df2/dt PSx
018 132 018 133 018 134 018 135
2.0 0.1 10.0 Hz/s
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f<>: df3/dt PSx
018 156 018 157 018 158 018 159
2.0 0.1 10.0 Hz/s
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f<>: df4/dt PSx
018 180 018 181 018 182 018 183
2.0 0.1 10.0 Hz/s
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Setting for the frequency gradient to be monitored.
Note: This setting is ineffective unless operating mode f with df/dt has been
selected.
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f<>: Delta f1 PSx
018 112 018 113 018 114 018 115
0.30 0.01 5.00 Hz Fig. 3-140, (p. 3-188)
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f<>: Delta f2 PSx
018 136 018 137 018 138 018 139
0.30 0.01 5.00 Hz
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f<>: Delta f3 PSx
018 160 018 161 018 162 018 163
0.30 0.01 5.00 Hz
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f<>: Delta f4 PSx
018 184 018 185 018 186 018 187
0.30 0.01 5.00 Hz
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Setting for Delta f.
Note: This setting is ineffective unless operating mode f w. Delta f/Delta t has
been selected.
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f<>: Delta t1 PSx
018 116 018 117 018 118 018 119
0.30 0.04 3.00 s Fig. 3-140, (p. 3-188)
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f<>: Delta t2 PSx
018 140 018 141 018 142 018 143
0.30 0.04 3.00 s
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f<>: Delta t3 PSx
018 164 018 165 018 166 018 167
0.30 0.04 3.00 s
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f<>: Delta t4 PSx
018 188 018 189 018 190 018 191
0.30 0.04 3.00 s
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Setting for Delta t.
Note: This setting is ineffective unless operating mode f w. Delta f/Delta t has
been selected.
7 Settings P634
P634/EN M/R-42-A // P634‑311‑653 7-179