Eurotherm Drives 620 Com, Руководство по эксплуатации продукта

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A(1+B) The OUTPUT is set to INPUT A + ( INPUT A * INPUT B / 100.00 ).
IF(C) HOLD A If INPUT C is zero, the OUTPUT is set to INPUT A, otherwise the OUTPUT is
unchanged.
On powering up the drive, the output will be pre-loaded with the last saved value
of input B.
BINARY DECODE The OUTPUT is set according to which of the INPUTs are non-zero.
INPUT C INPUT B INPUT A OUTPUT
0 0 0 0.00
0 0
≠
0 0.01
0
≠
0 0 0.02
0
≠
0
≠
0 0.03
≠
0 0 0 0.04
≠
0 0
≠
0 0.05
≠
0
≠
0 0 0.06
≠
0
≠
0
≠
0 0.07
In the above table,
≠
0 indicates that the corresponding input is not zero.
ON DELAY
A programmable delay between receiving and outputting a Boolean TRUE
signal.
INPUT A becoming TRUE starts the delay timer. INPUT B sets the duration of
the delay. At the end of the duration, OUTPUT becomes TRUE unless INPUT A
has reverted to FALSE. Setting INPUT C to TRUE (
≠
0) inverts the output.
OFF DELAY
A programmable delay between receiving and outputting a Boolean FALSE
signal.
INPUT A becoming FALSE starts the delay timer. INPUT B sets the duration of
the delay. Setting INPUT C to TRUE (
≠
0) inverts the output. At the end of the
duration, OUTPUT becomes FALSE unless INPUT A has reverted to TRUE.
input A
output
input C FALSE
input C TRUE
Target time (input B) t
input A
output
input C FALSE
input C TRUE
Target time (input B)
t
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