Eaton EASY222-DN, Руководство пользователя

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Read/write function blocks
89
09/10 MN05013007Z-EN
Timing relay, setting the reference value (byte 1 and
byte 2)
Bytes 1 and 2 determine the reference value for the timing
relay. The reference value is based on the selected time base.
When the control byte is set to seconds, the low value is
based on seconds and the high value on the next higher time
base (minute). The value range for each byte in this case is 0
to 59
dec
(3B
hex
). The table below is the results:
Example:
Low value 11
hex
: Equivalent to 17 s, time base in [s]
high value 2D
hex
: Equivalent to 45 min, time base in [s]
Time base Low value High-value
Milliseconds 0 to 59 (10 ms) 0 to 59 s
Second 0 to 59 s 0 to 59 min
Minute 0 to 59 min 0 to 59 h