ABB ACS880-x04, Руководство по прошивке

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Parameters 289
33.40 Edge counter 2
actual Displays the actual present value of signal edge counter 2.
The counter is incremented every time the signal selected by
parameter
33.43 Edge counter 2 source switches on or off (or
either, depending on the setting of 33.42 Edge counter 2
function ). A divisor may be applied to the count (see 33.44
Edge counter 2 divider ).
When the counter exceeds the limit set by 33.41 Edge counter
2 warn limit , bit 3 of 33.01 Counter status is set to 1. The
warning specified by 33.45 Edge counter 2 warn message is
also given if enabled by 33.42 Edge counter 2 function .
The counter can be reset from the Drive composer PC tool, or
from the control panel by keeping Reset depressed for over 3
seconds.
-
0…4294967295 Actual present value of signal edge counter 2. -
33.41 Edge counter 2
warn limit Sets the warning limit for signal edge counter 2. 0
0…4294967295 Warning limit for signal edge counter 2. -
33.42 Edge counter 2
function Configures signal edge counter 2. 0000b
0000b…1111b Edge counter 2 configuration word. 1 = 1
33.43 Edge counter 2
source Selects the signal to be monitored by signal edge counter 2. False
False 0. 0
True 1. 1
RO1 Bit 0 of 10.21 RO status (page 151 ). 2
Other [bit] Source selection (see Terms and abbreviations on page 114 ). -
33.44 Edge counter 2
divider Defines a divisor for signal edge counter 2. Determines how
many signal edges increment the counter by 1. 1
1…4294967295 Divisor for signal edge counter 2. -
No. Name/Value Description Def / FbEq16
Bit Function
0 Counter mode
0 = Loop: When the limit is reached, the counter is reset. The counter status (bit 3 of
33.01 ) remains 1 until the counter is again incremented. The warning (if enabled) stays
active for at least 10 seconds.
1 = Saturate: After the limit is reached, the counter status (bit 3 of
33.01 ) remains 1 until
33.40 is reset. The warning (if enabled) also stays active until 33.40 is reset.
1 Warning enable
0 = Disable: No warning is given when the limit is reached
1 = Enable: A warning (see
33.45 ) is given when the limit is reached
2 Count rising edges
0 = Disable: Rising edges are not counted
1 = Enable: Rising edges are counted
3 Count falling edges
0 = Disable: Falling edges are not counted
1 = Enable: Falling edges are counted
4…15 Reserved