Table of Contents
Advertisement
Behavior of the
O
For both outputs, you can program one of 6 possible responses to reaching
Outputs
the comparison value. The various possibilities are shown in the table below.
Switch off
The output remains deactivated and is not affected by the comparison value, zero pass, over-
flow or underflow events.
Active between com-
parison value and
overflow
The output is activated if the counter is in the range between the comparison value and over-
flow. Setting the counter to a value between the comparison value and overflow activates the
output.
Active between com-
parison value and un-
derflow
The output is activated if the counter is in the range between the comparison value and under-
flow. Setting the counter to a value between the comparison value and underflow activates
the output.
Active for 'Pulse
duration' when com-
parison value is
reached in up direc-
reached in up direc-
The output is activated when the comparison value is reached in the up direction for the ex-
tion
tent of the pulse duration.
Active for 'Pulse
duration' when com-
parison value is
reached in down
reached in down
The output is activated when the comparison value is reached in the down direction for the
direction
extent of the pulse duration.
Active for 'Pulse
duration' when com-
parison value is
Underflow Comparison value Overflow
reached in up or
reached in up or
The output is activated when the comparison value is reached for the extent of the pulse dura-
down direction
tion regardless of count direction.
t = pulse duration
FM 450-1 Counter Function Module
C79000-G7076-C450-01
www.gkbpx.com
Operating Modes, Settings, Parameters and Commands
Behavior of the Outputs
Underflow
Comparison value
Underflow
Comparison value
Underflow
Comparison value
Underflow
Underflow
Comparison value
Up
t
= output active
Overflow
Overflow
Overflow
t
Comparison value
Overflow
t
Overflow
Down
t
Underflow Comparison value Overflow
该文档是极速PDF编辑器生成，
如果想去掉该提示,请访问并下载：
http://www.jisupdfeditor.com/
9
9-13
Advertisement
Table of Contents
