94
94
94
94
The gate time G_T can be provided by the actual value of another already-programmed
function:
Analog comparator: Ax – Ay
Analog trigger: Ax
Analog amplifier: Ax
Analog multiplexer: AQ
Analog ramp: AQ
PI controller:AQ
Up/Down counter: Cnt
Data latching relay: AQ
Analog Math AQ
The value of
＂
On
＂，＂
Off
＂
can be set/modified in parameter mode. For information about how
to modify, refer to chapter 5.2.2 please.
Timing
Timing
Timing
Timing diagram
diagram
diagram
diagram
fa = Input frequency
Description
Description
Description
Description of
of
of
of the
the
the
the function
function
function
function
The trigger measures the signals at input Fre. The pulses are captured during a configurable
period G_T.
Q is set or reset according to the set thresholds. See the following calculation rule.
Calculation
Calculation
Calculation
Calculation rule
rule
rule
rule
•
If the threshold (On) > threshold (Off), then:
Q = 1, if fa >= On
Q = 0, if fa < Off.
•
If the threshold (On) < threshold (Off), then Q = 1, if
On <= fa < Off.
4
4
4
4.4.16
.4.16
.4.16
.4.16 Latching
Latching
Latching
Latching relay
relay
relay
relay
Short
Short
Short
Short description
description
description
description
A signal at input S sets output Q. A signal at input R resets output Q.
Summary of Contents for xLogic
Page 1: ......
Page 2: ......
Page 102: ...100 100 100 100 B B B B Blocks Blocks Blocks Blocks...
Page 105: ...103 103 103 103 G G G G M M M M status status status status...
Page 106: ...104 104 104 104 H H H H AM AM AM AM value value value value...
Page 164: ...162 162 162 162 If the Memory Read block had been triggered the Q1 of ELC 12 CPU will be set 1...
Page 204: ...202 202 202 202 Step Step Step Step 6 6 6 6 Moving Moving Moving Moving...
Page 226: ...224 224 224 224...
