96
96
96
96
No parameter of Latching relay can be set/modified in parameter mode .
Timing
Timing
Timing
Timing diagram
diagram
diagram
diagram
Description
Description
Description
Description of
of
of
of the
the
the
the function
function
function
function
The status of output Q changes with each 0 to 1 transition at input Trg and if both S and R = 0,
i.e. the output is switched on or off.
Input Trg does not influence the SFB when S = 1 or R = 1.
A one-shot at input S sets the pulse relay, i.e. the output is set to logical 1.
A one-shot at input R resets the pulse relay to its initial state, i.e. the output is set to logical 0.
Either the input R takes priority over input S (i.e. the signal at input S has no effect as long as
R = 1), or the input S takes priority over input R (i.e. the signal at input R has no effect as long
as S = 1), depending on your configuration.
4
4
4
4.4.18
.4.18
.4.18
.4.18 Message
Message
Message
Message text
text
text
text
Short
Short
Short
Short description
description
description
description
Display parameterized message texts and parameters of other blocks in RUN mode.
Input
Trg
Trg
Trg
Trg
You switch output Q on or off with a signal at input Trg
(Trigger) input.
Input
S
S
S
S
A one-shot at input S (Set) sets the output to logical 1.
Input
R
R
R
R
A one-shot at input R (Reset) resets the output to logical 0
Parameter
Selection:
Selection:
Selection:
Selection:
RS (input R priority), or
SR (input S priority)
Retentivity
Retentivity
Retentivity
Retentivity
set (on) = the status is retentive in memory.
Output
Q
Q
Q
Q
Q is switched on with a signal at Trg and is reset again at
the next Trg pulse, if both S and R = 0.
Connection
Connection
Connection
Connection
Description
Description
Description
Description
Input
En
En
En
En
A 0 to 1 transition at En (Enable) triggers the output of the
message text.
Input
P
P
P
P
P is the priority of the message text.
1 is the lowest, 32 is the highest priority.
Quit: Acknowledgement of the message text
Parameter
Text:
Text:
Text:
Text:
Input of the message text
Par:
Par:
Par:
Par:
Parameter or actual value of another, already
configured function (see "Visible parameters or
actual values")
Time:
Time:
Time:
Time:
Shows the continuously updated time-of-day
Date:
Date:
Date:
Date:
Shows the continuously updated date
EnTime:
EnTime:
EnTime:
EnTime:
Shows the time of the 0 to 1 transition
EnDate:
EnDate:
EnDate:
EnDate:
Shows the 0 to 1 transition of the date
Output
Q
Q
Q
Q
Q remains set as long as the message text is queued.
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...