108
108
108
108
Setting
Setting
Setting
Setting the
the
the
the Par
Par
Par
Par parameter
parameter
parameter
parameter
View in programming mode:
Press
This special function is not available in parameter assignment mode.
Description
Description
Description
Description of
of
of
of the
the
the
the function
function
function
function
The function reads the value of input In with a positive edge (0 to 1 transition) at input Trg
(Trigger).
This value is written to shift register bits S1 or S8, depending on the set shift direction:
•
Shift up: S1 accepts the value of input In; the previous value of S1 is shifted to S2, S2 is
shifted to S3, etc.
•
Shift down: S8 accepts the value of input In; the previous value of S8 is shifted to S7, S7 is
shifted to S6, etc.
Q outputs the value of the configured shift register bits.
If retentivity is not enabled, the shift function restarts at S1 or S8 after a power failure.
Note
Note
Note
Note
The special function shift register can be used only once in the circuit program.
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...