Siemens SIMATIC S5 Equipment Manual page 160

R 02/92
Changing the setpoints
(AE)
I
DW n
Track number
DW n+l
DW n+2
DW n+3
DW n+4
DW n+5
Assigned
DW n+6
I
O or 255
DW n+7
*) This parameter is used for PLCS S5–150U/S and S5-155U in 150U mode during interrupt
processing (see section 9.4.8).
The track number (DL n+l) must be between zero and 31 depending on the desired track.
The data block number of the user data block (DR n+l) must be the same data block number
used also during startup in connection with function block FB 156.
The setpoints to be changed are located in the user data block used to parameterize the mo-dule
(see FB 156 description for assignment). The initial and the end setpoint must be specified for
each track. The track is deleted for interrupt identifier KH = FFFE
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No.: 6ES5 gg8-clKD21
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AE
I
Track identifier bits, channel 1
Track identifier bits, channel 2
ST parameter
Alarm bit O to 7
Programming Instructions
I KS Input
KY Input
Unaffected
Unaffected
KM output
KM output
KM Output of control bits
KY Input *)
I
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