Siemens SIMATIC S5 Manual page 232

Structure of the data block DBx from data word DWn:
typical values have been entered.
DW n
DW n+l
DW n+2
DW n+3
DW n+4
DW n+5
DW n+6
DW n+7
DW n+8
DW n+9
DW n+10
DW
DW
DW
DW
DW
DW n+16
DW
DW n+20
(Continued on the following page)
Recommended
data format
Length in words
KF
00, 'D'
KH
0044
"B', DB number of the data record
066,001
Module number, axis number
000,001
001,000
KH 1
0000
. Maximum frequency [Hz]
(5000 Hz)
KH J
1388
Start-stop frequency [Hz]
KH
0000
KH
OOC8
}
KH Frequency increase [mHz/ms]
0000
(50000 mHz/ms)
KH
Pulse duration [us]
+00030 KF
Polarity OOH: negative edge
0040 KH
Number of excitation patterns
KF
Pulses/revolution [l/rev.]
+00200
KF
KH 1
Transmission ratio [urn/rev.]
—
0700 KH J
0000
KH
JOG speed 2 [mm/min]
(3000 mm/min)
KH
OBB8
Standard Function Block FBI 65
40H: positive edge
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