Siemens SIMATIC S5 - Page 129

Programming Instructions
R 02/92
Setting of the clock pulse groups (for SS1 module)
Dw 175
Enable for channel 1
Enable for channel 2
DW 176
10’
10°
10’
10°
The lengths of the clock pulse groups in data word DW 176 are given in BCD code.
If the enables for channel 1
(DL 175) or channel 2 (DR 175) are set with KH = FF the clock pulse
group length for the respective channel is not transferred to the module.
Setting of the hysteresis (for analog submodule)
DW 177
I
Enable for channel 1
I
Enable for channel 2
I
DW 178
10’
10° 10’
10°
The hysteresis values in DW 178 are to be given in BCD code.
If the enables for channel 1 (DL 177) or for channel 2 (DR 177) are set with KH = Ffi the hysteresis
value for the respective channel is not transferred to the module.
Setting of the rotary axis function
DW 179
Enable for channel 1
Enable for channel 2
If the enables for channel 1 (DL 179) or channel 2 (DR 179) are set with KH = FE the rotary axis
function for the respective channel is disabled.
9–8
1P 241 Equipment Manual
@ Siemens AG 1989, Order No.: 6E.S5 998-0KD21
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