Siemens SINAMICS S Series List Manual page 1160

Signal targets for CU_STW
Signal Meaning
CU_STW.0 Synchronization
CU_STW.1 RTC PING
CU_STW.2 Reserved
CU_STW.3 Reserved
CU_STW.4 Reserved
CU_STW.5 Reserved
CU_STW.6 Reserved
CU_STW.7 Acknowledge faults
CU_STW.8 Reserved
CU_STW.9 Reserved
CU_STW.10 Reserved
CU_STW.11 Reserved
CU_STW.12 Master sign-of-life bit 0
CU_STW.13 Master sign-of-life bit 1
CU_STW.14 Master sign-of-life bit 2
CU_STW.15 Master sign-of-life bit 3
<1> Used in telegrams 390, 391 and 392.
1 2
DO: CU_S
PROFIdrive - CU_STW control word Control Unit interconnection
Interconnection
parameters
p0681[0] = r2090.0
p3104 = r2090.1
p2103[0] = r2090.7
p2045[0] =r2050[0]
p2045[0] =r2050[0]
p2045[0] =r2050[0]
p2045[0] =r2050[0]
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[Function diagram] [Function diagram]
internal control word signal target
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Function diagram
fp_2448_01_eng.vsd
SINAMICS S
22.02.07 V02.05.00
PROFIdrive sampling time
<1>
Refer to [1020.7]
Inverted
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