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Functions, monitoring and protective functions
9.4 Extended functions
Enclosed Drives
624
Operating Instructions, 12/2018, A5E36652151A
Table 9- 14 Status message of extended brake control
Signal name
Parameter
Brake status word
Command, release brake (continuous signal)
r1229.1
B_STW.1
Pulse enable, extended brake control
r1229.3
B_STW.3
Brake does not release
r1229.4
B_STW.4
Brake does not close
r1229.5
B_STW.5
Brake threshold exceeded
r1229.6
B_STW.6
Brake threshold fallen below
r1229.7
B_STW.7
Brake monitoring time expired
r1229.8
B_STW.8
Request, pulse enable missing/n_ctrl inhibited
r1229.9
B_STW.9
Brake OR logic operation result
r1229.10
B_STW.10
Brake AND logic operation result
r1229.11
B_STW.11
Function diagrams
FP 2704
Extended brake control – standstill detection (r0108.14 = 1)
FP 2707
Extended brake control – release/close brake (r0108.14 = 1)
FP 2711
Extended brake control – signal outputs (r0108.14 = 1)
Parameters
•
r0108.14
Extended brake control
•
r0899
CO/BO: Status word sequence control
Standstill (zero-speed) monitoring
•
r0060
CO: Speed setpoint before the setpoint filter
•
r0063[0...2] CO: Speed actual value
•
p1224[0...3] BI: Apply motor holding brake at standstill
•
p1225
CI: Standstill detection threshold value
•
p1226
Standstill monitoring speed threshold
•
p1227
Standstill detection monitoring time
•
p1228
Pulse suppression delay time
•
p1276
Motor holding brake standstill detection bypass
Содержание SINAMICS S150 NEMA
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Страница 200: ...Electrical installation 4 9 Additional connections Enclosed Drives 198 Operating Instructions 12 2018 A5E36652151A ...
Страница 500: ...Output terminals 8 3 Digital outputs Enclosed Drives 498 Operating Instructions 12 2018 A5E36652151A ...
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