Safety Integrated And Esr - Siemens SINAMICS S120 Function Manual

Commissioning

6.6 Safety Integrated and ESR

6.6 Safety Integrated and ESR
The following table lists the options that SINAMICS Safety Integrated offers for ESR. There
are 3 variants in which the converter triggers ESR:
1. STOP E
Internal response to a limit value violation + SLS, SDI, SLP, SLA with subsequent
response
2. STOP F
Defect in a monitoring channel + programmed subsequent response with STOP B →
STOP A
3. Communication breakdown
Cable, CPU STOP, ...
Variant
ESR inte- 1
grated in the
drive ("inter-
nal" ESR)
2
3
274
Basic Functions
STOP E: NOT POSSIBLE → SS1 immedi-
•
ately responds with STOP B
STOP F (defect in a monitoring channel +
•
programmed subsequent response with
STOP B → STOP A)
E. g. for a discrepancy at the input termi-
•
nals
Basic Functions, set r9734.14
•
p0890[4] = r9734.14
•
Communication breakdown: NOT
•
POSSIBLE
Extended/Advanced Functions
STOP E (internal response to a limit value
•
violation + SLS, SDI, SLP, SLA with sub-
sequent response)
Is initiated when a limit value is violated,
•
for example
For these functions, the following value is
•
monitored:
p0890[1] = r9721.15 (Safety Integrated
STOP E)
STOP F (defect in a monitoring channel +
•
programmed subsequent response with
STOP B → STOP A)
In the transition time from STOP F to
•
STOP B, you can request an ESR.
p0890[2] = r9723.1 (Safety Integrated
•
STOP F)
Communication error (cable, CPU STOP,
•
...)
During the "Delay for bus failure" (p9580)
•
from STOP F to STOP B, you can request
an ESR.
p0890[3] = r9723.2 (Safety Integrated
•
communication failure)
NOTE: As p9580 delays the initiation of
•
STO, you must explicitly select a safety
function with delay. For this function, pa-
rameterize a STOP with delayed STO
when the bus fails (e.g. p9563 for SLS).
Function Manual, 12/2018, 6SL3097-5AR00-0BP1
Safety Integrated