Elgo LIMAX33 CP-00 SERIES, Руководство владельца и по безопасности, Страница: 71 / 92

Safety Functions
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13.3 Safety Functions during Commissioning
During commissioning (LIMAX33 CP-00 is in Teach mode

11.1) the system fulfils the safety functions listed in
the table below:
Table 17: Safety functions during commissioning
Name Norm reference SIL Comments
Overspeed
(pre-tripping) EN 81-1 9.9.11.1 SIL 2 Same as in normal mode
Overspeed
(final-tripping) EN81-20 §5.6.2.2.1.1a.) SIL 3 Same as in normal mode;
Final
limit switches
EN81-20 §5.12.2.3.1.b.)
SIL1 Always closed
Inspection
limit switches
EN81-21 §5.5.3.4 / § 5.7.3.4 SIL2 If reference positions are available: same as in normal
mode. Always opens if reference positions are not
available
Supervision on
inspection direction
no norm reference
SIL2 Same as in normal mode
Pre-triggered
stopping system
EN 81-21 §5.5.2.2 / §5.7.2.2
SIL3 If reference positions are available: Same behavior as
in normal mode
If reference positions are not available: pre-triggered
stopping system will always trip in EN81-21-state
Overspeed inspection
(pre-tripping)
EN81-20 §5.12.1.5.2.1 e.)
No
SIL
Same as in normal mode
Overspeed inspection
(final tripping) no norm reference SIL3 Same as in normal mode
Overspeed teach
(pre-tripping)
Additional function,
no norm reference
SIL3 Protection in teach mode. Substitute for ETSL, which is
not carried out in tach mode. OC opens if speed
exceeds pre-tripping speed teach. “Pre-tripping speed
teach” is a fixed configuration parameter

14.1. This
safety function is reset (and therefore OC closes) in
case standstill is reached and hold for 1s.
Overspeed teach
(final-tripping)
Additional function,
no norm reference
No
SIL
Protection in teach mode. eSGC opens additionally to
the OC if the speed exceeds final-tripping speed
teach. Final-tripping speed teach is a fixed configura-
tion parameter

14.1
After tripping of this safety function, eSGC is kept open
even after stand still. This state is stored in a non-
volatile way: eSGC will also remain open after a pow-
er cycle. This state is cleared by manual reset by RESET
(by CANopen).
Working platform EN81-20 §5.2.6.4.3.1 b.) SIL 3 Same as in normal mode
No door bridging and no UCM are active in teach mode.

SR1 and SR2 are always open in teach mode