Kübler SMC1.3, Safety Manual

Page: 196 / 235

R60047.0002 - Index 2 EN – page 76 / 115
12.13 SLS Produced by Input
(Switch Mode = 11)
With parameter setting “Switch Mode” = 11, an SLS function is assigned to the output. The
function is triggered, independent of the direction of rotation, at overspeed. The function
requires an enable input signal which must be assigned by parameter „Matrix “. A
clear lock function can be attributed. The lock function can be acknowledged by a further
input. Acknowledgement is only possible with frequencies below overspeed, or with the
enable signal deactivated. No ramp monitoring is available.
Relevant Parameters Remark
„Switch Mode “
= 11 (SLS = safe limited speed)
„Matrix “
use only inputs, but no feedback outputs
„MIA-Delay “
= 0 (can also be set according to need)
„MAI-Delay “
= 0 (can also be set according to need)
„Lock Output“ clear lock function, use only range of 0-31
„Output Mode“ homogenous or inverse (affects the Safety Integrity Level SIL/PL)
„Presel. . “
switching point
„Delay “
shutter release delay
„Input Mode “
configuration of the control inputs (affects the safety level SIL/PL)
„ IN Function“
function of the control input
„ IN Config“
switching behaviour (single-channel, two-channel, inverse, homogeneous,
dynamic, static)
„GPI Err Time“ max. permissible delay time during illegal conditions
Relevant input functions Remark
Enable, e.g. Parameter „IN1 Function“ = 21 activates the function
Clear lock function, e.g. parameter „IN2 Function“ = 1 … 6 Only when lock function is active