Kübler SMC1.3, Safety Manual

Page: 203 / 235

R60047.0002 - Index 2 EN – page 83 / 115
12.20 Standstill via Input
(Switch Mode = 18)
With parameter setting “Switch Mode” = 18, a standstill function is assigned to the
output. The function is triggered at standstill. The function requires an enable input
signal which can be assigned by parameter „Matrix “. There is no lock function
implemented. With the switchover the enable signal from inactive to active, the
current position will be adopted for error evaluation or cached. The output is set after
Standstill Time has elapsed. In case of a position error, or with a frequency unequal to
zero, the output will reset. Position errors can be cleared only by deactivation of the
Enable signal.
Relevant Parameters Remark
„Switch Mode “
= 18
„Wait Time“ reset time
„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)
„Output Mode“ homogenous or inverse output configuration (affects the Safety Integrity
Level SIL/PL)
„Delay “
shutter release delay
„Presel. .D“
switching point for cached position
„Standstill Time“ time (sec.)
„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