Kübler SMC1.3, Safety Manual

Page: 198 / 235

R60047.0002 - Index 2 EN – page 78 / 115
12.15 SDI Produced by Input (f > 0 Hz),
(Switch Mode = 13)
With parameter setting “Switch Mode” = 13, an SDI function is assigned to the output. The
function is triggered with positive frequency. A clear lock function can be set separately.
The lock function can be acknowledged by a further input. An Acknowledgement is only
possible with frequencies lower than or equal to 0 Hz (f
≤
0 Hz) or with the Enable signal
deactivated. The SDI function refers to evaluation of frequency, but not of the position.
Relevant Parameters Remark
„Switch Mode “
= 13 (Safe Direction)
„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)
„Lock Output“ clear lock function, use only range of 0-31
„Output Mode“ homogenous or inverse (affects the Safety Integrity Level SIL/PL)
„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 „IN1 Function“ = 1 … 6 Only when lock function is active