SE2L User’s Manual (SE9Z-B1865)
29
3.7.1 Self-diagnostic function of OSSD
Self-diagnostic is a function to detect the malfunction in the output circuit by switching OFF the OSSD 1
to OSSD 4 for an interval of 300
μ
s. Therefore, safety-relay or power converter used must not response to
this diagnostic function. Figure 3-14 below shows the timing chart of the self diagnostic function of the
OSSD during dual protection mode.
Figure 3-14 Timing chart of the OSSD’s self-diagnostic function
In single protection mode, self-diagnostic function is done for OSSD 1 and OSSD 2 only.
3.7.2 Lockout state
When an error is detected by the self-diagnostic function and SE2L cannot operate normally it will
switch to lockout state. During the lockout state, OSSD1/2, OSSD3/4, WARNING1, WARNING2 will
switch to OFF-state. After removing the error, SE2L can be reset by restoring
the power to release from the
lockout state.
3.7.3 Interlock function
Interlock is a function to prevent automatic restart of the OSSD signal switching from OFF-state to
ON-state. Automatic restart, manual restart and manual start interlock functions are configurable using the
SLS Project Designer.
Содержание SE2L Series
Страница 1: ...SE9Z B1865 SE2L Series Safety Laser Scanner User s Manual ...
Страница 100: ...SE2L User s Manual SE9Z B1865 99 Figure 7 31 b Function Figure7 31 c Area ...
Страница 103: ...SE2L User s Manual SE9Z B1865 102 Figure 7 34 a Project report tab Figure 7 34 b Error report tab ...
Страница 143: ...SE2L User s Manual SE9Z B1865 142 13 External dimension 13 1 SE2L H05LP mm ...
Страница 144: ...SE2L User s Manual SE9Z B1865 143 13 2 SE2L H05LPC mm ...
Страница 145: ...SE2L User s Manual SE9Z B1865 144 13 3 Base mounting bracket mm ...
Страница 146: ...SE2L User s Manual SE9Z B1865 145 13 4 Rear mounting bracket mm ...
Страница 147: ...SE2L User s Manual SE9Z B1865 146 13 5 Simple base mounting bracket mm ...
Страница 149: ...SE2L User s Manual SE9Z B1865 148 13 7 Simple rear mounting bracket Long type mm ...
Страница 150: ...SE2L User s Manual SE9Z B1865 149 13 8 Cover Protection Bracket mm ...