Makel MSA-CM Series User Manual page 21

4 Detailed Functions Description
Figure 4: "Timer delay (seconds)" usage example - warning time impact.
No matter the selection of the timer related parameters, the operation of Time Limited Toggle Switch wont
be affected.
The parameter "Time Limited Toggle Switch" appears under the same group ("Use Timer?"), however it
implements a separated functionality, not affected by the previous parameters. This function allows to
turn On a channel for a certain amount of time, after which the channel will turn Off; sending Off
message immediately turns Off the channel.
If the Timer is running and Time Limited Toggle Switch is set "On" the Timer is immediately terminated; if
the Time Limited Toggle Switch is in process and Timer is started the Time Limited Toggle Switch is
terminated. Sending "Off" via "Time Limited Toggle Switch" CO while if it wasn't preceded
by an "On" message there will be no effect; the same applies to the Timer if a "Stop" message is sent to
"Start / Stop Timer" CO without a "Start" preceeding it.
User's Manual Page 21