IFM CR711S, Original Programming Manual

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ifm Programming Manual ecomatController/60-1 (CR711S) Operating System V2.5.0.n 2017-12-19
System description Hardware description
>
Switch on/off via ignition lock (Terminal 15)
22918
To do so:
► Connect the VBB15 via the ignition lock (= vehicle terminal 15 *) with the vehicle plus pole.
► Connect VBB30 directly with the vehicle plus pole (= vehicle terminal 30).
*) In vehicles clamp 15 is the plus cable switched by the ignition lock.
Figure: Delayed switch-off via ignition lock (terminal 15)
Procedure as with switch-on via ignition lock:
>
The ignition lock applies voltage to VBB15 (= vehicle terminal 15 *).
>
The system recognises the applied voltage (VBB15 > 5 V AND VBB30 > 8 V) and activates the
connection of the controller to the VBB30 potential via solid-state switch.
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The ignition lock is bypassed. Latching of the control voltage is established.
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The controller boots and starts.
Procedure for switching off via ignition lock:
► Evaluate VBB15 in the application via FB
SystemSupply
(
→ p.
135 )
If VBB15 < 5 V:

execute necessary actions (e.g.:)
• stop machine gently
• transmit required data
• save required data and close

set the the input
xSwitchOff
of the FB
SupplySwitch
(
→ p.
133 ) to TRUE

running tasks continue till the end.

stop the application

the system automatically stores the retain data
the input signals are no longer read
the outputs are switched off.

the system lifts the latching via VBB30:

the system switches off completely