Festo Checkbox Compact CHB-C-C, Manual

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2. Fitting and commissioning
2-14
Festo P.BE-CB-COMP-EN en 0211a
2.4 Commissioning
Warning
Ascertain the measures which are necessary for putting
your machine/system into a safe state when it is switched
on or off. Please note that sudden unexpected movements
of the connected actuators can cause injury to human
beings or damage to property, e.g.
– when the conveyor device is moved into the basic posi-
tion after the power supply has been switched off
– when the conveyor device starts automatically after the
Checkbox has been booted, if it is controlled via the
Checkbox.
In order to prevent an automatic start:
S
switch off the parameter “Automatic start after switching
on the power supply” in CheckKon.
Before switching on the Checkbox the first time, make sure
you have carried out the following steps:
1. the conveyor device must be fitted
2. the Checkbox must be fitted to the conveyor device
3. the operating voltage must be connected at the 24 V DC
connection.
The following optional steps can be taken for test operation:
S
Connect external components:
– connect the actuators (chapter 3.2)
– connect buffer zone sensors and small parts conveyor
(chapter 3.3).
S
Connect additional components (only Checkbox PLC):
– connect an encoder (chapter 4.2)
– connect a higher-order controller (chapter 4.3).