Commissioning; Prerequisites; Checking Operating Conditions; Switch-On Sequence - Festo CMSX-C-U-F1 Series Manual

CMSX-...-C-U-F1-...
7

Commissioning

Note
Commissioning should only be conducted by qualified personnel.
7.1

Prerequisites

• The positioner is fully mounted and connected.
7.2

Checking operating conditions

• Check the operating conditions and limit values (è Technical data).
• Check the connection points for tightness.
Warning
Uncontrolled movements of the drive can cause damage. If the operating voltage supply
fails, the fast-switching valve return to the normal position.
• Observe the switch-on sequence.
7.3

Switch-on sequence

1. Switch on the operating voltage supply.
2. Switch on the setpoint specification.
3. Switch on the compressed air.
Note
During initialization, movement takes place to both end positions in succession, inde­
pendently of the present setpoint value.
Caution
If there is a failure of the operating voltage supply during commissioning, data records
can be damaged in internal saving processes.
• Ensure there is a stable operating voltage supply, particularly during the commis­
sioning phase.
Note
Parameter changes become effective immediately after the Set key is pressed.
24 Festo – CMSX-...-C-U-F1-... – 1506a English