Commissioning; Start-Up - WEG CFW900 Serie Manual De Seguridad

4 COMMISSIONING

4.1 START-UP

The start-up sequence is presented below:
1) Execute the mechanical and electrical installation of CFW900 according to its user's manual
and this safety manual.
2) Configure the DIP switches S1 according to the type of safety signal (dry contact or OSSD),
and set the DIP switches S2 to OFF.
3) Set the safety inputs to the safe state, i.e. open contacts or apply 0 V on STO1 and STO2.
4) Make sure the motor is not coupled to the machine or, if coupled, it must be able to rotate
in any direction without any risk of human harm or machine damage.
5) Energize the CFW900.
6) Load CFW900 factory default parametrization.
7) Program CFW900 according to the application requirements.
8) If the SS1-t safety function is required, follow the steps described in
CONFIGURING THE SAFETY FUNCTION on page
9) Set the safety inputs to the operational state, i.e. close contacts or apply +24 V on STO1
and STO2 simultaneously.
10) Check if the motor runs and stops by pressing the Run key
HMI.
11) Run the motor and then set the safety inputs to the safe state, i.e. open contacts or apply
0 V on STO1 and STO2 simultaneously.
12) Check if the motor stops when the safe state is activated, indicating STO state on the HMI.
13) Set the safety inputs to the operational state, i.e. close contacts or apply +24 V on STO1
and STO2 simultaneously.
14) Check if the motor runs again using the Run key
15) Check all other application functionalities in order to ensure the desired behavior, as well
as the overall safety of the system in which CFW900 is installed.
ATTENTION!
The steps above are the minimum necessary to verify the integrity of the
CFW900 internal safety functions. In order to verify the overall operation and
safety of the machine or system, other steps may be necessary. The machine
manufacturer or the system integrator is responsible for the final verification and
certification of the safety of the machine or system where CFW900 is applied.
Commissioning
20.
and the Stop key
and the Stop key of the HMI.
Section 4.2
of the
CFW900 | 19