Start-Up - WEG CFW500-SFY2 Instrucciones Y Manual De Seguridad

3.2 START-UP

Start-up sequence:
1) Execute the mechanical and electrical installation of the frequency inverter according to the
CFW500 user's manual and the 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 frequency inverter.
6) Load CFW500 factory default parametrization via P0204 and check that parameter P0028
indicates 1 (CFW500-SFY2).
7) Program the frequency inverter 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 "I" and "0" keys of the HMI.
11) Run the motor and 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 alarm A0160 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 "I" and "0" keys.
15) Check all other application functionalities in order to ensure the correct behavior and the
overall safety of the system in which CFW500 is installed.
ATTENTION!
The steps above are the minimum necessary to verify the integrity of the
frequency inverter's safety function. In order to verify the overall operation and
safety of the machine or system, other steps may be necessary. The machine
manufacturer is responsible for the final verification and certification of the safety
of the machine or system where the frequency inverter is applied.
ATTENTION!
Whenever the safety function is reconfigured, it is mandatory to carry out an
operation verification test.
Commissioning
20.
Section 3.3
CFW500 | 19