Pilz PMCprotego D.72/000/0/0/2/208-480VAC - Manual (Page 84)

4.4 Expansion cards
4 Function Description
Pilz GmbH & Co. KG, Felix-Wankel-Straße 2, 73760 Ostfildern, Germany
Telephone: +49 711 3409-0, Telefax: +49 711 3409-133, E-Mail: [email protected]
4-50
LEDs
Setting the station address
The drive address can be set between 0 and 63.
The drive is assigned as an amplifier in the SERCOS ring with address =
0.
There are two ways of setting the station address:
 Using the keys on the front of the servo amplifier (see section entitled
“LEDs and keys” in the “Commissioning” chapter).
 Using the commissioning software, in the “CAN/Fieldbus” window.
Alternatively you can go to the “Terminal” window in the commission-
ing software and enter the: ADDR # command, where # is the drive's
new address.
Set the transmission rate and optical output
Change the transmission rate:
 Communication is impossible if the transmission rate is set incorrect-
ly.
LED Description
RT SERCOS telegrams received correctly.
Flickers in communication phase 4, if cyclical telegrams are being re-
ceived.
TT SERCOS telegrams transmitted correctly.
Flickers in communication phase 4, if cyclical telegrams are being
transmitted.
Check the station addresses on the control system and servo ampli-
fier if:
- The LED never lights in phase 1
- The axis cannot be put into service, although RT lights up cyclically.
ERR SERCOS communication is faulty or subjected to interference.
Lights brightly if communication is subjected to heavy interference or
is non-existent.
In this case, check:
- the transmission rate in the control system and servo amplifier
- the FO connection.
Flickers if communication is subjected to light interference. The opti-
cal transmitter output has not been adjusted correctly to the cable
runs.
Please check the transmitter output on the previous, physical SER-
COS station. You can set the servo amplifier's transmitter output
through the “SERCOS” window in the commissioning software (cable
run adjustment via the FO length parameter).