Expansion Card -Sercos - Kollmorgen S772 Instruction Manual

Expansions
10.1.4

Expansion card -SERCOS-

This section describes the sercos
range of functions and the software protocol can be found in our manual "IDN Reference
Guide sercos
10.1.4.1 LEDs
RT
TT
ERR
10.1.4.2 Connection technology
For the fiber optic cable connection, only use sercos
dard IEC 61491.
Receive data
The fiber optic cable carrying receive data for the drive in the ring structure is connected
to X13 with an F-SMA connector.
Transmit data
Connect the fiber optic cable for the data output to X14 by F-SMA connector.
128
®
".
Indicates whether sercos
Communication Phase 4 this LED should flicker, since cyclical telegrams are being
received.
Indicates that sercos ® telegrams are being transmitted. In the final Communication
Phase 4 this LED should flicker, since cyclical telegrams are being transmitted.
Check the station addresses for the controls and the servo amplifier if:
- the LED never lights up in sercos
- the axis cannot be operated, although the RT LED is lighting up cyclically.
Indicates that sercos ® communication is faulty or suffering from interference.
If this LED is very bright, then communication is suffering strong interference, or is
non-existent. Check the sercos
amplifier (BAUD RATE) and the fiber-optic connection.
If this LED fades or flickers, this indicates a low level of interference for sercos
communication, or the optical transmitting power is not correctly matched to the
length of cable. Check the transmitting power of the (physically) previous sercos
station. The transmitting power of the servo amplifier can be adjusted in the setup
software DRIVEGUI.EXE on the sercos
meter for the cable length.
11/2018
®
II expansion card for S748/772. Information on the
® telegrams are being correctly received. In the final
® Phase 1 or
® transmission speed for the controls and the servo
® screen page, by altering the length para-
®
S748-S772 Instructions Manual
Kollmorgen
components to the sercos
®
®
®
Stan-