With NC-controlled referencing, we distinguish between two cases:
l
The reference switch is connected to the control system, but the servo amplifier only
evaluates the “reference release” signal.
l
The reference switch is connected to the control system. The servo amplifier regis-
ters the IDN 400 reference switch with the control system via the real-time status bit
2. The control system sets the IDN 407 reference release via the real-time control bit.
There are two options here:
- The servo amplifier evaluates the IDN 407 reference release.
- The servo amplifier evaluates the IDN 407 reference release
and
the IDN 400 refer-
ence switch.
114
sercos
®
for S300/S700
Appendix
04/2016
Kollmorgen