3.7
IDN5 Minimum Feedback Processing Time (t
5
)
The time required by the amplifier for receiving and processing cyclic feedback. This time
period is measured from the beginning of the feedback acquisition to the end of the next
MST.
Data Length: 2 bytes
Non-Volatile:
Yes
Data Type:
Unsigned decimal
Write Access:
Read-only
Minimum:
Run-Up Check:
Maximum:
Cyclic Transfer:
Default:
200
ASCII Param.:
Units:
µs
Version:
3.8
IDN6 AT Transmission Starting Time (t
1
)
The time at which the amplifier should transmit its Amplifier Telegram (AT) during CP3
and CP4, measured from the end of the MST, otherwise changeover to CP3 is blocked.
IDN3
<
IDN6
<
IDN89
-
IDN4
Min.AT.Transm.Start.time < AT Transm.Start. time
< MDT Trans.Start.time -
Transm/Rec.trans.time
tt1min
<
T1
<
T2
-
tATMT
Data Length: 2 bytes
Non-Volatile:
No
Data Type:
Unsigned decimal
Write Access:
CP2
Minimum:
Run-Up Check:
CP2
Maximum:
Cyclic Transfer:
Default:
None
ASCII Param.:
Units:
µs
Version:
3.9
IDN7 Feedback Acquisition Capture Point (t
4
)
The time at which the amplifier should latch the feedback values after the end of the MST.
The “Feedback Acquisition Capture Point” is limited by the CCT (IDN2) and the “Minimum
Feedback Processing Time” (IDN5) according to the following equation.
IDN7
£
IDN2 - IDN5
Data Length: 2 bytes
Non-Volatile:
No
Data Type:
Unsigned decimal
Write Access:
CP2
Minimum:
Run-Up Check:
CP2
Maximum:
Cyclic Transfer:
Default:
IDN2 - IDN5
ASCII Param.:
Units:
µs
Version:
24
sercos
®
for S300/S700
sercos
®
IDN Set
04/2016
Kollmorgen
