Idnp3023 (35 791) 2Nd Filter Time Constant Velocity Control; Idnp3025 (35 793) Command Dir; Idnp3026 (35 794) Non-Volatile Memory Data Checksum - Kollmorgen Sercos II Translation Of The Original Manual

®
sercos IDN Set
3.195

IDNP3023 (35 791) 2nd Filter Time Constant Velocity Control

With ARLP2 a second filter can be adjusted in the velocity control loop. This filter is a sim-
ple low-pass filter of first order. With ARLP2 the frequency of the low-pass filter is defined.
With default setting of ARLP2 = 0 this second filter is switched off.
Data Length: 2 bytes
Data Type:
Minimum:
Maximum:
Default:
3.196

IDNP3025 (35 793) Command DIR

DIR is a 16-bit variable in which the individual bits specify the counting direction for differ-
ent feedback devices.
Value Description
Data Length: 2 bytes
Data Type:
Minimum:
Maximum:
Default:
3.197

IDNP3026 (35 794) Non-Volatile Memory Data Checksum

A checksum of the data stored within non-volatile memory. The checksum is updated
after a "Back-up Working Memory" procedure (IDN264) has been executed successfully.
The checksum is calculated with a CRC algorythm.
Data Length: 2 bytes
Data Type:
Minimum:
Maximum:
Default:
90
Unsigned decimal
0
1500
0
0 Counting direction for FBTYPE (1=positive)
1
2 Counting direction for EXTPOS (=1 positive)
3
4 Counting direction for GEARMODE (=1 positive)
5
6 inverted commutation
Unsigned decimal
0
64
21
Unsigned decimal
04/2016
Non-Volatile:
Write Access:
Run-Up Check:
Cyclic Transfer:
ASCII Param.:
Non-Volatile:
Write Access:
Run-Up Check:
Cyclic Transfer:
ASCII Param.:
Non-Volatile:
Write Access:
Run-Up Check:
Cyclic Transfer:
ASCII Param.:
Kollmorgen
Yes
CP2, CP3, CP4
ARLP2
Yes
read-only
Fix
Read-only
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sercos for S300/S700