3.91
IDN120 Current Loop Integral Action Time 2
The integral time for the field-producing current within the proportional-integral current
loop controller. See IDN 107.
Data Length: 2 bytes
Non-Volatile:
Yes
Data Type:
Unsigned decimal
Write Access:
Read-only
Minimum:
200
Run-Up Check:
Maximum:
10 000
Cyclic Transfer:
Default:
600
ASCII Param.:
KTN * 1000
Units:
µs
Version:
3.92
IDN121 Input Revolutions of Load Gear
Input revolution values must be entered as integers. The relation between IDN121 and
122 can be between 0.01 and 100.
Gear ratio
Input revolution IDN
Output revolutions
=
(
)
121
(
)
IDN
122
Basic Example for Ratio 1
100 = 100 motor revolutions per revolution at the load.
Basic Example for Ratio 2
0.01 = 1 motor revolution per 100 revolutions at the load.
For example:
Motor: 770 rpm, load 17.5 rpm => gear ratio = 42.5 and is therefore within the permissible
range.
The IDNs would have the following settings, for example: IDN 121 = 85, IDN 122 = 2.
Data Length: 4 bytes
Non-Volatile:
Yes
Data Type:
Unsigned decimal
Write Access:
CP2, CP 3
Minimum:
IDN122 / 100
Run-Up Check:
Maximum:
IDN122 * 100
Cyclic Transfer:
Default:
1
ASCII Param.:
BUSP3
3.93
IDN122 Output Revolutions of Load Gear
Output revolution values must be entered as integers.
The relation between IDN121 and 122 can be between 0.01 and 100 (
Þ
IDN 121).
Data Length: 4 bytes
Non-Volatile:
Yes
Data Type:
Unsigned decimal
Write Access:
CP2, CP 3
Minimum:
IDN121 / 100
Run-Up Check:
Maximum:
IDN121 * 100
Cyclic Transfer:
Default:
1
ASCII Param.:
BUSP4
54
sercos
®
for S300/S700
sercos
®
IDN Set
04/2016
Kollmorgen
