Parameters; Clock Frequency - Bosch DM**8001 Series Parameter And Commissioning Manual

Commissioning
5–2
5.1

Parameters

5.1.1

Clock frequency

P00 (A-0-0000)
The clock frequency can be adjusted in order to operate high-frequency
spindles and to reduce noise and motor losses.
Clock frequency
min.
all
2.0
DMs, DS
> =
9 x f
factory
setting
Please note the following dependencies:
Low clock frequencies
high module utilization
(see next page)
.
The clock frequency must be > 9 x f
Clock frequency [kHz]
10
8
admissible
range
6
4
2
200
Range [Hz]
smallest step
0.1
(P02)
max
max
400 600 800
max.
9.0 kHz
limits
High clock frequencies
high output
frequencies
low motor noise
low heat loss of
the motor
max.
output
frequency
[Hz]
1000
1070 066 028-101 (01.05) GB