Siemens SIMOVERT MASTERDRIVES Manual page 279

02.2004
Example 4
Parameter
number
P713.x CBP2 protocol
Parameter
number
P918.x CBP2 BusAddr
P718.x
P719.x CBP2 PKW #.
P720.x CBP2 PcD #.
P722.x CBP2 TlgOFF.
Siemens AG 6SE7087-6QX70 (Version AD)
SIMOVERT MASTERDRIVES
USS protocol on the CBP2 board
♦ Settings:
USS protocol with 19.2 kbit/s and 4-word PKW area and 2-word
PZD area
• 4-word PKW area:
With this setting, all parameters whose values are 16 bit- (= 1
word) or 32-bit variables (double word) can be read or written by
means of the USS protocol.
• 2-word PZD area:
Transmission of control word 1 and a setpoint (each 16 bits) from
the master to the converter and of status word 1 and an actual
value (each 16 bits) from the converter to the master.
♦ Requirements:
P060 = 1 or 7
♦ Parameterization of the interface on the CBP2 board:
Parameter Value
Parameter Value
CBP2 Baud
0...6500
Compendium Motion Control
2 A change from PROFIBUS to USS protocol
and vice versa only comes into effect when
the voltage of the drive is turned off and then
on again.
21 Bus address CBP2 = 21
7
4
2
0: No monitoring
>0: Monitoring time in ms
Communication / USS
Comments
Comments
19.2 kbit/s
4-word PKW
2-word PZD
8.1-35