11
23
Bedienung
11
KEB COMBIVERT F5
Chapter Section Page
04.05.04
DateName:Basis
© KEB Antriebstechnik, 2002
All rights reserved
Networks
Bus Parameters
11.2.1 Adjustment of
Inverter Address
(Sy.6)
11.2.2 Baud Rate ext.
Bus (Sy.7)
The address under which the inverter is addressed by „COMBIVIS“ or another control
is adjusted via Sy.6. Values between 0 and 239 are possible, the default value is 1. If
several inverters are operated on the bus simultaneously, it is absolutely necessary to
assign different addresses to them, since otherwise it leads to communication failures
because several inverters may answer at the same time.The description of the DIN
66019II protocol (C0.F5.01I-K001) contains further information to this. While loading
the default parameters there is no reset of Sy.6.
Following values for the baud rate of the serial interface are possible:
Parameter value Baud rate
0 1200 Baud
1 2400 Baud
2 4800 Baud
3 (default) 9600 Baud
4 19200 Baud
5 38400 Baud
6 55500 Baud
If the value for the baud rate is changed via the serial interface, it can be changed again
only by the keyboard or after adapting the baud rate of the master, as no communication
is possible with different baud rates of master and slave.
Should problems occur at the data transmission choose a transfer rate of maximal
38400 baud.
11.2.4 Watchdog-Time
(Pn.6)
For a continual check it is possible to trigger an error message of the inverter at the
completion of an adjustable time (0.01...10 s) during which no telegram is received.
The function can be deactivated by adjusting the value „off“.
This parameter determines the response to a Watchdog-error. Depending on the selected
setting a message E.buS or A.buS is output (further information in Chapter 6.7.6).
The HSP5 Watchdog-function monitores the communication of the HSP5-interface
(control card - operator; or control card - PC). After expiration of an adjustable time
(0,01...10 s) without incoming telegrams, the response adjusted in Pn.5 is triggered.
The value „off“ deactivates the function.
With the factory setting the KEB COMBIVERT immediateley stores all parameter
changes non-volatile. However, most bus applications where new values are preset in
a cyclic manner do not require this function. To prevent a premature tiring of the internal
memory, the automatic storing should be disabled with ud.5=„off“. After every switch
on ud.5 is on „on“ and must be deactivated via the bus.
11.2. Bus Parameters
11.2.5 Response to
E.bus (Pn.5)
11.2.3 Baud Rate int.
Bus (Sy.11)
With the internal baud rate the transmission rate is defined between operator and
inverter. Following values are possible (dependent of the inverter):
Value Baudrate Value Baudrate Value Baudrate
3 9,6 kBaud 6 55,5 kBaud 9 115,2 kBaud
4 19,2 kBaud 7 57,6 kBaud 10 125 kBaud
5 38,4 kBaud 8 100 kBaud 11 250 kBaud
11.2.6 HSP5 Watchdog
Time (sY.9)
11.2.6 Automatic storing
(ud.5)
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