Danfoss FCM 300 Series Design Manual page 63

500 Address (BUS ADDRESS)
Settings:
1 - 126
1
Function:
This parameter allows specification of the address of
each FC motor. This feature is used in connection
with PLC/PC connection.
Description of choice:
The individual FC motor can be given an address
between 1 and 126. The address 0 is used if a master
(PLC or PC) wishes to send a telegram that is to be
received by all FC motors connected to the serial
communication port at the same time. In this case,
the FC motor will not acknowledge receipt. If the
number of units connected (FC motors + master)
exceeds 31, a repeater is required.
501 Baudrate (BAUDRATE)
Settings:
300 Baud (300 BAUD)
600 Baud (600 BAUD)
1200 Baud (1200 BAUD)
2400 Baud (2400 BAUD)
4800 Baud (4800 BAUD)
9600 Baud (9600 BAUD)
Function:
This parameter is for programming the speed at
which data is to be transmitted via the serial
connection. Baud rate is defined as the number of
bits transferred per second.
Description of choice:
The transmission speed of the FC motor is to be set
at a value that corresponds to the transmission speed
of the PLC/PC.
= factory setting. ( ) = parameter window text. [ ] = value for use in communication via serial communication port
MG.03.B6.02 - VLT is a registered Danfoss trademark
FCM 300 Series
502 Coasting (COASTING SELECT)
503 Quick-stop (Q STOP SELECT)
504 DC-brake (DC BRAKE SELECT)
[1 -126]
505 Start (START SELECT)
[1]
506 Reversing (REVERSING SELECT)
507 Selection of Setup (SETUP SELECT)
508 Selection of speed (PRES.REF. SELECT)
Settings:
Digital input (DIGITAL INPUT)
Bus (SERIAL PORT)
Logic and (LOGIC AND)
Logic or (LOGIC OR)
Function:
Parameters 502-508 allow a choice between
controlling the FC motor via the terminals (digital
input) and/or via the bus.
If Logic and or Bus is selected, the command in
question can only be activated if transmitted via the
serial communication port. In the case of Logic and,
the command must additionally be activated via one
of the digital inputs.
[0]
[1]
Description of choice:
[2]
Digital input [0] is selected if the control command in
[3]
question is only to be activated via a digital input.
[4]
[5]
Bus [1] is selected if the control command in question
is only to be activated via a bit in the control word
(serial communication).
Logic and [2] is selected if the control command in
question is only to be activated when a signal is
transmitted (active signal = 1) via both a control word
and a digital input.
Digital input
505-508
0
0
1
1
Logic or [3] is selected if the control command in
question is to be activated when a signal is given
(active signal = 1) either via a control word or via a
digital input.
Bus Control command
0 0
1 0
0 0
1 1
[0]
[1]
[2]
[3]
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