FCM 300 Series
MG.03.B6.2G - VLT is a registered Danfoss trademark
Parameter Group 5: Serial communication
✭
=
General factory setting - also applying to spare part unit, H
H
H
H
H = HVAC setting, IIIII = Industrial setting, ( ) = parameter
window text. [ ] = value for use in communication via serial communication port
Digital input
505-508
Bus
Control command
0
0
0
0
1
1
1
0
1
1
1
1
NOTE!
Parameters 502-504 deal with stop functions - see
examples regarding 502 (coasting) below. Active
stop command "0".
Parameter 502 =
Logic and
Digital input
Bus
Control command
0
0
1
Coasting
0
1
0
Motor running
1
0
0
Motor running
1
1
0
Motor running
Parameter 502 =
Logic or
Digital input
Bus
Control command
0
0
1
Coasting
0
1
1
Coasting
1
0
1
Coasting
1
1
0
Motor running
509 Bus jog 1 (BUS JOG 1 FREQ.)
Settings:
0.0 - parameter 202
[0 - ]
✭
10.0 H
Z
[100]
Function:
This is where to set a fixed speed (jog) that is
activated via the serial communication port.
This function is the same as in parameter 213.
Description of choice:
The jog frequency f
JOG
can be selected in the range
between f
MIN
(parameter 201) and f
MAX
(parameter
202).
510 Bus jog 2 (BUS JOG 2 FREQ.)
Settings:
0.0 - parameter 202
[0 - ]
✭
10.0 H
Z
[100]
Function:
This is where to set a fixed speed (jog) that is
activated via the serial communication port.
This function is the same as in parameter 213.
Description of choice:
The jog frequency f
JOG
can be selected in the range
between f
MIN
(parameter 201) and f
MAX
(parameter
202).
512 Telegram profile (TELEGRAM PROFILE)
Settings:
Profidrive (PROFIDRIVE)
[0]
★
FC Drive (FC DRIVE)
[1]
Function:
There is a choice of two different control word
profiles.
Description of choice:
Select the desired control word profile.
NOTE!
This is only possible in Stop Mode (motor stopped on
a Stop command).
513 Bus time interval
(BUS TIMEOUT TIME)
Value:
1 - 99 sec.
★
1 sec.
Function:
This parameter sets the maximum time expected to
pass between the receipt of two consecutive
telegrams. If this time is exceeded, the serial
communication is assumed to have stopped and
the desired reaction is set in parameter 514.
Description of choice:
Set the desired time.
13-3
