Encoder Box Parameters - Danfoss ISD Encoder Box Operating Instructions Manual

Appendix

12.2 Encoder Box Parameters

The following table shows the complete list of encoder box parameters found in the MPARAM.dat file. These parameters
can be adjusted.
There is always one parameter per line, consisting of the parameter group name followed by a dot and then the parameter
name. No spaces are allowed in the parameter lines. The parameter value must be decimal or hexadecimal (prefix 0x).
Note that the parameters are case-sensitive and that the order of the parameters cannot be changed.
Example of a parameter line: General.EncoderType=SIM
Further information on the objects mentioned can be found in the VLT
Parameter
General.
General.BitRate
General.DefaultCanId
General.BaseCanId
General.SecondCANLi-
neEnable
General.EncoderType
General.HeartbeatTime
General.MaxAngleDifference
General.WrongDirection-
Threshold
12 12
General.WrongDirec-
tionCheck
RxPD01.
RxPD01.Cobld
TxPD01.
TxPD01.Cobld
TxPD01.EventTimer
TxPD02.
TxPD02.Cobld
TxPD02.EventTimer
TxPD03.
TxPD03.Cobld
TxPD03.EventTimer
Simulation.
36
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VLT ISD Encoder Box Operating Instructions
Description
CAN baud rate for both CAN lines.
Possible values: 1000, 500, 250, 125, 50 kBaud
This value is used as the CAN-ID when the BCD switch is set to 0.
When the BCD switch is not set to 0, then the CAN-ID = BaseCanId + BCD-value.
0 = CAN line II is disabled (default)
1 = CAN line II is enabled
Defines the default encoder; if left empty, simulation is default.
Possible values: SIM, SSI, QEP, SSI_CRC, BiSS
Defines the interval for the transmission of the heartbeat in ms.
0 = disabled
Value range: 0-65535 ms.
Maximum angle difference threshold allowed between 2 subsequent encoder samples
with scaling of 65536 for 360° or 1°
--> 1° x 65536/360° = 182.
This parameter affects emergency code 0xFF0B.
A value larger than 32768 disables monitoring.
Wrong direction threshold with scaling of 65536 for 360° or 1° --> 1° x 65536/360° =
182.
This parameter influences emergency code 0xFF06.
A value larger than 32768 disables monitoring.
Enables wrong direction check.
1 = enabled (default)
This parameter influences emergency code 0xFF06.
COB-ID for RxPDO1
DS406 position
Transmission interval in ms.
Value range: 0-65535 ms. 0 = disabled
COB-ID for position valid message
Transmission interval in ms.
Value range: 0-65535 ms. 0 = disabled
Position message ID
Transmission interval in ms.
Value range: 0-65535 ms. Default = 5 ms
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MG75F102 - VLT
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ISD 410 Design Guide..
is a registered Danfoss trademark
Default Value
500
100
100
0
SIM
0
184
10
1
0x200+ $NODEID
0xC0000180+
$NODEID
0
0x40000280+
$NODEID
0
0x40000040
5