Danfoss VLT AutomationDrive FC 301 Programming Manual page 93

Parameter Descriptions
3-16 Reference Resource 2
Option: Function:
and parameter 3-17 Reference
Resource 3 define up to 3 different
reference signals. The sum of these
reference signals defines the actual
reference.
When parameter 1-00 Configuration
Mode is set to [10] for synchro-
nizing mode, configure
parameter 3-16 Reference Resource 2
to select the source for master
position.
When parameter 1-00 Configuration
Mode is set to [9] for positioning
mode, configure
parameter 3-16 Reference Resource 2
to select the source for target
position.
[0] No function
[1] Analog Input
53
[2] Analog Input
54
[3] 24V encoder Single signal generated from 24 V
32/33 High Threshold Logic (HTL) encoder
connected to terminals 32 and 33.
Configure the 24 V encoder
interface in Parameter group 5–7*
24 V Encoder Option.
Program terminals 32/33 to [0] No
operation.
[4] MCB 102
This is only available for VLT
Encoder Option MCB 102. Configure
the encoder interface in parameter
groups 17-0*, 17-1*, and 17-2*.
[5] MCB 103
This is only available for VLT
Resolver Option MCB 103.
Configure the resolver interface in
parameter group 17-5* Resolver
Interface.
[6] Virtual Master Master signal for the drive which
hosts the virtual master without an
external connection. This option is
only active when option [10]
Synchronization is selected in
parameter 1-00 Configuration Mode.
[7] Frequency
input 29
[8] Frequency
input 33
[11] Local bus Reference from terminals 68 and 69.
reference
M0013101
Programming Guide
3-16 Reference Resource 2
Option:
[12]
[13]
[14]
[15]
[16]
[20]
[21]
[22]
[29]
[37]
[38]
®
[39]
3-17 Reference Resource 3
®
Option:
[0]
[1]
[2]
[3]
[4]
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Function:
Preset
Reference
24V encoder Single signal generated from 24 V
27/29 High Threshold Logic (HTL) encoder
connected to terminals 27 and 29.
Configure the 24 V encoder
interface in parameter group 5.7*
24 V Encoder Input.
Program terminals 27/29 to [0] No
operation.
MCB 102 The option is only available for
Absolute ®
VLT Encoder Option MCB 102 with
version 4.00 and newer and when
parameter 17-00 Encoders Connected
is set to option [1] Two Encoders.
MCO Encoder
1 X56
MCO Encoder
2 X55
Digital
pot.meter
Analog input
X30/11
Analog input
X30/12
Analog Input
X48/2
Analog Input
X49/1
Analog Input
X49/3
Analog Input
X49/5
Function:
Select the reference input to be
rd
used for the 3
Parameter 3-15 Reference Resource 1,
parameter 3-16 Reference Resource 2,
and parameter 3-17 Reference
Resource 3 define up to 3 different
reference signals. The sum of these
reference signals defines the actual
reference.
No function
Analog Input
53
Analog Input
54
24V encoder
32/33
MCB 102
3
reference signal.
91
3