Danfoss VLT CDS302, Operating Instructions Manual, Page: 105 / 161

16-71 Relay Output [bin]
Range: Function:
0
*
[0 - 511 ] View the settings of all relays.
Illustration 6.24
16-72 Counter A
Range: Function:
0
*
[-2147483648 -
2147483647 ] View the present value of Counter A.
Counters are useful as comparator
operands, see
13-10 Comparator Operand .
The value can be reset or changed either
via digital inputs (parameter group
5-1*
Digital Inputs ) or by using an SLC action
( 13-52 SL Controller Action ).
16-73 Counter B
Range: Function:
0
*
[-2147483648 -
2147483647 ] View the present value of Counter B.
Counters are useful as comparator
operands (
13-10 Comparator Operand ).
The value can be reset or changed either
via digital inputs (parameter group 5-1*)
or by using an SLC action (
13-52 SL
Controller Action ).
16-74 Prec. Stop Counter
Range: Function:
0
*
[0 - 2147483647 ] Returns the actual counter value of
precise counter ( 1-84 Precise Stop
Counter Value ).
6.13.5 16-8* Fieldbus & FC Port
Parameters for reporting the BUS references and control
words.
16-80 Fieldbus CTW 1
Range: Function:
0
*
[0 - 65535 ] View the two-byte Control word (CTW)
received from the Bus-Master. Interpretation of
the Control word depends on the Fieldbus
option installed and the Control word profile
selected in
8-10 Control Profile .
16-80 Fieldbus CTW 1
Range: Function:
For more information, refer to the relevant
Fieldbus manual.
16-82 Fieldbus REF 1
Range: Function:
0
*
[-200 -
200 ] View the two-byte word sent with the control
word form the Bus-Master to set the
reference value.
For more information, refer to the relevant
fieldbus manual.
16-84 Comm. Option STW
Range: Function:
0
*
[0 - 65535 ] View the extended Fieldbus comm. option
status word.
For more information, refer to the relevant
Fieldbus manual.
16-85 FC Port CTW 1
Range: Function:
0
*
[0 - 65535 ] View the two-byte Control word (CTW)
received from the Bus-Master. Interpretation of
the control word depends on the Fieldbus
option installed and the Control word profile
selected in
8-10 Control Profile .
16-86 FC Port REF 1
Range: Function:
0
*
[-200 -
200 ] View the two-byte Status word (STW) sent to
the Bus-Master. Interpretation of the Status
word depends on the fieldbus option installed
and the Control word profile selected in
8-10 Control Profile .
6.13.6 16-9* Diagnosis Read-Outs
16-90 Alarm Word
Range: Function:
0
*
[0 - 4294967295 ] View the alarm word sent via the serial
communication port in hex code.
16-91 Alarm Word 2
Range: Function:
0
*
[0 - 4294967295 ] View the alarm word sent via the serial
communication port in hex code.
16-92 Warning Word
Range: Function:
0
*
[0 - 4294967295 ] View the warning word sent via the
serial communication port in hex code.
Parameter Descriptions
Operating Instructions VLT
®
CDS302 and CDS303
MG34M302 - VLT
®
is a registered Danfoss trademark/Commercial Compressor 105
6 6