Rockwell Automation 20-750-DNET PowerFlex DeviceNet Option Module User Manual
Page 93
Rockwell Automation Publication 750COM-UM002B-EN-P - October 2012
93
Option Module Parameters
Appendix B
07
[Net Addr Cfg]
Sets the network node address for the option module when
Device Parameter 06 - [Net Addr Src] is set to ‘1’ (Parameters).
Default:
63
Minimum:
0
Maximum:
63
Type:
Read/Write
Reset Required:
Yes
08
[Net Addr Act]
Displays the actual network node address used by the option
module.
Minimum:
0
Maximum:
63
Type:
Read Only
09
[Net Rate Cfg]
Sets the network data rate at which the option module
communicates when the Data Rate switch (
)
is set to position ‘3’. (Updates Device Parameter 10 - [Net Rate
Act] after a reset.)
Default:
0 = 125 Kbps
Values:
0 = 125 Kbps
1 = 250 Kbps
2 = 500 Kbps
3 = Autobaud
Type:
Read/Write
Reset Required:
Yes
10
[Net Rate Act]
Displays the actual network data rate being used by the option
module.
Values:
0 = 125 Kbps
1 = 250 Kbps
2 = 500 Kbps
3 = Autobauding
Type:
Read Only
11
[COS Status Mask]
Sets the mask for the 32-bit Logic Status word. Unless they are
masked out, the bits in the Logic Status word are checked for
changes when the option module is allocated using COS (Change
of State). If a bit changes, it is reported as a change in the Change
of State operation.
If the mask bit is ‘0’ (Off), the bit is ignored. If the mask bit is ‘1’
(On), the bit is checked.
Important: The bit definitions in the Logic Status word for
PowerFlex 750-Series drives are shown in
Default:
0000 0000 0000 0000
0000 0000 0000 0000
Minimum:
0000 0000 0000 0000
0000 0000 0000 0000
Maximum:
1111 1111 1111 1111
1111 1111 1111 1111
Type:
Read/Write
Reset Required:
No
12
[COS Fdbk Change]
Sets the amount of acceptable error (positive or negative) that
the Feedback word can change before it is reported as a change in
the COS (Change of State) operation.
Default:
0
Minimum:
0.000
Maximum:
3.40282 x 10
38
Type:
Read/Write
Reset Required:
No
13
[COS/Cyc Interval]
Displays the amount of time that a scanner will wait to check for
data in the option module.
When COS (Change of State) data exchange has been configured,
this is the maximum amount of time between scans. Scans will
occur sooner if data changes.
When Cyclic data exchange has been configured, this interval is
the fixed time between scans.
Minimum:
0.000 seconds
Maximum:
65.535 seconds
Type:
Read Only
Parameter
No.
Name and Description
Details