Rockwell Automation RECOMM-DNET DeviceNet Adapter for use with DPI AC Drives User Manual
Page 37
Configuring the DeviceNet Adapter
4-13
Step 4. If desired, select the destination of the data to input to the
drive in Peer B Input (31). See figure 4.18.
Step 5. If you are receiving a Logic Command, set the bits in it that
should be used in Peer Cmd Mask (32). The bit definitions
for the Logic Command word will depend on the drive to
which the adapter is connected. Refer to the drive
documentation.
If the adapter receives a Logic Command from both a
master device and a peer device, each command bit must
have only one source. The source of command bits set to
“0” will be the master device. The source of command bits
set to “1” will be the peer device. See figure 4.19.
Step 6. If you are receiving a Reference, set the scale in Peer Ref
Adjust (33). It can be scaled between 0.00 and 199.99%.
See figure 4.20.
Figure 4.18 – Peer B Input Screen on an LCD OIM
Figure 4.19 – Peer Logic Command Mask Screen on an LCD OIM
!
ATTENTION: Note that changes to Peer Ref Adjust
(33) take effect immediately. A drive receiving its
Reference from peer I/O will receive the newly
scaled Reference, resulting in a change of speed.
Failure to observe this precaution could result in
bodily injury or damage to, or destruction of,
equipment.
Port 5 Device
RECOMM-DNET
Parameter #: 31
Peer B Input
2
DL A Input
Value
Description
0
Off (Default)
1
Logic Command/Reference
2 5
Datalink A, B, C, or D
Input
Value
Description
0
Ignore this command bit.
(Default)
1
Use this command bit.
Port 5 Device
RECOMM-DNET
Parameter #: 32
Peer Cmd Mask
0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
0
Bit 0
B00