Instruction Manual

Adapter Parameters B-5
20-COMM-D DeviceNet Adapter User Manual
Publication 20COMM-UM002G-EN-P
26 [M-S Output]
Sets the Master-Slave output data. This data is
produced by the adapter and consumed by the
Master device (for example, scanner).
Default: xxx0 0001
Bit Values: 0 = I/O Disabled
1 = I/O Enabled
Type: Read/Write
Reset Required: Yes
27 [COS Status Mask]
Sets the mask for the 16-bit Logic Status word.
Unless they are masked out, the bits in the Logic
Status word are checked for changes when the
adapter 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 will depend on the drive. See Appendix
D or
the documentation for the drive being used.
Default: 0000 0000 0000 0000
Minimum: 0000 0000 0000 0000
Maximum: 1111 1111 1111 1111
Values: 0 = Ignore bit
1 = Check bit
Type: Read/Write
Reset Required: No
28 [COS Fdbk Change]
Sets the hysteresis band to determine how much
the Feedback word can change before it is
reported as a change in the COS (Change of
State) operation.
Default: 0
Minimum: 0
Maximum: 4294967295
Type: Read/Write
Reset Required: No
29 [COS/Cyc Interval]
Displays amount of time that a scanner will wait to
check for data in the adapter. When COS (Change
of State) data exchange has been set up, this is the
maximum amount of time between scans. Scans
will occur sooner if data changes. When Cyclic
data exchange has been set up, this interval is the
fixed time between scans. This interval is the
heartbeat rate configured in the scanner.
Minimum: 0.0 seconds
Maximum: 655.35 seconds
Type: Read Only
30
31
[Peer A Input]
[Peer B Input]
Sets the destination of the peer I/O input. The
adapter receives this data from the network and
sends it to the drive.
Important: Changes to these parameters are
ignored when Parameter 37 - [Peer Inp Enable] is
‘1’ (On).
Important: Parameter 31 - [Peer B Input] cannot
be used when a 32-bit Datalink or Reference is
used in Parameter 30 - [Peer A Input].
Default: 0 = Off
Default: 0 = Off
Values: 0 = Off
1 = Cmd/Ref
2 = Datalink A Input
3 = Datalink B Input
4 = Datalink C Input
5 = Datalink D Input
Type: Read/Write
Reset Required: No
Parameter
No. Name and Description Details
Bit
Definition
Not Used Not Used Not Used Datalink D Output Datalink C Output Datalink B Output Datalink A Output Cmd/Ref
Default x x x 0 0 0 0 1
Bit 76543210