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5
5-16 TCP/IP Ethernet Communications User’s Manual – January 1996
GFK-1004B
CHANNEL Command
The CHANNEL command has the form:
CHANNEL [<channel number>]
This command displays detailed information about a specified communication channel
(activated via COMMREQ command) originating within the local PLC. A typical
CHANNEL command for an active channel is shown below:
> channel 1
<<< Individual Channel Information >>>
Type: read, State: AWAIT_BPX
Application-Visible Detailed Channel Status Information:
Status Code: 0001H, Active: 1
Application-Invisible Detailed Channel Status Information:
Transfers Completed: 138, Error Transfer Number: 0
Establish Channel COMM_REQ Information:
CRSW Reference Address (zero-based): 00008:00009
Command Code: 2003, Channel Number: 1, Reps: 0
Period Time Unit Code: 3, Repetition Period: 0
Timeout: 50 10ms tics
Local Reference Address: 00008:00100
Remote Reference Address: 00008:00050
Number of Remote References to Access: 8
Remote Address Type: 1, Remote Address Word Length: 4
Remote IP Address: 3.0.0.1
The channel numbers range from 1 to 16.