Rockwell Automation 2708-DH5B2L_DH5B4L Attended Workstation - Manual (Page 81)

Chapter 8
Host Communications
8–6
Directive: < R
Response:
0808001600ND R Reset 30 #1 00005017000000 [1234] PF = 0
0808001600ND @ T1 PC = 32DA SP = 87D4 Regs = 0000 0000 0000
0808001600ND .
338F BC8B 0003 0013 0868 0C9E 6AA5 650F
0808001600ND . 83AF 646C 0380 0000 0000 0000 0000 0000
0808001600ND . 0000 0000 0000 0000 0000 0000 FFFF FF00
0808001600ND . FFFF FFF FFFF FFFF FFFF FFFF FFFF FFFF
If a recoverable “reset” condition occurs, this message is automatically
generated. The < R command can be used to view it again. In the R line,
Reset 30 is the error number, #1 counts the number of resets, the date/time
string follows. [1234] is the unit serial number and PF is the power fail
count.
In the @ line, is the task number, PC is the program counter, or top of stack;
SP is the stack counter and the values following represent registers BC, DE
and HL.
< S – Show Unit Serial Number
Requests the workstation to return its current status and serial number. The
number appearing between [ ] is the workstation’s serial number. The size of
the workstation’s memory is next, followed by the number of reset errors and
the number of power failures.
Directive: < S
Response:
0808001600ND S [1234] 4K RS = 1 PF = 0
< T – Show Workstation Date & Time
Requests the workstation to show its date and time. The string format for the
message response is the same as that used in the Set Time network directive
(> T).
Directive: < T
Response:
0808001600ND T 174423518802056
< V – Show Firmware Version
Asks for the firmware version and description.
Directive: < V
Response:
0808001600ND V A-B VBASIC ABC
Network Directives (cont’d)