FANUC Robotics America GFK-1541B 用户手册
TCP/IP Ethernet Communications for the Series 90™ PLC User's Manual
–
May 2002
GFK-1541B
3
Example 2 Command Block–Example using a Network Address name
This example is the same as Example 1 except that the Network Address name of the remote host
(“PLC_1aa”) is used instead of its IP address. For more information on Network Address names,
see the chapter: “Network Administration Support”.
(“PLC_1aa”) is used instead of its IP address. For more information on Network Address names,
see the chapter: “Network Administration Support”.
Establish a channel (Channel 7) to a remote host application server with a Network Address name
of “PLC_1aa”. Return the COMMREQ Status word to %R10. Send local PLC registers
%R50–%R57 to remote host. Repeat the send 10 times, once every 7 seconds, with a timeout of
500 ms for each transfer.
of “PLC_1aa”. Return the COMMREQ Status word to %R10. Send local PLC registers
%R50–%R57 to remote host. Repeat the send 10 times, once every 7 seconds, with a timeout of
500 ms for each transfer.
Dec (Hex)
Word 1
00045 (002D)
Length of Send Information Report Data Block (45 words)
Word 2
00000 (0000)
Always 0 (no-wait mode request)
Word 3
00008 (0008)
Memory type of CRS word (%R)
Word 4
00009 (0009)
CRS word address minus 1 (%R10)*
Word 5
00000 (0000)
Reserved
Word 6
00000 (0000)
Reserved
Word 7
02010 (07DA)
Send Information Report Channel command number
Word 8
00007 (0007)
Channel number (7)
Word 9
00010 (000A)
Number of repetitions (send 10 times)
Word 10
00003 (0003)
Time units for send period (3=seconds)
Word 11
00007 (0007)
Minimum interval between host accesses (every 7 seconds)
Word 12
00050 (0032)
Timeout on each individual transfer response (500 ms)
Word 13
00008 (0008)
Local PLC - Memory type from which to send data (%R)
Word 14
00050 (0032)
Local PLC - Starting address from which to send data (%R50)
Word 15
00008 (0008)
Local PLC - Number of memory units (8 registers)
Word 16
00000 (0000)
Reserved
Word 17
00000 (0000)
Reserved
Word 18
00003 (0003)
Remote Host - Network Address type (3=Symbolic Name)
Word 19
00032 (0020)
Remote Host - Network Address length in words (32)
Word 20
19536 (4C50)
Remote Host - Network Address name, char 1–2 (PL)
Word 21
24387 (5F43)
Remote Host - Network Address name, char 3–4 (C_)
Word 22
24881 (6131)
Remote Host - Network Address name, char 5–6 (1a)
Word 23
00097 (0061)
Remote Host - Network Address name, char 7–8 (a )
Word 24
00000 (0000)
Remote Host - Network Address name, char 9–10
Word 25
00000 (0000)
Remote Host - Network Address name, char 11–12
Word 26
00000 (0000)
Remote Host - Network Address name, char 13–14
Word 27
00000 (0000)
Remote Host - Network Address name, char 15–16
Word 28
00000 (0000)
Remote Host - Network Address name, char 17–18
Word 29
00000 (0000)
Remote Host - Network Address name, char 19–20
Word 30
00000 (0000)
Remote Host - Network Address name, char 21–22
Word 31
00000 (0000)
Remote Host - Network Address name, char 23–23
Word 32
00000 (0000)
Remote Host - Network Address name, char 24–25
Word 33
00000 (0000)
Remote Host - Network Address name, char 26–27
Word 34
00000 (0000)
Remote Host - Network Address name, char 28–29
Word 35
00000 (0000)
Remote Host - Network Address name, char 30–31
Word 36–51
Reserved: set to zero
* Word 4 (CRS word address) is the only zero-based address in the Command Block. Only this
value requires subtracting 1 from the intended address.
The term local PLC is
used here to identify the
client PLC—the PLC
that initiates the
communications
request.
used here to identify the
client PLC—the PLC
that initiates the
communications
request.
The term SRTP Server
is used here to identify
the Host server.
is used here to identify
the Host server.
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