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FX2N-32DP-IF Profibus-DP Interface Unit
Table C-41: FX
Nr.
Parameter Name
16
Receive term. lower
(17th)
2 bytes
17
Receive term.
(18th)
higher 2 bytes
18
rec. susp. waiting
(19th)
time x10ms
19
Time CS ON to
(20th)
send start x10ms
Time
20
transm.comp.to RS
(21st)
OFF x10ms
C-2-20: FX
-232IF (Motorola Format)
2N
Requirements:
• Cyclic data is 3 word inputs and 3 word outputs in every cycle. These data is used
"Simple Communicatio 3W-IF". Further information of the simple commnunication 3W-IF
can be found in section 7.2.1 and 7.2.2.
Table C-42: Cyclic Data of FX
1st
2nd
3rd
• Parameter is 46 bytes.
Table C-43: FX
Nr.
Parameter Name
00
control line
(1st)
01
addition of CR and
(2nd)
LF
02
check sum & ASCII/
(3rd)
HEX conv.
03
send/receive buffer
(4th)
data length
-232IF (Intel Format)
2N
Value Setting List
Default:0
Default:0
Default:0
Default:0
Default:0
Send Data
FROM address
TO data
TO address
-232IF (Motorola Format)
2N
Value Setting List
not used
standard RS-232C
RS-232C interlink connect. mode
not added
CR only
CR & LF
not available
ASCII/HEX conversion available
check sum available
check sum & ASCII/HEX conv. av.
16 bit
8 bit
-232IF (Motorola Format)
2N
FROM data
TO data (read back)
TO address (read back)
Description
Set the lower 2 bytes for receiving
terminator. (BFM #6)
Set the higher 2 bytes for receiving
terminator. (BFM #7)
Set the waiting time for receiving
suspension. (BFM #12)
Setting range: 0 to 32767 (×10ms)
Set the time for CS ON to send
start. (BFM #20)
Setting range: 0 ~ 32767 (×10ms)
Set the time from completion of
actual send to RS OFF. (BFM #21)
Setting range: 0 ~ 32767 (×10ms)
Receive Data
Description
Select control line from the
available options. (BFM #0)
Select the addition of CR and LF
from the available options. (BFM
#0)
Select the check sum & ASCII/HEX
from the available options. (BFM
#0)
Select the send/receive buffer data
length from the available options.
(BFM #0)
C-49
Appendix C:
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