C500BC031 Omron, C500BC031 Datasheet - Page 120
C500BC031
Manufacturer Part Number
C500BC031
Description
BACKPLANE
Manufacturer
Omron
Datasheet
1.C500BC031.pdf
(168 pages)
Specifications of C500BC031
Leaded Process Compatible
No
Peak Reflow Compatible (260 C)
No
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
- Current page: 120 of 168
- Download datasheet (2Mb)
Example Host Computer Program
5-3
10 OPEN ”CQM1:E37NN” AS #1
20 NG=0:I=0:CNT=0
30 INPUT ”TEST DATA INPUT-----”;TD$
40 TC$=”@00WD0001”
50 TC$=TC$+TD$
60 GOSUM *FCSSET
70 TXD$=T$+FCS$+”*”+CHR$(13)
80 PRINT
90 PRINT #1,TXD$;
100 IF LOC(1)<>0 GOTO 140
110 CNT=CNT+1
120 IF CNT=1000 GOTO 1000
130 GOTO 100
140 INPUT #1,RXD$
150 R$=MID$(RXD$,6,2)
160 IF R$<>”00” GOTO 2000
170 PRINT ”RXD$=”;RXD$+”
180 GOTO 20
1000 REM
1005 CNT=0
1020 ER$(NG)=”TIME UP”
1025 NG=NG+1
1030 IF NG=3 GOTO 3000
1040 GOTO 80
2000 REM
2020 ER$(NG)=RXD$+”
2025 NG=NG+1
2030 IF NG=3 GOTO 3000
2040 GOTO 80
3000 REM
3010 PRINT ”
3020 PRINT ”RXD$-1=”;ER$(0)
3030 PRINT ”RXD$-2=”;ER$(1)
3040 PRINT ”RXD$-3=”;ER$(2)
3050 GOTO 20
4000 REM
4010 *FCSSET
4020 L=LEN(T$)
4030 A=0
4040 FOR J=1 TO L
4050 TJ$=MID$(T$,J,1)
4060 A=ASC(TJ$) XOR A
4070 NEXT J
4080 FCS$=HEX$(A)
104
Example Host Computer Program
”TXD$=”;TXD$
*****TIME UP*****
*****ERROR RESPONSE****
*****ERROR MESSAGE*****
*****
AN ERROR OCCURRED
FCS CALCULATION
. ........................
. .......................
. .................
. .................
This example program causes arbitrary data to be written from the host comput-
er to DM 0001. A timer is included to retry transmission if the timer times out. An
error message is displayed after 3 time outs.
• OMRON FC-986 Host Computer
Host Link Unit:
C200H-LK101-PV1/LK201-V1/LK202-V1
3G2A5-LK101-(P)EV1/LK201-EV1/LK103(-P)
C500-LK203
3G2A6-LK101-(P)EV1/LK201-EV1/LK202-EV1
. .............
. .............
. .............
. ............
”
*****
NG”
OK”
. .
Opens RS-232C
Inputs test data
Calculates FCS.
Transmission
Determines whether data was received.
The value of CNT determines the timer setting.
Determines whether communications were completed normally.
Sets 3 retries.
Sets 3 retries.
.
Section 5-3
Related parts for C500BC031
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
Part Number:
Description:
G6S-2GLow Signal Relay
Manufacturer:
Omron Corporation
Datasheet:
Part Number:
Description:
Compact, Low-cost, SSR Switching 5 to 20 A
Manufacturer:
Omron Corporation
Datasheet:
Part Number:
Description:
Manufacturer:
Omron Corporation
Datasheet:
Part Number:
Description:
Manufacturer:
Omron Corporation
Datasheet:
Part Number:
Description:
Manufacturer:
Omron Corporation
Datasheet:
Part Number:
Description:
Manufacturer:
Omron Corporation
Datasheet:
Part Number:
Description:
Manufacturer:
Omron Corporation
Datasheet:
Part Number:
Description:
Manufacturer:
Omron Corporation
Datasheet: