CV500BC031 Omron, CV500BC031 Datasheet - Page 240

• Manufacturer Part Number: CV500BC031
• Description: Programmable Logic Controller
• Manufacturer: Omron

Specifications of CV500BC031

• Peak Reflow Compatible (260 C): No
• Leaded Process Compatible: No
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

Commands and Responses for C200HX/HG/HE and CQM1H-series PLCs
6-6
6-6-1
6-6-2
01
03
04
05
06
07
21
23
IR Area 1, 2
SR Area 1, 2
LR Area
HR Area
AR Area
Timer/
Counter Area
Memory area
Command
code
01
02
04
06
07
01
02
01
01
01
02
01
01
02
0A
Commands and Responses for C200HX/HG/HE and
CQM1H-series PLCs
Command Codes
Memory Area Designations
Valid
Valid
Valid
Valid
Not valid
Valid
Valid
Valid
Valid
Valid
Not valid
Valid
Not valid
Not valid
Valid
Bit status
Word contents
Bit status
Word contents
Bit status
Word contents
Bit status
Word contents
Status
PV
RUN
Data
Valid
Valid
Valid
Valid
Not valid
Valid
Valid
Valid
Valid
Valid
Valid
Valid
Valid
Valid
Valid
MONITOR
PLC mode
The following table gives the addresses to use when reading or writing PLC
data. The Data area address column gives the normal addresses used in the
PLC program. The Address used in communications column are the
addresses used in CV-mode commands and responses. These addresses
are combined with the memory area codes to specify PLC memory locations.
These addresses are not the same as the actual memory addresses of the
data.
The No. of bytes column specifies the number of bytes to read or write data for
that area. The number of bytes varies for the same area depending on the
memory area code. Actual data area sizes vary with the PLC being used.
Refer to your PLC’s operation manual for specific limits.
00000 to 51115
000 to 511
LR 0000 to LR 6315
LR 00 to LR 63
HR 0000 to HR 9915
HR 00 to HR 99
AR 0000 to AR 2715
AR 000 to AR 27
T/C 000
to T/C 511
Data area address
Valid
Valid
Valid
Valid
Valid
Valid
Valid
Valid
Valid
Valid
Valid
Valid
Valid
Valid
Valid
PROGRAM
MEMORY AREA READ
MEMORY AREA WRITE
MULTIPLE MEMORY AREA READ
PROGRAM AREA READ
PROGRAM AREA WRITE
FORCED SET/RESET
FORCED SET/RESET CANCEL
RUN
STOP
CONTROLLER DATA READ
CONTROLLER STATUS READ
CLOCK READ
CLOCK WRITE
ERROR CLEAR
MULTIPLE FORCED STATUS READ
0000 to 01FF
03E8 to 0427
0428 to 048B
048C to 04A7
0000 to 01FF
1st and 2nd
bytes
communications
Address used in
00 to 0F
00 to 00
00 to 0F
00 to 00
00 to 0F
00 to 00
00 to 0F
00 to 00
00 to 00
Name
3rd byte
00
80
00
00
80
80
00
80
01
81
area code
Memory
Section 6-6
217
218
219
219
220
221
221
222
223
224
224
225
225
226
227
1
2
1
2
1
2
1
2
1
2
No. of
Page
bytes
215