Omron SYSMAC CV Series User Manual

64
3-6-43 Memory Error Area Location
Bits A40300 to A40308 are turned ON to indicate the memory area in which a
memory error has occurred. The bits correspond to memory areas as follows:
00: Program Memory 05: I/O Table
01: Memory Card 06: System Memory
02: I/O Memory 07: Routing Tables
03: EM 08: CPU Bus Unit Software Switches
04: PC Setup
3-6-44 Memory Card Start-up Transfer Error Flag
Bit A40309 is turned ON when an error occurs during the transmission of the
program from the Memory Card when power is turned ON. An error can occur
because the AUTOEXEC file is missing, the Memory Card is not installed, or the
System Protect setting is ON.
3-6-45 CPU-recognized Rack Numbers
Bits A41900 through A41907 are turned ON when Expansion Racks #0 through
#7, respectively, are recognized by the CPU.
3-6-46 CPU Bus Unit Number Setting Error Flag
Bit A42314 is turned ON when a CPU Bus Unit is not set to an acceptable unit
number (0 to 15).
3-6-47 CPU Bus Link Error Flag
Bit A42315 is turned ON when a parity error occurs with CPU bus links.
3-6-48 Maximum Cycle Time
Words A462 and A463 contain the maximum cycle time that has occurred
since operation was started. If the maximum cycle time is exceeded, howev-
er, the previous maximum cycle time will remain in words A462 and A463.
The time is recorded in 8-digit BCD in tenths of milliseconds (0000000.0 ms
to 9999999.9 ms), as shown in the following table.
Word Bits
15 to 12 11 to 08 07 to 04 03 to 00
A463 10
6
10
5
10
4
10
3
A462 10
2
10
1
10
0
10
–1
3-6-49 Present Cycle Time
Words A464 and A465 contain the present cycle time unless the maximum
cycle time is exceeded, in which case the previous cycle time will remain.
The time is recorded in 8-digit BCD in tenths of milliseconds (0000000.0 ms
to 9999999.9 ms), as shown in the following table.
Word Bits
15 to 12 11 to 08 07 to 04 03 to 00
A465 10
6
10
5
10
4
10
3
A464 10
2
10
1
10
0
10
–1
3-6-50 Instruction Execution Error Flag, ER
Bit A50003 is turned ON if an attempt is made to execute an instruction with
incorrect operand data. Common causes of an instruction error are non-BCD
operand data when BCD data is required, or an indirectly addressed DM
Auxiliary Area Section 3-6

Omron SYSMAC CV Series Specifications

General

Brand	Omron
Model	SYSMAC CV Series
Category	Controller
Language	English