CPU Specifications
and Operation
4–26
CPU Specifications and Operation
DL05 System V-memory
The DL05 PLCs reserve several V-memory locations for storing system parameters
or certain types of system data. These memory locations store things like the error
codes, High-Speed I/O data, and other types of system setup information.
System
V-memory
Description of Contents Default Values / Ranges
V2320–V2377 The default location for multiple preset values for the High-Speed Counter N/A
V7620–V7627
V7620
V7621
V7622
V7623
V7624
V7625
V7626
V7627
Locations for DV–1000 operator interface parameters
Sets the V-memory location that contains the value.
Sets the V-memory location that contains the message.
Sets the total number (1 – 16) of V-memory locations to be displayed.
Sets the V-memory location that contains the numbers to be displayed.
Sets the V-memory location that contains the character code to be displayed.
Contains the function number that can be assigned to each key.
Powerup operational mode.
Change preset value.
V0 – V2377
V0 – V2377
1 – 16
V0 – V2377
V0 – V2377
V-memory location for X,
Y, or C points used.
0, 1, 2, 12, 3
0000 to 9999
V7630 Starting location for the multi–step presets for channel 1. The default value is
2320, which indicates the first value should be obtained from V2320. Since
there are 24 presets available, the default range is V2320 – V2377. You can
change the starting point if necessary.
Default: V2320
Range: V0 – V2320
V7631–V7632 Reserved N/A
V7633 Sets the desired function code for the high speed counter, interrupt, pulse
catch, pulse train, and input filter. Location can also be used to set the
power-up in Run Mode option.
Default: 0060
Lower Byte Range:
Range: 10 – Counter
20 – Quadrature
30 – Pulse Out
40 – Interrupt
50 – Pulse Catch
60 – Filtered
discrete In.
Upper Byte Range:
Bits 8–12, 14, 15: Unused
Bit 13: Power–up in RUN,
only if Mode Switch is in
TERM position.
V7634 X0 Setup Register for High-Speed I/O functions Default: 1006
V7635 X1 Setup Register for High-Speed I/O functions Default: 1006
V7636 X2 Setup Register for High-Speed I/O functions Default: 1006
V7637–V7646 Reserved N/A
V7647 Timed Interrupt Default: 0000
Range: 0003–03E7h
(3–9999ms)
V7650–V7654 Reserved N/A
V7655 Port 2: Setup for the protocol, time-out, and the response delay time. Default: 00E0
V7656 Port 2: Setup for the station number, baud rate, STOP bit, and parity. Default: 8501
System Parameters
and Default Data
Locations
(V Data Type)
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