DL205 User Manual, 4th Edition, Rev. B
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Chapter 3: CPU Specifications and Operations
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System
V-memory
Description of Contents
Default
Values/Ranges
V7633
Sets the desired mode for the high speed counter, interrupt, pulse catch, pulse train,
and input filter (see the D2-CTRINT manual, D2-CTRIF-M, for more information).
Location is also used for setting the with/without battery option, enable/disable CPU
mode change
Default: 0000
Lower Byte Range:
0 – None
10 – Up
20 – Up/Dwn.
30 – Pulse Out
40 – Interrupt
50 – Pulse Catch
60 – Filtered Dis.
Upper Byte Range:
Bits 8 – 11, 15 Unused
Bit 12: With Batt. installed:
0 = disable BATT LED
1 = enable BATT LED
Bit 13: Power-up in Run
Bit 14: Mode chg. enable
(K-sequence only)
V7634
Contains set up information for high speed counter, interrupt, pulse catch, pulse train
output, and input filter for X0 (when D2–CTRINT is installed).
Default: 0000
V7635
Contains set up information for high speed counter, interrupt, pulse catch, pulse train
output, and input filter for X1 (when D2–CTRINT is installed).
Default: 0000
V7636
Contains set up information for high speed counter, interrupt, pulse catch, pulse train
output, and input filter for X2 (when D2–CTRINT is installed).
Default: 0000
V7637
Contains set up information for high speed counter, interrupt, pulse catch, pulse train
output, and input filter for X3 (when D2–CTRINT is installed).
Default: 0000
V7640–V7641 Location for setting the lower and upper limits for the CH1 analog pot.
Default: 0000
Range: 0 – 9999
V7642–V7643 Location for setting the lower and upper limits for the CH2 analog pot.
Default: 0000
Range: 0 – 9999
V7644–V7645 Location for setting the lower and upper limits for the CH3 analog pot.
Default: 0000
Range: 0 – 9999
V7646–V7647 Location for setting the lower and upper limits for the CH4 analog pot.
Default: 0000
Range: 0 – 9999
V7650–V7737 Locations reserved for setup information used with future options (remote I/O and data communications)
V7720–V7722
V7720
V7721
V7722
Locations for DV–1000 operator interface parameters.
Titled Timer preset value pointer
V2000–V2377
Titled Counter preset value pointer
V2000–V2377
HiByte-Titled Timer preset block size, LoByte-Titled Counter preset block size
1–99
V7746
Location contains the battery voltage, accurate to 0.1V. For example, a value of 32 indicates 3.2 volts
V7747
Location contains a 10ms counter. This location increments once every 10ms..
V7751
Fault Message Error Code — stores the 4-digit code used with the FAULT instruction when the instruction is
executed. If you’ve used ASCII messages (DL240 only) then the data label (DLBL) reference number for that
message is stored here.
V7752
I/O configuration Error — stores the module ID code for the module that does not match the current config.
