Manual
2 Internal MICRO/I Devices
32-6 WindO/I-NV2 User’s Manual
*2 HG2G-5F, HG3G/4G only
*4 HG2G-S/-5S/-5F, HG3G/4G only
*5 HG2G-S/-5S, HG1F/2F/2S only
*6 HG3F/4F only
HG Special Register
Function/Part
LSD17 Stores current time data from MICRO/I. “Minute” (2 BCD digits)
LSD18 Stores current time data from MICRO/I. “Second” (2 BCD digits)
LSD19 Stores current time data from MICRO/I. “Day-of-week” (1 BCD digit)
LSD20
When a value of “1” is written into this special register, the Internal clock in MICRO/I is updated
according to the data stored in LSD21-26. It automatically resets to “0” after the update.
LSD21 Write a “Year” value to store in the MICRO/I internal clock. (2 BCD digits)
LSD22 Stores set value for “Month” in MICRO/I internal clock. (2 BCD digits)
LSD23 Stores set value for “Day” in MICRO/I internal clock. (2 BCD digits)
LSD24 Stores set value for “Hour” in MICRO/I internal clock. (2 BCD digits)
LSD25 Stores set value for “Minute” in MICRO/I internal clock. (2 BCD digits)
LSD26 Stores set value for “Second” in MICRO/I internal clock. (2 BCD digits)
LSD27 Scan time Current value (msec.)
LSD28 Scan time Minimum value (msec.)
LSD29, 30 Reserved
LSD31
*4
Stores the currently displayed screen number.
LSD32
*4
Set a value ( in reference to a Base Screen number you want to switch to) and it will automatically
switch to a specified Base Screen number.
Note, after switching to a Base Screen, the value stored automatically resets to 0.
LSD33 to 37 Reserved
LSD38
*2
Execution time of the Cyclic Script (Current value) (msec.)
LSD39
*2
Execution time of the Cyclic Script (Maximum value) (msec.)
LSD40
*2
Execution time of the Cyclic Script (Minimum value) (msec.)
LSD41 Reserved
LSD42 Memory Card error status
LSD43 Memory Card free memory capacity Lower word (CF Card: bytes, SD Memory Card: Kbytes)
LSD44 Memory Card free memory capacity Upper word (CF Card: bytes, SD Memory Card: Kbytes)
LSD45 Memory Card total memory capacity Lower word (CF Card: bytes, SD Memory Card: Kbytes)
LSD46 Memory Card total memory capacity Upper word (CF Card: bytes, SD Memory Card: Kbytes)
LSD47 Reserved (for Host I/F driver)
LSD48 Reserved
LSD49 Stores the O/I Link slave station number. (Read-only)
LSD50
The sequence value of the message number (or channel number if the alarm function is being
used) selected by the cursor in the Alarm List Display is stored.
A value of between 1 and 1024 (allocated using ((Block No. - 1) x 16 + bit position + 1)) is stored
for the number.
LSD51
Contrast level: 0 to 31
*5
Backlight level: 0 or 31
*6
Brightness level: -16 to 31
*2
Appropriate level of contrast changes by individual difference of MICRO/I.
LSD52 The ID number of the script for which the error occurred.
LSD53 Script error status
LSD54 Reserved (for Script)
LSD55
Color brightness adjustment MICRO/I color brightness is adjusted in four increments.
0 - 7: Dark, 8 - 15: Slightly dark, 16 - 23: Slightly bright, 24 - 31: Bright