916
Display Instructions Section 3-25
Description When the execution condition goes ON, SCTRL(048) lights or does not light
individual segments of the two digits of the 7-segment display on the CPU
Unit according to the value of C. Any combination of segments can be lit.
The display will remain until SCTRL(048) is executed with C set to #0000 to
clear all of the display segments. This will also clear displays created with
SCH(047). It will not clear displays generated by the system.
Flags There are no flags affected by SCTRL(048).
Precautions If displays are created by more than one SCTRL(048) or SCH(047) instruc-
tion, the last one that is executed with take priority.
Messages on the 7-segment display on the CPU Unit are displayed in the fol-
lowing order of priority. Therefore, system error message will be given priority
even if there is a display created with SCTRL(048) or SCH(047).
1. Error messages
2. SCTRL(048) or SCH(047) displays
3. Analog adjustment displays
4. Memory Cassette processing displays
If an error occurs while a SCTRL(048) or SCH(047) display is in effect, the
error message will be given priority, but the SCTRL(048) or SCH(047) display
will return when the error is cleared.
Holding Bit Area H0 to H511
Auxiliary Bit Area A0 to A959
Timer Area T0000 to T4095
Counter Area C0000 to C4095
DM Area D0 to D32767
Indirect DM addresses
in binary
@ D0 to @ D32767
Indirect DM addresses
in BCD
*D0 to *D32767
Constants #0000 to #FFFF
Data Registers DR0 to DR15
Index Registers ---
Indirect addressing
using Index Registers
,IR0 to ,IR15
–2048 to +2047,IR0 to –2048 to +2047,IR15
DR0 to DR15, IR0 to IR15
,IR0+(++) to ,IR15+(++)
,–(– –)IR0 to ,–(– –)IR15
Area C
Left digit Right digit
Bit 13
Bit 12
Bit 11
Bit 10
Bit 9
Bit 8
Bit 14
Bit 1
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