Delta AS Series Programming Manual page 905

AS Ser ies Pro gra mm in g M anu al
API Instruction code
1704
Device X

S
1
S
2
D
n
Data
type
S
1
S
2

D
n
Symbol
_6
Explanation
1. The eight external outputs starting from the output specified by D are connected to a four-digit seven-segment
display; or the twelve external outputs starting from the output specified by D are connected to two four-digit seven-
segment displays. Every place is equipped with a driver that converts a binary-coded decimal value into seven-
segment data, and every driver is equipped with a latch that can be used to store state information.
2. The value in S
second seven-segment display.
3. S is for system use only. Please do not alter the value in it.
2
4. The operand n must be between 0–7. Please refer to the Additional remark for more information.
5. Whether there is one four-digit seven-segment display or two four-digit seven-segment displays, and whether an
output is a positive logic output or a negative logic output depends on n.
6. If there is one four-digit seven-segment display, eight outputs are occupied. If there are two four-digit seven-
segment displays, twelve outputs are occupied.
6 - 6 2 6
SEGL
Y M S T C
  

 



is the value to show on first seven-segment display, and the value in S
1
Operand
S , S , D, n
1 2
HC D FR SM
 

 



Pulse instruction 16-bit instruction
-
： Source device
S
1
： For system use only
S
2
D ： First output device
n ： Positive/Negative logic
Function
Seven-segment display with latches
SR E K 16# "$"
 
   
32-bit instruction
AS
+1 is the value to show on
1
F
-