Delta DVP-ES2 - Manual (Page 103)

2 . P r o g r a m m i n g C o n c e p ts
D1140: Number of r , TC, etc.), max. 8 modules can be connected.
mber of i
er of output points (Y) on DIO modules.
D1145: Number of left-side m PT, TC, etc.), d n
(On able
Function Group lse Dir
Number 280, M1284, M1286
ed with EI instruction and should be inserted before EI instruction
2 g of interrupt I101 (X0) is rising-ed d. If M1280 is ON and EI
ins is execu e trigger direction as falling-edge triggered. The
trig se direction of X1 will be set as rising-edge again by resetting M1280.
3. Wh = OFF, M
4. Wh = ON, M pt will be triggered by falling-edge pulse.
Users do not have
ight-side modules (AIO, PT
D1142: Nu nput points (X) on DIO modules.
D1143: Numb
odules (AIO, max. 8 mo ules can be co nected.
ly applic for SA2/SX2).
Reverse Interrupt Trigger Pu
M1
ection
Contents:
1. The falgs should be us
. The default settin ge triggere
truction ted, PLC will reverse th
ger pul
en M0 1280 = OFF. X0 external interrupt will be triggered by rising-edge pulse.
en M0 1280 = ON. X0 external interru
to change I101 to I000.
M0
OUT M1280
EI
FEND
M1000
I001
IRET
INC D0
END
Function Group Stores Value of High-speed Counter when Interrupt Occurs
umber D1240~D1243
tertal inte ut points for Reset, the interrupt instructions have the
in using the input points. In addition, PLC will move the current data in the counters to
N
Contents:
1. If ex rrupts are applied on inp
priority
the associated data registers below then reset the counters.
Special D D1241, D1240 D1243, D1242
Counter C243 C246 C248 C252 C244 C250 C254
Interrupt signal X1(I100/I101) X4(I400/I401) X3(I300/I301) X5(I500/I501)
2. Function:
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