Delta DVP-ES2 - Manual (Page 253)

3 . I n s t r u c t i o n S e t
3 - 1 3 7
API Mnemonic Operands Function
57 D PLSY Pulse Output
Controllers
ES2/EX2 SS2 SA2
SE
SX2
Bit Devices Word devices Program Steps Type
OP X Y M S K H KnX KnY KnM KnS T C D E F
S
1
* * * * * * * * * * *
S
2
* * * * * * * * * * *
D *
PLSY: 7 steps
DPLSY: 13 steps
PULSE 16-bit 32-bit
ES2/EX2 SS2
SA2
SE
SX2 ES2/EX2 SS2
SA2
SE
SX2 ES2/EX2 SS2
SA2
SE
SX2
Operands:
S
1
: Pulse output frequency S
2
: Number of output pulses D: Pulse output device (Y0 ~ Y3
available)
Explanations:
21. When PLSY instruction has been executed, the specified quantity of pulses S
2
will be output
through the pulse output device D at the specified pulse output frequency S
1
22. S
1
specifies the pulse output frequency
Output frequency range of MPU
Output Y0, Y2 Y1, Y3
16-bit instruction
SS2: 0~10,000Hz
ES2/EX2/SA2/SX2/SE: 0~32,767 Hz
0~10,000Hz
range
32-bit instruction
SS2: 0~10,000Hz
ES2/EX2/SA2/SX2/SE: 0~100,000 Hz
0~10,000Hz
If frequency equals or smaller than 0Hz is specified, pulse output will be disabled.
If frequency bigger than max frequency is specified, PLC will output with max frequency.
23. S
2
specifies the number of output pulses.
16-bit instruction: -32,768~32,767. 32-bit instruction: -2,147,483,648~2,147,483,647.
When S
2
is specified as K0, the pulse will be output continuously regardless of the limit of
pulse number.
24. When D1220/D1221 = K1 or K2, the positive/negative sign of S
2
denotes pulse output direction
(Positive/negative).