1. Pulse segment switching PLSNEXT

1.1. Instruction Description

When the PLSR/EPLSR command pulse output reaches the highest frequency of the current segment and stabilizes, the PLSNNEXT command can switch to the next frequency segment. If M0 changes from OFF to>ON, it immediately enters the next segment of pulse output with acceleration and deceleration time.

1.1.1. Attention：

During the acceleration and deceleration process of pulse output, executing this command is invalid; When the last pulse reaches the highest frequency and stabilizes the output, execute the PLSNNEXT command to immediately end the pulse output with a deceleration time;
This instruction can only switch pulse segments for PLSR/EPLSR instructions;
The PLSNNEXT instruction can only use edge triggering, otherwise it will cause pulse transmission disorder.

1.2. The valid operands of the instruction

Input/Output	Data Type	operand	Description
OUT	ON/OFF	Y	Pulse

1.3. Example

Command table:

NETWORK 000

LD M8151

MOVD K100000 D0//The highest frequency of the first pulse is 100KHz

MOVD HFFFFFFF D2//The number of pulses in the first segment is the maximum value, and the pulses are continuously output when the frequency is stable, waiting for the PLSNNEXT instruction

MOVD K200000 D4//The highest frequency of the second pulse is 200KHz

MOVD K9999999 D6//2nd segment pulse count 9999999 PLS

FMOVD K0 D8 K2//Pulse segmentation completion flag

MOVD K100 D100//Acceleration and deceleration time 100ms

NETWORK 001

LD M0

PLSR D0 D100 Y000 Y010//When M0 is set, the PLSR instruction starts working

NETWORK 002

LDF M8134//Pulse transmission completed

RST M0 K1//Reset M0

NETWORK 003

LDP X000//X000 rising edge trigger