Справочник Пользователя для Mitsubishi Electronics MELSEC Q series MELSEC L series

8-14

IPSPCHG1, IPSPCHG2

IPSPCHG instruction

IPSPCHG1, IPSPCHG2

Function

This instruction changes the speed of the specified axis (refer to the following) using the 
acceleration/deceleration time at speed change, deceleration stop time at speed change, and 
new speed value stored in the devices starting from  .
• IPSPCHG1(P): Axis 1
• IPSPCHG2(P): Axis 2

Control Data

IPSPCHG1(P)
IPSPCHG2(P)

P: Executing condition

:

 

indicates any of the following 

instructions.

IPSPCHG1

IPSPCHG1P

IPSPCHG2

IPSPCHG2P

Input argument

EN:

Executing condition

:Bit

s:

Start number of the device in which the control data are stored:Array of ANY16 [0..3]

Output argument

ENO:

Execution result

:Bit

Setting

data

Internal device

R, ZR

J

\

U

\G

Zn

Constant

Others

Bit

Word

Bit

Word





Device

Item

Setting data

Setting range

Setting side

 [0]

Acceleration/deceleration time at speed 
change



0 to 32767 (ms)

User

 [1]

Deceleration stop time at speed change



 [

2]

New speed value



0 to 200000

(pulse/s)

*1

 [3]

*1:  The restricted speed value may be applied when the set value of the new speed is not within 0 to 200000.

IPSPCHG1

EN

ENO

s

IPSPCHG1

(EN, s);

ENO:=

s

s

s

s

s

s