8 BUILT-IN I/O FUNCTION INSTRUCTION
8.1 Positioning Function Dedicated Instruction
283
8
Speed change
IPSPCHG1, IPSPCHG2
The following instruction can go in the dotted squares.
IPSPCHG1, IPSPCHG1P, IPSPCHG2, IPSPCHG2P
■
Executing condition
■
Argument
Processing details
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 (s).
• IPSPCHG1(P): Axis 1
• IPSPCHG2(P): Axis 2
Setting data
*1 The restricted speed value may be applied when the set value of the new speed is not within 0 to 200000.
Instruction
Executing condition
IPSPCHG1
IPSPCHG2
IPSPCHG1P
IPSPCHG2P
Input/output
argument
Name
Description
Data type
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
(s)
Device
Item
Setting data
Setting range
Setting side
(s)[0]
Acceleration/deceleration time
at speed change
0 to 32767(ms)
User
(s)[1]
Deceleration stop time at speed
change
(s)[2]
New speed value
0 to 200000
(pulse/s)
(s)[3]
LCPU
ST
IPSPCHG1
EN
ENO
s
IPSPCHG1
(EN, s);
ENO:=
Structured ladder/FBD
Содержание MELSEC System Q
Страница 1: ...MELSEC Q L Structured Programming Manual Special Instructions ...
Страница 2: ......
Страница 307: ...10 SFC CONTROL INSTRUCTION 10 2 SFC Transition Condition Comment Read 305 10 MEMO ...
Страница 309: ...I 307 MEMO ...
Страница 315: ......