Chapter 7 Usage of Various Functions
6) Speed control operation (POSVEL)
POSVEL
Speed control operation
Instruction
M
S
n1
○
SV
○
Flag set
Error flag turns on when designating area is over
Error
and the instruction isn't executed
(F110)
■ POSVEL
S
(1) Functions
• When input condition turns on(Rising edge), Corresponding Ch. Starts speed control by designated direction and speed.
(2) Example program
• When input condition(M0000) turns on, Ch. 0 starts speed control by designated direction(M0001) and 10kpps.
• Speed can be changed by POSSOR instruction.
• Operation stops after deceleration by POSCTR instruction.
Available device
P
K
L
F
T
○
○
○
○
○
○
○
○
○
○
n1
SV
C
S
D
D
integer
#
○
○
○
○
○
Designation
Ch. for speed control(0~1)
S
Operation direction(0:Forward, 1:Reverse)
n1
Speed (5 ~ 100,000pps)
SV
7-96
No. of
Error
steps
(F110)
○
○
7/9
○
Flag
Zero
Carry
(F111)
(F112)