Torque Limit Value Change Request (Chgt) - Mitsubishi Electric SV13/22 Programming Manual

5. SEQUENCE PROGRAMS AND SFC PROGRAMS
5.6

Torque Limit Value Change Request (CHGT)

Bit Devices
X Y M
(D)
n
SEQUENCE PROGRAM
[Execution
condition]
Execution command
[Control Details]
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In the real mode, the sequence program can change the torque limit value
regardless of whether it is operating or being stopped.
The following describes this process.
1. Torque limit value change request instruction (CHGT)
Usable Devices
Word (16 Bit) Devices
L S B F T C D W
! !
In the real mode, the sequence program changes the torque limit value of the
designated axis at the leading edge of a CHGT instruction execution command
(OFF→ON).
(1) In the real mode, the torque limit value can be changed at any time for axes
after servo start completion regardless of the servo status (start, stop, servo
ON, and servo OFF).
E x e c u tio n c o m m a n d
C H G T in s tru c tio n
T o rq u e lim it va lu e to b e
c h a n g e d
T o rq u e lim it va lu e to b e
d ire c te d fo r se rvo
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Constants
R A0 A1 Z V K H
! ! !
n
CHGT (D)
5 − 23
Pointers Level
P I N
!
7
Setting data
J + No. of torque limit J1 to J8 (A172SHCPU)
(D)
value change axis J1 to J4 (A171SHCPU)
Direct
designation
Change torque limit
n Indirect
value
designation
(1 word)
1 0 0 %
3 0 0 % 1 0 0 %
Carry
Flag Error
Flag
M9012 M9010 M9011
! !
Setting range
1 to 500 (%)
D0 to D799
W0 to W3FF
R0 to R8191