Torque Limit Value Individual Change Request : Chgt2 - Mitsubishi Electric Melsec Q Series Programming Manual

5 OPERATION CONTROL PROGRAMS

5.12.4 Torque limit value individual change request : CHGT2

Format
[Usable data]
Setting
16-bit
data Bit device
integer
type
(S1) — —
(S2) —
(S3) —
[Setting data]
Setting data
[Functions]
CHGT2((S1), (S2), (S3))
Word device
64-bit
32-bit
floating
integer
point
type (L)
type (F)
— —
—
—
Axis No. to which torque limit value change request
(S1)
(S2) Positive direction torque limit value (0.1[%])
(S3) Negative direction torque limit value (0.1[%])
(1) The torque limit value of the axis specified with (S1) is changed to the positive
direction torque limit value specified with (S2) and negative direction torque limit
value specified with (S3).
The positive direction torque limit value restricts the forward rotation (CCW)
driving torque and reverse rotation (CW) regenerative torque of the servo motor,
and negative direction torque limit value restricts the reverse rotation (CW) driving
torque and forward rotation (CCW) regenerative torque of the servo motor.
(2) Any axis that has completed a servo startup can be changed in torque limit value
any time, independently of the status, starting, stopping, servo ON or servo OFF.
(3) When the CHGT2 instruction is executed to the mechanical system output module
in the virtual mode, set 300[%] as the torque limit value of output module. When
the torque limit value of output module is indirectly specified with a device, a minor
error (error code: 6260) will occur, and the individual change of torque limit value
is not executed.
(4) The axis No. that may be set at (S1) is within the following range.
Q173DSCPU
1 to 32
(5) (S2) and (S3) cannot be omitted. When only either torque limit value is changed,
set "-1" as the setting data not to change.
Usable Data
Constant
16-bit 32-bit
Coasting
integer integer type
timer
type (K/H) (K/H, L)
— —
—
—
Description
will be given
Q172DSCPU
1 to 16
5 - 86
F/FS
QDS
Number of basic steps
Bit
64-bit
Calculation
conditional
floating
expression
expression
point
type (K)
— — —
— —
— —
Data type of result
G
5
Comparison
conditional
expression
—
—
—
: Usable
—