Mitsubishi MELSEC-Q QD77MS, Руководство пользователя

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Chapter 13 Control Sub Functions
(2) The " Cd.22 New torque value/forward new torque value" or "
Cd.113
Reverse new torque value" is validated when written to the QD77MS.
(Note that it is not validated from the time the power supply is turned ON to
the time the PLC READY signal [Y0] is turned ON.)
(3) If the setting value of "
Cd.22
New torque value/forward new torque value"
is outside the setting range, an axis warning "Outside new torque value
range/outside forward new torque value range" (warning code: 113) will
occur and the torque will not be changed.
If the setting value of "
Cd.113
Reverse new torque value" is outside the
setting range, an axis warning "Outside reverse new torque value range"
(warning code: 115) will occur and the torque will not be changed.
(4) If the time to hold the new torque value is not more than 100ms, a torque
change may not be executed.
(5) When changing from "0: Forward/reverse new torque value_same setting"
to "1: Forward/reverse new torque value_individual setting" by the torque
change function, set "0" or same value set in "
Cd.22 New torque
value/forward new torque value" in "
Cd.113
Reverse new torque value"
before change.
[3] Setting the torque change function start signal
To use the "torque change function", write the data shown in the following table
to the QD77MS using the sequence program.
The set details are validated when written to the QD77MS.
Buffer memory address
Setting item Setting value Setting details
QD77MS2
QD77MS4
QD77MS16
Cd.112
Torque change
function switching
request
0: Forward/
reverse new
torque value_
same setting
1: Forward/
reverse new
torque value_
individual
setting
Sets "same setting/individual setting" of the
forward torque limit value and reverse torque
limit value.
: Set "0" normally. (When the forward torque
limit value and reverse torque limit value
are not divided.)
: When a value except "1" is set, it operates
as "forward/reverse torque limit
value_same setting.
1563+100n 4363+100n
Cd.22
New torque
value/forward new
torque value
0 to Pr.17
Torque limit
setting value
When "0" is set to "
Md.35
Torque change
function switching request", a new torque limit
value is set. (This value is set to the forward
torque limit value and reverse torque limit
value.)
When "1" is set to " Cd.112 Torque change
function switching request", a new forward
torque limit value is set.
1525+100n 4325+100n
Cd.113
Reverse new
torque value
0 to Pr.17
Torque limit
setting value
"1" is set in " Cd.112 Torque change function
switching request", a new reverse torque limit
value is set.
: When "0" is set in " Cd.112 Torque change
function switching request", the setting
value is invalid.
1564+100n 4364+100n
n: Axis No.-1
: Refer to Section 5.7 "List of control data" for details on the setting details.