12.7 Current Feed Value, Count Value Simultaneous Change Function - Mitsubishi MELSEC-Q Series User Manual

12
COUNTER FUNCTION
12.7 Current Feed Value, Count Value Simultaneous Change
Function
This function stores the same value in "
value" by performing current value change or preset function.
For details of current value change, refer to "Section 9.2.4 Current value change".
For details of preset function, refer to "Section 12.6 Preset Function".
(1) Operation pattern
Setting value of
Pr.9
1: Count value changed
together at current value
change
2: Current feed value changed
together at preset
3: Values changed both at
current value change and at
preset
Positioning address/
Da.5
movement amount
Cd.6 Preset value setting
Current value change execution
(Positioning start signal
(Y8 to YA))
Preset command (Y18 to Y1A)
Md.1 Current feed value
Md.3 Count value
12
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12.7 Current Feed Value, Count Value Simultaneous Change Function

To use this function, an operation pattern needs to be set for "
value, count value simultaneous change function selection".
The operating conditions and value stored to both "
" Count value" depend on the operation pattern.
Md.3
(Refer to the table below.)
Operating condition
Current value change execution
(Positioning start ON)
Preset command ON
Current value change execution
(Positioning start ON)
Preset command ON
Current value change execution
(Positioning start ON)
Preset command ON
(a) Count value changed together at current value change (Setting value of
Indefinite
Indefinite
• When the current value change is executed (when the positioning start
signal (Y8 to YA) is changed from OFF to ON), the value set to
" Positioning address/movement amount" is stored to both
Da.5
" Current feed value" and "
Md.1
• When the preset command (Y18 to Y1A) is changed from OFF to ON, a
normal preset operation is performed. This time, "
changed.
Current feed value" and "
Md.1
Current feed value
Md.1
Positioning address/
Da.5
movement amount
-
Positioning address/
Da.5
movement amount
Preset value setting
Cd.6
Positioning address/
Da.5
movement amount
Preset value setting
Cd.6
3000
1000
1)
3000
3000
Count value".
Md.3
Count
Md.3
Current feed
Pr.9
Current feed value" and
Md.1
Stored value
Count value
Md.3
Positioning address/
Da.5
movement amount
Preset value setting
Cd.6
-
Preset value setting
Cd.6
Positioning address/
Da.5
movement amount
Preset value setting
Cd.6
2)
1000
Count value" is not
Md.3
: 1)
Pr.9