Mitsubishi MELSEC-Q Series User Manual page 227

12
COUNTER FUNCTION
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)
Current feed value
Md.1
Md.3 Count value
Positioning address/
Da.5
movement amount
Preset value setting
Cd.6
Current value change execution
(Positioning start signal
(Y8 to YA))
Preset command (Y18 to Y1A)
Current feed value
Md.1
Count value
Md.3
(2) Precautions
(b) Current feed value changed together at preset (Setting value of
2)
Indefinite
Indefinite
• When the preset command (Y18 to Y1A) is changed from OFF to ON, a
value in " Preset value setting" is stored to both "
Cd.6
value" and "
Md.3
• When current value change is executed (when the positioning start signal
(Y8 to YA) is changed from OFF to ON), a normal current value change
control is performed. This time, "
(c) 3: Values changed both at current value change and at preset (Setting value of
: 3)
Pr.9
2)
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
value in " Preset value setting" is stored to both "
Cd.6
value" and "
Md.3
" Current feed value" is not changed by the preset command (Y18 to Y1A)
Md.1
during positioning control.
When " Current feed value, count value simultaneous change function
Pr.9
selection" is set to either "2: Current feed value changed together at preset" or "3:
Values changed both at current value change and at preset", a warning "Preset
disabled" (warning code: 23) occurs when the preset command (Y18 to Y1A) is
changed to ON during positioning control.
12.7 Current Feed Value, Count Value Simultaneous Change Function
3000
1000
3000
Count value".
Count value" is not changed.
Md.3
3000
1000
3000
3000
Count value".
Md.3
Count value".
: 2)
Pr.9
1)
1000
1000
Current feed
Md.1
1)
1000
1000
Current feed
Md.1
12
- 13
9
10
11
12
13
14
15