Mitsubishi Electric MELSEC-L LD75P User Manual page 572

2
Ex.
• Using Expression 1, calculate the positioning address which can be specified in the system where the OP
address in Example 1 is 214740000.0 (m).
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• Since the lower limit value of the positioning address calculated is within the range of Condition 2, the
calculated address 187896454.4 (m) is the lower limit for positioning in the absolute position detection
system.
Since the upper limit of the positioning address calculated is outside of the range of Condition 2, the
upper limit value 214748364.7 (m) is the upper limit for positioning in the absolute position detection
system.
In the absolute position detection system, use the positioning address within the range 187896454.4 to
214748364.7 (m).
Positioning in excess of 187896454.4 (m) cannot be used in the absolute position detection system.
-214748364.8
570
Lower limit value of positioning address
(Positioning address) = 0.1  (-268435456) + 214740000.0 = 187896454.4 (m)
Upper limit value of positioning address
(Positioning address) = 0.1  268435455 + 214740000.0 = 241583545.5 (m)
Positioning address specifying range
Unusable range in absolute
position detection system
(OP)
187896454.4 214740000.0
Usable range in absolute
position detection system
214748364.7
241583545.5
Setting disallowed
Unit: µm