Mitsubishi Electric M800VW Series Programming Manual page 64

M800V/M80V Series PLC Programming Manual (1/2)
4 Explanation of Devices
4.4 Detailed Explanation of Devices
 Setting example of variable timer
The setting example and operation of 10 ms variable timer with the following conditions are shown below.
Program side valid setting bit for variable timer: PLC timer screen setting valid
Number of variable timer points: 704
T1 device setting value: 100
(1) Set "PLC timer screen setting valid" to the variable timer valid bit. (Set "#6449/bit0" to "0".)
Set "704" to the number of variable timer point. (Set "#6454/bit3-0" to "0111".)
(2) Set "#16001 T1" (T1 device) to "100".
(3) The operation of the T1 device timer instruction will be as follows.
(The timer setting value from the sequence program is "500", however it operates on the setting value "100" on the
screen.)
X5
Input
conditions
Display for 10ms timer instruction
X5
H K500
T1
T1 coil
10ms timer
T1 contact
43
ON
OFF
ON
OFF
1 sec.
OFF
ON
IB-1501667-B