Mitsubishi Electric RD62P2E Application User's Manual page 27

Performing the preset function using an external control signal
Perform the preset function by applying an ON voltage to the preset input terminal for external input.
CH1 Count enable command
ON
(Y4) OFF
Counter input pulse
CH1 Preset value
(Un\G0 to Un\G1)
Preset command
ON
(preset input terminal)
OFF
CH1 External preset
ON
request detection
OFF
(X4)
CH1 External preset
ON
detection reset command
OFF
(Y5)
CH1 Present value
(Un\G2 to Un\G3)
No. Description
(1) Write a value into CH1 Preset value setting (Un\G0 to Un\G1) in 32-bit signed binary.
(2) On the rising edge (off and on) of the preset command (A voltage is applied to the preset input terminal), the value in CH1 Present value (Un\G2
to Un\G3) is replaced with the value in CH1 Preset value setting (Un\G0 to Un\G1). The preset function can be performed regardless of the on/off
status of CH1 Count enable command (Y4).
(3) Even though a voltage is applied to the preset input terminal while CH1 External preset request detection (X4) is on, the value in CH1 Present
value (Un\G2 to Un\G3) is not replaced with the preset value.
(4) CH1 External preset request detection (X4) is turned off by turning on CH1 External preset detection reset command (Y5).
(1)
0 100
(2)
0 1 2 to 65 66 67
(3) (2)
(4)
100 101 to 130 131 100 101
1 FUNCTIONS
25
1.4 Preset Function
1