In Direct Input; Ot Direct Output - Panasonic FP7 Series Command Reference Manual

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2.5.10 IN Direct input

How direct input (IN) works

● The reading for external input (X) is updated as a batch when input/output refresh is

executed, however if direct input (IN) is used, the reading for external input is updated when

the operation is executed.

● This is effective for controls that require a high-speed response.

● This is specified in the program with a combination of a slot number (S1, S2...) and a

corresponding address (IN0, IN1...).

● When using direct input (IN), it is necessary to select the setting to exclude this unit from the

target for I/O refresh when configuring the settings for the I/O map.

How direct output (OT) works

● External output (Y) is output as a batch when input/output refresh is executed, however if

direct output (OT) is used, the operation result up until that time (ON/OFF) is output to the

external output when the operation is executed.

● This is effective for controls that require a high-speed response.

● This is specified in the program with a combination of a slot number (S1, S2...) and a

corresponding address (OT0, OT1...).

WUME-FP7CPUPGR-12

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2.5 Explanations about Relays