Specifications

5. I/O Check

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This mode is used to check the Sensors and Boards at the occurrence of a jam or malfunction to

determine the location of the fault.

1134S041CA

I/O Check

Paper Path Sensors Check

IC Port Data Check

Memory Check

Controller Board Check

Panel Indication Check

5-1. I/O Check setting procedure

1. Select "I/O Check".

2. Select the mode to be checked.

3. Check the mode and change data according to the screen selected.

5-2. Settings in the I/O Check mode

● IC Port Data Check

Shows the states of I/O ports in a machine stop state.

= Input Port Data display: "L/H" =

Cause the sensor to be "not blocked" or "blocked" to display "H" or "L" as input port data according

to the sensor state. This allows the sensor to be checked.

= Output Port Data display: "0/1" =

Change the data of an output port from "0 to 1" or "1 to 0" with the "Change" key to make an

operation check on the electrical part corresponding to that port. This allows the electrical part to be

checked.

Note: Only the ports whose data may be changed are highlighted. 5 seconds after the data is

changed, the port highlighted returns to the previous state. Two or more pieces of data cannot

be changed together.

S-45