8-6 IM 04L20A01-01E
• Stopping only the computations
1. In operation mode, press the FUNC key.
A soft key menu is displayed at the bottom of the display.
2. Press the [Math STOP] soft key.
Computation stops, and the computation icon disappears from the status display
section.
Note
• When the computation is stopped, the computed data of the computation channel is held at
the value that existed immediately before. If data is being acquired to the internal memory,
the value held is written.
• This operation can be assigned to the USER key. For the Procedure in assigning a function
to the USER key, see section 9.1.
Resetting the Computations <Operation Mode>
You can carry out this operation only when the computation is stopped.
Procedure
Resetting the Computations
1. In operation mode, press the FUNC key.
A soft key menu is displayed at the bottom of the display.
2. Press the [Math reset] soft key.
The data of all computation channels is reset to 0.
Note
This operation can be assigned to the USER key. For the Procedure in assigning a function
to the USER key, see section 9.1
Clearing the Computation Dropout Indication <Operation Mode>
This operation can be carried out only when the computation data dropout occurred.
Procedure
Clearing the Computation Dropout Indication
1. In operation mode, press the FUNC key.
A soft key menu is displayed at the bottom of the display.
2. Press the [Math ACK] soft key.
[Math ACK] appears on the soft key menu only when a computation data
dropout occurs (the computation icon turns yellow). When cleared, the
computation icon returns to a white color.
Note
Computation data dropout occurs when the computation process cannot be completed within
the scan interval. If computation dropout occurs frequently, lessen the load on the CPU by
reducing the number of computation channels or setting a longer scan interval. When
computation data is written to the internal memory, the data immediately before the computation
dropout is substituted as the computation data of the scan interval when dropout occurred.
8.2 Starting, Stopping, and Resetting the Computation