IDEC microsmart pentra, Руководство по программированию

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FT1A S
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ANUAL
FT9Y-B1382 19-35
19: P
ULSE
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UTPUT
I
NSTRUCTIONS
3. S2 (source 2): Initialization input
S2 specifies the initialization input.
When the initialization input S2 is turned on, the initial values configured in the WindLDR ARAMP instruction dialog box, on the
Setting tab, are stored in the control registers. 
An external input (I0 to I35) (Note) or an internal relay (M0 to M1277) can be specified.
When the initialization input is on, the initial values are written to the data registers with each scan. To only initialize the values
one time, use the initialization input in combination with the SOTU (single output up) instruction or the SOTD (single output
down) instruction.
Note: For the 40-I/O type, external inputs (I0 to I27) can be used.
4. S3 (source 3): Interrupt input
When the interrupt input changes from off to on, the pulse output process for the running step is aborted, and pulse output
restarts with the settings for the step configured by the interrupt number.
In the following example, the interrupt input turns on while step 2 is running. Pulse output processing for step 2 aborts and the
operation transitions to step 12.
An external input (I0 to I35) or internal relay (M0 to M1277) can be specified as the interrupt input.
Notes:

Do not use the same input or internal relay as the interrupt input signal for the ARAMP1 and ARAMP2 instructions.

To use the high-speed interrupt input signal, set the relevant input to Normal Input under Special Input on Function Area Settings . Do
not use the input as interrupt input, catch input, high-speed counter, or frequency measurement.
 When using the high-speed interrupt input, ensure that no chatter noise occurs in the interrupt input.
Step 2 (6 words)
Storage destination Function Setting Reference
Starting 8 Steady pulse frequency
Mode 0: 1 to 10,000 (increments of 1 Hz)
Mode 1: 20 to 10,000 (increments of 10 Hz) "13. Steady pulse
frequency" on page 19-39
: : : :
Starting 13 Next step number 1 to 18
"17. Next step number" on
page 19-39
:
Step N (6 words)
Starting 2+N x 6-6 Steady pulse frequency
Mode 0: 1 to 10,000 (increments of 1 Hz)
Mode 1: 20 to 10,000 (increments of 10 Hz) "13. Steady pulse
frequency" on page 19-39
: : : :
Starting 7+N x 6-6 Next step number 1 to 18
"17. Next step number" on
page 19-39
High-speed I0, I2, I3, I5, I6, I7
An interrupt is used to read the interrupt input.
The interrupt input can be read without being affected by the user program scan.
Normal
I1, I4, I10 to I35
M0 to M1277
The information updated in the END processing is read as the interrupt input.
It is affected by the user program scan.
Step 1 Step 2 Step 3 Step 4
Steady pulse
frequency
Frequency
change time
Steady pulse
frequency
Steady pulse
frequency
Step 12
Steady pulse
frequency
Interrupt input ON