IDEC microsmart pentra, Programming Manual

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FT1A S
MART
A
XIS
U
SER
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S
M
ANUAL
FT9Y-B1382 19-3
19: P
ULSE
O
UTPUT
I
NSTRUCTIONS
3. S2 (source 2): Initialization input
S2 specifies the initialization input. When the initialization input is turned on, the initial values configured in the WindLDR PULS
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. D1 (destination 1): Operation status
D1 specifies the starting number of the internal relays to use with the PULS instructions. 
Starting from the specified internal relay, 3 sequential internal relays are used. 
The range of available internal relays is M0 to M1270. The first digit of the internal relay number must be set to 0.

Setting tab
5. Operation mode
This setting selects the frequency range to output from two operation modes. PULS3 and PULS4 only support operation mode 0.
Note: The output frequency error is within ±5%.
6. Output pulse frequency
Storage
destination
Function Setting
Starting
0
Pulse output ON
0: Pulse output OFF
1: Pulse output ON
This relay turns on during pulse output.
This relay turns off when pulse output stops.
This relay turns off when the specified number of pulses are output
and output ends.
Starting
1 Pulse output
complete 0: Pulse output not complete
1: Pulse output complete This relay turns on when pulse output is complete. 
This relay turns off when pulse output starts.
Starting
2
Overflow
0: None
1: An overflow has occurred When pulse counting is enabled, this relay turns on when a pulse is
output that exceeds the configured preset value.
10.
5.
6.
7.
8.
9.
Operation mode
Supported instruction
PULS1 PULS2 PULS3 PULS4
0: 1 Hz to 10 kHz (increments of 1 Hz) (Note) (PULS1, PULS2)
1 Hz to 5 kHz (increments of 1 Hz) (Note) (PULS3, PULS4)
X X X X
1: 1: 200 Hz to 100 kHz (increments of 10 Hz) (Note) X X — —
PULS1, PULS2: Mode 0: Set between 1 Hz and 10 kHz in increments of 1 Hz. The output frequency error is within ±5%.
Mode 1: Set between 200 Hz and 100 kHz in increments of 10 Hz. The output frequency error is within ±5%.
PULS3, PULS4: Set between 1 Hz and 5 kHz in increments of 1 Hz. The output frequency error is within ±5%.