9 Application Instructions API 150-199
DVP-PLC Application Manual
9-25
Y6).
- When in backward direction, the content in the present value register will decrease.
10. For SC series MPU,
S
1
is the 32-bit data stored in the present value registers D1348 (low word) and D1349
(high word) of CH0 (Y10) or the 32-bit data stored in the present value registers D1350 (low word) and D1351
(high word) of CH1 (Y11). When in backward direction, the content in the present value register will decrease.
When the program goes from STOP to RUN or from RUN to STOP, the content in the present value register
will remain unchanged.
11. When DRVI instruction is executing pulse output, you cannot change the content of all operands. The changes
will be valid next time when DRVI instruction is enabled.
12. For EH/EH2/SV series MPU, when the drive contact of DRVI instruction is Off, even the indication flag M1336
sent by CH0 pulses, M1337 sent by CH1 pulses, M1522 sent by CH2 pulses and M1523 sent by CH3 pulses
are “On”, DRVI instruction will not be driven again.
13. When the absolute value of the input frequency of DDRVI insturction in EH/EH2/SV series MPU is larger than
200KHz, the output will be operated at 200KHz. When the absolute value of the input frequency is smaller
than 10Hz, the output will be operated at 10Hz.
14. D1343 (D1353) is for setting up the time of the first acceleartion segment and last deceleration segment of
CH0 (CH1). The acceleration and deceleration time of EH/EH2/SV series MPU shall not be shorter than 10ms.
The output will be operated for 10ms if the time is shorter than 10ms or longer than 10,000ms (default setting
= 100ms). The time range for SC series MPU is 50 ~ 20,000ms. The output will be operated for 20,000ms or
50ms if the time set is longer than 20,000ms or shorter than 50ms.
15. D1340 (D1352) is for setting up the start/end frequency of Y10 (Y11). If
S
2
is less than or equals start/end
frequency, the pulse output frequency will be executed by the start/end frequency.
16. For EH/EH2/SV series MPU, M1305 (M1306) is the direction signal of CH0 (CH1). When
S
1
is a positive
number, the output will be operated in a forward direction and M1305 (M1306) will be Off. When
S
1
is a
negative number, the output will be operated in a backward direction and M1305 (M1306) will be On.
Program Example:
When M10= On, Y0 will output 20,000 pulses (relative designation) at 2KHz. Y5 = On indicates the pulses are
executed in forward direction.
M10
DRVI
K20000
K2000
Y0
Y5
Remarks:
1.
Explanations on EH/EH2/SV series MPU:
a) Relative position control: Designating the traveling distance starting from the current position by “+/ -“ signs;
also known as a relative driving method.
Содержание DVP-PLC
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Страница 28: ...1 Basic Principles of PLC Ladder Diagram DVP PLC Application Manual 1 24 MEMO...
Страница 192: ...4 Step Ladder Instructions DVP PLC Application Manual 4 22 MEMO...
Страница 250: ...6 Application Instructions API 00 49 DVP PLC Application Manual 6 38 X0 DIV D0 D10 D20 D0 D10 K4Y0 DIV...
Страница 270: ...6 Application Instructions API 00 49 DVP PLC Application Manual 6 58 RST M0 X0 RST T0 RST Y0 FMOV K0 D10 K5...
Страница 337: ...7 Application Instructions API 50 99 DVP PLC APPLICATION MANUAL 7 53 X10 STMR T10 K50 Y0 Y3 X10 Y1 Y2 5 sec 5 sec...
Страница 458: ...8 Application Instructions API 100 149 DVP PLC Application Manual 8 56 or relay itself See 2 3 for more information...
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Страница 574: ...9 Application Instructions API 150 199 DVP PLC Application Manual 9 102 MEMO...