Yaskawa MP900 Series Machine Controller New Ladder Editor - Manual (Page 174)

1 Ladder Program Instructions
1.7.13 PULSE WIDTH MODULATION Instruction (PWM)
1-164
* Relay I/O Bit Assignment
„ Format
Table 1.30 Integer Type PWM Instruction Parameters
ADR Type Symbol Name Specifications I/O
0 W RLY Relay I/O
Relay input, relay output
∗ IN/OUT
1 W PWMT PWM cycle PWM cycle (1 ms) (1 to 32767 ms) IN
2 W ONCNT ON output set timer Set timer for ON output (1 ms) OUT
3 W CVON ON output counting timer Counting timer for ON output (1 ms) OUT
4 W CVON
REM ON output counting timer
remainder ON output counting timer remainder (0.1 ms) OUT
5 W OFFCNT OFF output set timer Set timer for OFF output (1 ms) OUT
6 W CVOFF OFF output counting timer Counting timer for OFF output (1 ms) OUT
7 W CVOFF
REM OFF output counting timer
remainder OFF output counting timer remainder (0.1 ms) OUT
BIT Symbol Name Specifications I/O
0 PWM
RST PWM reset "ON" is input when PWM is reset IN
2 to 7 − (Reserved) Reserved relay for input IN
8 PWM
OUT PWM output PWM is output (2 value output: ON = 1, OFF = 0) OUT
9 to F − (Reserved) Reserved relay for output OUT
Symbol: PWM
Full Name: Pulse Width Modulation
Category: DDC
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