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870
High-speed Counter/Pulse Output Instructions
Section 3-21
• Range comparison results
• Pulse output frequency of pulse output 0 or pulse output 1
(Supported only by CJ1M CPU Units Ver. 2.0 or later.)
• High-speed counter frequency for high-speed counter input 0.
This instruction is supported by CJ1M-CPU21/22/23 CPU Units only.
Ladder Symbol
Variations
Applicable Program Areas
Operands
P: Port Specifier
P specifies the port to which the operation applies.
C: Control Data
The function of INI(880) is determined by the control data, C.
PRV(881)
P
C
D
P:
Port specifier
C:
Control data
D:
First destination word
Variations
Executed Each Cycle for ON Condition
PRV(881)
Executed Once for Upward Differentiation
@PRV(881)
Executed Once for Downward Differentiation
Not supported
Immediate Refreshing Specification
Not supported
Block program areas
Step program areas
Subroutines
Interrupt tasks
OK
OK
OK
OK
P
Port
0000 hex
Pulse output 0
0001 hex
Pulse output 1
0010 hex
High-speed counter 0
0011 hex
High-speed counter 1
0100 hex
Interrupt input 0 in counter mode
0101 hex
Interrupt input 1 in counter mode
0102 hex
Interrupt input 2 in counter mode
0103 hex
Interrupt input 3 in counter mode
1000 hex
PWM(891) output 0
1001 hex
PWM(891) output 1
C
PRV(881) function
Variations
0000 hex
Reads the PV.
---
0001 hex
Reads status.
---
Summary of Contents for SYSMAC CS1D-CPU**
Page 3: ...iv...
Page 29: ...xxx...
Page 185: ...146 List of Instructions by Function Code Section 2 4...
Page 1389: ...1350 CJ series Instruction Execution Times and Number of Steps Section 4 2...
Page 1390: ...1351 Appendix A ASCII Code Table ASCII SP Four leftmost bits Four rightmost bits...
Page 1391: ...1352 ASCII Code Table Appendix A...