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333
Interrupt Functions
Section 6-1
■
CPU Units with 14 I/O Points
High-speed Counter
Memory Areas
Note
The comparison table and comparison conditions 1 to 8 are different for tar-
get-value comparison and range comparison operations. For details, refer to
next page.
Input terminal block
Default setting
High-speed counter settings
Word
Bit
Single-phase
(increment pulse
input)
Two-phase
(differential phase x4,
up/down, or
pulse/direction)
Origin searches
CIO 0
00
Normal input 0
High-speed counter 0:
Increment input
High-speed counter 0:
Phase A, Increment, or
Count input
---
01
Normal input 1
High-speed counter 1:
Increment input
High-speed counter 0:
Phase B, Decrement,
or Direction input
---
02
Normal input 2
High-speed counter 2:
Increment input
High-speed counter 1:
Phase A, Increment, or
Count input
Pulse output 0: Origin
proximity input signal
03
Normal input 3
High-speed counter 3:
Increment input
High-speed counter 1:
Phase B, Decrement,
or Direction input
Pulse output 1: Origin
proximity input signal
04
Normal input 4
High-speed counter 0:
Phase Z or reset input
High-speed counter 0:
Phase Z or reset input
---
05
Normal input 5
High-speed counter 1:
Phase Z or reset input
High-speed counter 1:
Phase Z or reset input
---
06
Normal input 6
High-speed counter 2:
Phase Z or reset input
---
Pulse output 0: Origin
input signal
07
Normal input 7
High-speed counter 3:
Phase Z or reset input
---
Pulse output 1: Origin
input signal
Content
High-speed counter
0
1
PV
Leftmost 4 digits
A271
A273
Rightmost 4 digits
A270
A272
Range Comparison Condi-
tion Met Flags
ON for match in range 1
A274.00
A275.00
ON for match in range 2
A274.01
A275.01
ON for match in range 3
A274.02
A275.02
ON for match in range 4
A274.03
A275.03
ON for match in range 5
A274.04
A275.04
ON for match in range 6
A274.05
A275.05
ON for match in range 7
A274.06
A275.06
ON for match in range 8
A274.07
A275.07
Comparison In-progress
Flags
ON while the comparison is in
progress.
A274.08
A275.08
Overflow/Underflow Flags
ON if a PV overflow or under-
flow occurred while operating
in linear mode.
A274.09
A275.09
Count Direction Flags
0: Decrementing
1: Incrementing
A274.10
A275.10
Содержание CP1L - 12-2007
Страница 3: ...iv...
Страница 9: ...x...
Страница 13: ...xiv TABLE OF CONTENTS...
Страница 21: ...xxii...
Страница 33: ...xxxiv Conformance to EC Directives 6...
Страница 65: ...32 Function Blocks Section 1 5...
Страница 428: ...395 Clock Section 6 9...
Страница 429: ...396 Clock Section 6 9...
Страница 523: ...488 Troubleshooting Unit Errors Section 9 4...
Страница 531: ...496 Replacing User serviceable Parts Section 10 2...
Страница 563: ...528 Auxiliary Area Allocations by Function Appendix C...
Страница 611: ...576 Auxiliary Area Allocations by Address Appendix D...
Страница 638: ...603 Connections to Serial Communications Option Boards Appendix F Connecting to Unit...
Страница 639: ...604 Connections to Serial Communications Option Boards Appendix F...
Страница 669: ...634 Index...
Страница 671: ...636 Revision History...