Yamaha RCX222, Руководство пользователя

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5-2 5-3
Chapter
5
PARALLEL I/O INTERF
ACE
1.2 Connector I/O signals
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I/O signals when ID = 1
PIN I/O Signal Remarks
1 DI01 Servo ON Dedicated input
2 DI10 Sequence program control Dedicated input
3 DI03 Step run Dedicated input
4 CHK1 Check input 1 Shorted to CHK2
5 DI05 I/O command run Dedicated input
6 DI06 Spare Do not use.
7 DI07 Spare Do not use.
8 DI20 General-purpose input 20
9 DI21 General-purpose input 21
10 DI22 General-purpose input 22
11 DI23 General-purpose input 23
12 DI24 General-purpose input 24
13 DI25 General-purpose input 25
14 DI26 General-purpose input 26
15 DI27 General-purpose input 27
16 DO00 EMG monitor (emergency stop monitor) Dedicated output
17 DO01 CPU OK Dedicated output
18 DO10 AUTO mode Dedicated output
19 DO11 Return-to-origin complete Dedicated output
20 DO12 Sequence program in progress Dedicated output
21 DO13 Auto operation in progress Dedicated output
22 DO14 Program reset output Dedicated output CHK1 and CHK2
must be shorted.
(See note below.)
23 DO15 Battery alarm output Dedicated output
24 DO16 END Dedicated output
25 DO17 BUSY Dedicated output
26 DI12 Auto operation start Dedicated input
27 DI13 AUTO mode switching Dedicated input
28 DI14 Return-to-origin Dedicated input
29 DI15 Program reset input Dedicated input
30 DI16 MANUAL mode Dedicated input
31 DI17 ABS (absolute) reset Dedicated input
32 DI30 General-purpose input 30
33 DI31 General-purpose input 31
34 DI32 General-purpose input 32
35 DI33 General-purpose input 33
36 DI34 General-purpose input 34
37 DI35 General-purpose input 35
38 DI36 General-purpose input 36
39 DI37 General-purpose input 37
40 CHK2 Check input 2 Shorted to CHK1
41 DO02 Servo-on state Dedicated output
42 DO03 Alarm Dedicated output
43 DO20 General-purpose output 20
44 DO21 General-purpose output 21
45 DO22 General-purpose output 22
46 DO23 General-purpose output 23
47 DO24 General-purpose output 24
48 DO25 General-purpose output 25
49 DO26 General-purpose output 26
50 DO27 General-purpose output 27
n
NOTE
• CHK1 and CHK2 inputs are used to check the connector connection.
Always short them together when the ID is set to 1.
• When a serial IO option is installed in the controller and the serial IO is
enabled, the dedicated inputs of the DIO option are disabled. (Only the
dedicated inputs of the serial IO are enabled.)
c
CAUTION
• DI06 and DI07 cannot be used.
• DO15 outputs a "low voltage alarm" when the absolute backup battery or
system backup battery voltage drops.
• Area check outputs can be assigned to DO20 to DO27.
1. Standard I/O interface overview