10. COMMUNICATION FUNCTION (MITSUBISHI ELECTRIC GENERAL-PURPOSE AC SERVO PROTOCOL)
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(5) Reading output device status
Reads the on/off statuses of the output devices.
(a) Transmission
Transmit command [1] [2] + data No. [8] [0] to [8] [3].
Command Data No.
[1] [2] [8] [0] to [8] [3]
(b) Return
The slave station returns the status of the input/output devices.
b31 b1b0
1: On
0: Off
Command of each bit is transmitted to the master station as hexadecimal data.
Bit
Symbol
Data No. [8] [0] Data No. [8] [1] Data No. [8] [2] Data No. [8] [3]
0 RD MCD00
1 SA MCD01
2 ZSP MCD02
3 TLC CPO MCD03
4 VLC ZP MCD10
5 INP POT MCD11
6 PUS MCD12
7 WNG MEND MCD13
8 ALM
9 OP
10 MBR
11
12 ALCD0 PED
13 ALCD1
14 ALCD2
15
16
17 ALMWNG
18
19 MSDH
20 MSDL
21 SOUT
22 OUT1
23 OUT2
24 OUT3 PT0 (Note)
25 CDPS CAMS PT1 (Note)
26 CLTS PT2 (Note)
27 CLTSM PT3 (Note)
28 CPCC PT4 (Note)
29
30
31 MTTR
Note. For MR-JE-_A servo amplifiers, up to four points of DO are available; therefore, PT0 to PT4 cannot be outputted
simultaneously.
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