Mitsubishi Electric MR-JE-_A, Инструкция по эксплуатации

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12. COMMUNICATION FUNCTION (MITSUBISHI ELECTRIC GENERAL-PURPOSE AC SERVO PROTOCOL)
12 - 25
12.5.5 Input device on/off
POINT
The on/off status of all devices in the servo amplifier are the status of the data
received at last. Therefore, when there is a device which must be kept on,
transmit data which turns the device on every time.
Each input device can be switched on/off. However, when the device to be switched off is in the external
input signal, also switch off the input signal.
Transmit command [9] [2], data No. [6] [0], and data.
Command Data No. Set data
[9] [2] [6] [0] See below.
b31 b1b0
1: On
0: Off
Command of each bit is transmitted to the master station as hexadecimal data.
Bit Symbol Bit Symbol Bit Symbol Bit Symbol
0 SON 8 SP1 16 24
1 LSP 9 SP2 17 25
2 LSN 10 SP3 18 26
3 TL 11 ST1/RS2 19 27 CDP
4 TL1 12 ST2/RS1 20 STAB2 28
5 PC 13 CM1 21 29
6 RES 14 CM2 22 30
7 CR 15 LOP 23 31
12.5.6 Disabling/enabling I/O devices (DIO)
You can disable inputs regardless of the I/O device status. When inputs are disabled, the input signals
(devices) are recognized as follows. However, EM2 (Forced stop 2), LSP (Forward rotation stroke end), and
LSN (Reverse rotation stroke end) cannot be disabled.
Signal Status
Input device (DI) Off
External analog input signal 0 V
Pulse train input None
(1) Disabling/enabling the input devices (DI), external analog input signals and pulse train inputs except
EM2 (Forced stop 2), LSP (Forward rotation stroke end), and LSN (Reverse rotation stroke end).
Transmit the following communication commands.
(a) Disabling
Command Data No. Data
[9] [0] [0] [0] 1EA5
(b) Enabling
Command Data No. Data
[9] [0] [1] [0] 1EA5