Mitsubishi Electric FR-A820-00046 (0.4K), Инструкция по эксплуатации

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CC-Link IE Field Network (FR-A800-GF) Parameters
5 - 752
5.21.3 Details of remote input and output signals
The following device numbers are for station 1. For stations 2 and later, the device numbers are dif-
ferent. (Refer to the Master Module User’s Manual for correspondence between the device number
and station number.)
Output signals from the master module (input signals to the inverter)
Device No. Signal Description
RY0 Forward rotation command
0: Stop command
1: Forward rotation start
앫
When "1" is set, a start command is input to the
inverter.
앫
When "1" is set in RY0 and RY1, a stop command is
input.
앫
The signals are fixed. They cannot be changed
using parameters.
RY1 Reverse rotation command
0: Stop command
1: Reverse rotation start
RY2
High-speed operation command
(terminal RH function)
앫
Functions assigned to terminals RH, RM, RL, JOG, RT, AU, CS, MRS, STOP and RES
are activated
앫
Signal names are initial values. Using Pr.180 to Pr.189, input signal functions can
be changed. Note that some of signals do not accept a command from the
network according to the Pr. 338 and Pr. 339 settings. For example, RYB reset
(terminal RES function) cannot be controlled via network.
RY3
Middle-speed operation command
(terminal RM function)
RY4
Low-speed operation command
(terminal RL function)
RY5
Jog operation command (terminal JOG
function)
RY6
Second function selection (terminal RT
function)
RY7
Current input selection (terminal AU
function)
RY8
Selection of automatic restart after
instantaneous power failure (terminal CS
function)
RY9 Output stop (terminal MRS function)
RYA
Start self-holding selection (terminal
STOP function)
RYB Reset (RES terminal function)
RY20 Monitor command
When "1" is set in the monitor command (RY20), the monitored value is set in the
remote register RWr26 to RWr2F, and "1" is set in the monitoring (RX20). While "1" is
set in the monitor command (RY20), the monitored data is always updated.
RY21 Frequency setting command (RAM)
When "1" is set in the frequency setting command (RY21), the set frequency (RWw0) is
written to RAM of the inverter. While "1" is set, the set frequency (RWw0) is always
applied.
After the writing completes, "1" is set in the frequency setting completion (RX21).
RY22
Frequency setting command (RAM,
EEPROM)
When "1" is set in the frequency setting command (RY22), the set frequency (RWw0) is
written to RAM and EEPROM of the inverter.
After the writing completes, "1" is set in the frequency setting completion (RX22).
To change the frequency consecutively, be sure to write data only to the inverter RAM.
RY23 Torque command / torque limit (RAM)
When "1" is set in the torque command / torque limit (RY23), the set torque command
/ torque limit (RWw2) is written to RAM of the inverter.
After the writing completes, "1" is set in the torque command / torque limit setting
completion (RX23). The following value is written to RAM:
앫
During torque control
: Torque command value
앫
During speed control / position control: Torque limit value
RY24
Torque command / torque limit (RAM,
EEPROM)
When "1" is set in the torque command / torque limit (RY24), the set torque command
/ torque limit (RWw2) is written to RAM and EEPROM of the inverter. After the writing
completes, "1" is set in the torque command / torque limit setting completion (RX24).
The following value is written to RAM and EEPROM:
앫
During torque control : Torque command value
앫
During speed control / position control: Torque limit value
To change the torque command or the torque limit consecutively, be sure to write
data to the inverter RAM.
RY25 Instruction code execution request
When "1" is set in the instruction code execution request (RY25), processes
corresponding to the instruction codes set to RWw10, 12, 14, 16, 18 and 1A are
executed. "1" is set in the instruction code execution request (RX25) after completion
of instruction codes. When an instruction code execution error occurs, a value other
than "0" is set in the reply code (RWr10, 12, 14, 16, 18 and 1A).
Tab. 5-346: Output signals from the master module(1)