Mitsubishi Electric fr-e700 series, Инструкция по эксплуатации

Страница: 510 / 608

CC-Link IE Field Network Basic Parameter
6 - 356
●
Details of input and output signals
The following device No. are those for station 1. For stations 2 and later, the device No. are different.
(Refer to the master module manual for correspondence between the device No. and station
number)
– Output signals (master module to inverter)
햲
Signal names are initial values. Using Pr. 180 to Pr. 184, you can change input signal functions.
Note that some of signals do not accept a command from the network according to the Pr. 338
and Pr. 339 settings. For example, the RES signal (the function assigned to terminal RES) in RYB
cannot be controlled via network.
햳
The signals are fixed. They cannot be changed using parameters.
햴
When "1" is set in the RYE or RYF, a communication cannot be established through the applications
other than the CC-Link IE Field Network Basic. When it is found that "1" is set in RXE or RXF, change
the setting "1" of RYE or RYF to "0".
햵
If "1" is set in these registers at the same time while Pr. 544 = "0," only one of these is executed.
Device No. Signal Description
RY0
Forward rotation command
햳
0: Stop command
1: Forward rotation start
When "1" is set, a start command is input to the inverter.
When "1" is set in RY0 and RY1, a stop command is
input.
RY1
Reverse rotation command
햳
0: Stop command
1: Reverse rotation start
RY2
High-speed operation command
(terminal RH function)
햲
Functions assigned to terminals RH, RM and RL are activated. RY3
Middle-speed operation command
(terminal RM function)
햲
RY4
Low-speed operation command
(terminal RL function)
햲
RY6
Second function selection (RT signal)
햳
ON: Second function is selected
RY7
Terminal 4 input selection (AU signal)
햳
ON: Terminal 4 input is the main speed setting
RY9
Output stop (terminal MRS function)
햲
Function assigned to terminal MRS is activated.
RYB
Reset (terminal RES function)
햲
Function assigned to terminal RES is activated.
RYC Monitor command
When "1" is set in the monitor command (RYC), the monitored value is set in the
remote register RWr0, 1, 4 to 7, and "1" is set in the monitoring (RXC). While "1" is set in
the monitor command (RYC), the monitored data is always updated.
RYD
햵
Frequency setting command (RAM)
When "1" is set in the frequency setting command (RYD), the set frequency (RWw1) is
written to RAM of the inverter. While "1" is set in the frequency setting command
(RYD), the set frequency (RWw1) is always applied.
After the writing completes, "1" is set in the frequency setting completion (RXD).
RYE
햵
Frequency setting command
(RAM, E²PROM)
When "1" is set in the frequency setting command (RYE), the set frequency (RWw1) is
written to RAM and E²PROM of the inverter. After the writing completes, "1" is set in
the frequency setting completion (RXE)
햴
.
To change the frequency consecutively, be sure to write data to the inverter RAM.
RYF
햵
Instruction code execution request
When "1" is set in the instruction code execution request (RYF), processes corre-
sponding to the instruction codes set to RWw2, 10, 12, 14, 16 and 18 are executed.
"1" is set in the instruction code execution request (RXF) after completion of instruc-
tion codes
햴
.
When an instruction code execution error occurs, a value other than "0" is set in the
reply code (RWr2, 10, 12, 14, 16, 18).
RY1A Error reset request flag
When "1" is set in the error reset request flag (RY1A) at an inverter fault, the inverter is
reset, then "0" is set in the error status flag (RX1A). Refer to page 6-243 for operation
conditions of inverter reset.
Tab. 6-156: The output signals from the master module are indicated. (Input signals to inverter)