Mitsubishi Electric FR-E700 Instruction Manual page 510

CC-Link IE Field Network Basic
● 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)
Device No. Signal
RY0
Forward rotation command
RY1
Reverse rotation command
High-speed operation command
RY2
(terminal RH function)
Middle-speed operation command
RY3
(terminal RM function)
Low-speed operation command
RY4
(terminal RL function)
RY6
Second function selection (RT signal)
RY7
Terminal 4 input selection (AU signal)
RY9
Output stop (terminal MRS function)
RYB
Reset (terminal RES function)
RYC Monitor command
RYD Frequency setting command (RAM)
Frequency setting command
RYE
(RAM, E²PROM)
RYF Instruction code execution request
RY1A Error reset request flag
Tab. 6-156: The output signals from the master module are indicated. (Input signals to inverter)
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.
The signals are fixed. They cannot be changed using parameters.
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".
If "1" is set in these registers at the same time while Pr. 544 = "0," only one of these is executed.
6 - 356
Description
0: Stop command
When "1" is set, a start command is input to the inverter.
1: Forward rotation start
When "1" is set in RY0 and RY1, a stop command is
0: Stop command
input.
1: Reverse rotation start
Functions assigned to terminals RH, RM and RL are activated.
ON: Second function is selected
ON: Terminal 4 input is the main speed setting
Function assigned to terminal MRS is activated.
Function assigned to terminal RES is activated.
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.
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).
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) .
To change the frequency consecutively, be sure to write data to the inverter RAM.
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 .
When an instruction code execution error occurs, a value other than "0" is set in the
reply code (RWr2, 10, 12, 14, 16, 18).
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.
Parameter