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Mitsubishi Electric FR-CS84-012 Instruction Manual Page 191

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• System environment variable
Register
40002
Inverter reset
40003
Parameter clear
40004
All parameter clear
40006
Parameter clear
40007
All parameter clear
Inverter status / control input
40009
command
40010
Operation mode / inverter setting
40014
Running frequency (RAM value)
40015
Running frequency (EEPROM value) Write
*1
Settings in the communication parameters are not cleared.
*2
The data is written as a control input command for writing.
The data is read as the inverter status for reading.
*3
The data is written as an operation mode setting for writing.
The data is read as the operation mode status for reading.
• Inverter status / control input command
Bit
Control input command
0
Stop command
1
Forward rotation command
2
Reverse rotation command
3
RH (High-speed operation command)
4
RM (Middle-speed operation command)
5
RL (Low-speed operation command)
6
0
7
RT (Second function selection)
8
AU (Terminal 4 input selection)
9
0
10
MRS (Output stop)
11
0
12
0
13
0
14
0
15
0
*4
A function described in parentheses ( ) is initially assigned to the signal. The function changes depending on the setting of Pr.180 to Pr.182
(Input terminal function selection)
The signals assigned to the input terminals may be valid or invalid in the NET operation mode. (Refer to
*5
A function described in parentheses ( ) is initially assigned to the signal. The function changes depending on the setting of Pr.195 (Output
terminal function selection)
• Operation mode / inverter setting
Mode
EXT
PU
EXT
JOG
PU
JOG
NET
PU + EXT
*6
Writing is available depending on the Pr.79 and Pr.340 settings. For the details, refer to
Restrictions in each operation mode conform with the computer link specification.
• Real time monitor
Refer to
page 124
190
5. PARAMETERS
5.11 (N) Communication operation parameters
Definition
*1
*1
*2
*3
Definition
*4
*4
*4
*4
*4
*4
(page
142).
(page
126).
Read value
H0000
H0001
H0002
H0003
H0004
H0005
for the register numbers and monitor items of the real time monitor.
Read/write
Write
Write
Write
Write
Write
Read/Write
Read/Write
Read/write
Inverter status
*5
RUN (Inverter running)
Forward running
Reverse running
*5
SU (Up to frequency)
*5
OL (Overload warning)
No function
FU (Output frequency detection)
*5
ABC (Fault)
0
0
0
0
0
0
0
Fault occurrence
Write value
*6
H0010
*6
H0011
H0014
Remarks
Any value
Set H965A.
Set H99AA.
Set H5A96.
Set HAA99.
*5
page
107.)
page
104.

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