Mitsubishi Electric GT16, Руководство пользователя, Страница: 602 / 1306

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24. INVERTER CONNECTION
24.5 FREQROL Series Inverter Side Settings
24.5.5 Connecting FREQROL-V500,
V500L series

Communication settings
Make the communication settings of the inverter.
Be sure to perform the inverter reset after updating
each parameter.
(1) Communication port and corresponding parameters
(2) Communication settings of inverter
Set the following parameters using the PU (parameter
unit). Set Pr.160 (Extended function display selection)
to 1 [All parameters can be accessed for reading and
writing.] before making the parameter settings.
Do not change these parameters, even though they
can be monitored from the GOT. If they are changed,
communication with the GOT is disabled.
*1 Setting items are parameter names described in the manual
of FREQROL-V500 and V500L series.
*2 Settings on the GOT can be changed.
When changing the settings on the GOT, be sure to change
the parameters on the inverter to correspond with the GOT
settings.
*3 Inverter default values (No need to change)
*4 Since the value has been set as a default, no setting is
required when connecting to the PU connector on the
inverter side.
*5 There is no Protocol selection setting on the inverter side.
*6 The setting is required on the inverter side when FR-A5NR is
used.
24.5.6 Connecting FREQROL-E700,
sensorless servo (FREQROL-
E700EX) series

Communication settings
Make the communication settings of the inverter.
Be sure to perform the inverter reset after updating
each parameter.
(1) Communication port and corresponding parameters
(2) Communication settings of inverter
Set the following parameters using the PU (parameter
unit).
Do not change these parameters, even though they
can be monitored from the GOT. If they are changed,
communication with the GOT is disabled.
*1 Setting items are parameter names described in the manual
of FREQROL-E700 series.
*2 Settings on the GOT can be changed.
When changing the settings on the GOT, be sure to change
the parameters on the inverter to correspond with the GOT
settings.
*3 Inverter default values (No need to change)
GOT connection destination Parameters corresponding to inverter
PU connector Pr.79, Pr.117 to Pr.124, Pr.342
FR-A5NR (Option unit) Pr.79, Pr.331 to Pr.337, Pr.340 to Pr.342
Setting item
*1
Parameter No.
Set value
Contents of
setting
PU
connector
FR-
A5NR
Communication
station number
Pr.117 Pr.331 0 to 31
24.5.13 Station
number setting
Communication
speed
*2
Pr.118 Pr.332
192
*4
19200bps
Stop bit length/data
length
Stop bit length
*2
Pr.119 Pr.333 10
Data length: 7bit
Stop bit length:
1bit
Parity check presence/
absence
*2
Pr.120 Pr.334 1 Odd
Number of
communication retries
Pr.121 Pr.335 9999
The inverter will
not come to an
alarm stop.
Communication
check time interval
Pr.122 Pr.336 9999
Communication
check
suspension
Wait time setting Pr.123 Pr.337 0 0ms
CRLF presence/
absence selection
Pr.124 Pr.341
1
*3
With CR, without
LF
Protocol selection
*5
- - - -
Operation mode
selection
Pr.79
PU
connector
1
PU operation
mode
FR-A5NR
0
*3
External
operation
mode at power
on
Link start mode
selection
*6
- Pr.340 1
Computer link
operation
E
2
PROM
write selection
Pr.342
0
*3
Written to RAM
and EEPROM
GOT connection destination Parameters corresponding to inverter
PU connector
Pr.79, Pr.117 to Pr.124,
Pr.340, Pr.342, Pr.549
FR-E7TR
(RS-485 terminal block)
Setting item
*1
Parameter No.
Set
value
Contents of setting
PU communication station
number
Pr.117 0 to 31
24.5.13 Station number
setting
PU communication speed
*2
Pr.118
192
*3
19200bps
PU communication stop bit
length
*2
Pr.119 10
Data length: 7bit
Stop bit length: 1bit
PU communication parity
check
*2
Pr.120 1 Odd
Number of PU
communication retries
Pr.121 9999
The inverter will not
come to an alarm stop.
PU communication check
time interval
Pr.122 9999
Communication check
suspension
PU communication wait time
setting
Pr.123 0 0ms
PU communication CR/LF
selection
Pr.124
1
*3
With CR, without LF
Protocol selection Pr.549
0
*3
Mitsubishi inverter
protocol
Operation mode selection Pr.79
0
*3 PU operation mode
Communication startup
mode selection
Pr.340 1
Network operation
mode.
Communication EEPROM
write selection
Pr.342
0
*3
Written to RAM and
EEPROM