Mitsubishi Electric GT16, User Manual

Page: 603 / 1306

24. INVERTER CONNECTION
24.5 FREQROL Series Inverter Side Settings
24 - 19
20
DIRE
C
T
CONNECTION T
O
CPU
21
COMP
U
T
E
R
LINK
CONNECTION
22
ETHERNE
T
CONNECTION
23
CC-Li
nk
CONNE
C
T
ION
(V
ia G4)
24
IN
VER
TE
R
CON
N
E
C
T
ION
25
SE
R
V
O AM
P
L
IFI
E
R
CONNECTION
26
RO
B
O
T
CO
N
T
RO
L
L
E
R
C
O
NNECTION
27
CN
C CONNECTION
24.5.7 Connecting FREQROL-D700/
F700PJ 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 (User group read selection) to 0 [The
simple mode and extended parameters can be
displayed] 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-D700 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)
HINT HINT HINT
Automatic setting with Pr.999(FREQROL-F700PJ
series only)
If Pr.999 is set as the following, the communication
settings other than [PU communication station
number] and [Communication EEPROM write
selection] can be automatically set in a batch to the
default communication settings of the GOT side.
*1 When monitoring the value of Pr.999, 9999 is always monitored.
GOT connection
destination
Parameters corresponding to inverter
PU connector
Pr.79, Pr.117 to Pr.124,
Pr.340, Pr.342, Pr.549
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
Parameter
No.
Set
value
Contents of
setting
Operation in parameter setting
mode
Pr.999
*1
10
GOT Initial
settings
(PU connector)
[AUTO] [GOT] [1]Write