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Inverter Settings
5
Inverter Settings
When setting the inverter communication parameters it is important to reset the power after-
wards so that the settings are saved to the inverter.
The parameters shown in the following table must be set using the PU (Parameter Unit).
NOTE
Do not change these parameters, even though it is possible to monitor them through the
GOT. If they are changed, communication with the GOT is disabled.
Setting item
Communication Station
number
Communication Speed
Stop bit length
Parity check presence/
absence
Number of
Communication retries
Communication check time
interval
Wait time setting
CR/LF selection
Protocol selection
Operation mode selection
Link start mode selection
EEPROM write selection
Tab. 5:
6
Station Setting
Set each station number while making sure that each station number is used only once.
The station number can be set regardless of the cable connection order.
Station numbers do not have to be consecutive.
The setting of the Station number has to be between 0-31.
Fig. 5:
GOT1000
Parameter
n1
n2
n3
n4
n5
n6
n7
n11
Pr.79
n10
n12
Inverter setting parameters
Station
No.3
Examples of station number setting
Set Value
1-31
192
10
–
Station
Station
No.0
No.1
Start-up Guide
Setting Contents
See following section
19200 bps
Data length: 7 bit
Stop bit length: 1 bit
Odd
1
The inverter will not come
–
to an alarm stop.
Communication check
–
suspension
0
0ms
1
With CR, without LF
–
External operation
0
modepower on
1
Computer link operation
Written to RAM and
0
EEPROM
Station
Station
No.21
No.6
–
7
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