EBARA E-SPD MT 2200, Инструкция по эксплуатации и техническому обслуживанию, Страница: 35 / 396

EN
35
EN
6.08 X
4,8
9,6
19,2
19,2 kbps X X X X MODBUS BAUDRATE
To enter menu 6, a password is required (2468)
If installed on a borehole pump, it is reccomended to modify the 6.04 value (switching frequency) to minimum (2.5 kHz).
ATTENTION: Before modifying the menu 6 parameters, please contact our assistance service as, incorrect settings could cause improper functioning of the inverter and/
or pump damage.
6.01
6.03
6.10
6.11
6.02
6.04
6.09
6.05
6.06
6.07
X
X
X
X
X
X
X
X
X
X
X
X
X
X
0
Positive
NO
NO
0,1
2,5
0
0
1
1
100
Positive
NO
NO
100
7,7
0
kHz
0,1 Bar
1
1
999
Negative
YES
YES
999
16
2
0,5
64
250
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
For Temperarture Control Mode:
For heating system, set this parameter to Positive.
For cooling system, set this parameter to Negative.
If you change this parameter from “NO” to “YES” you will
reset the alarms log and the parameter automatically
returns to “NO”.
If you change this parameter from “NO” to “YES” you
will reset the number of start-ups and the parameter
automatically returns to “NO”.
0=even // 1=odd // 2=no parity
PROPORTIONAL
CONSTANT
PI DIRECTION
ALARM LOG RESET
START-UP NUMBER LOG
RESET
INTEGRAL CONSTANT
SWITCHING FREQUENCY
MODBUS PARITY
STOP MANEUVER
FREQUENCY
SPEED OF STOP
MANEUVER
MODBUS ADDRESS
E D C B A
6. FINE TUNNING
Max. Min. Default
Units Description Par.
Programming Application
Notes
15 - MODBUS SETTINGS
MODBUS is an application-layer messaging protocol, positioned at level 7 of the OSI model. It provides client/
server communication between devices connected on different types of buses or networks.
In the inverter, the MODBUS connectivity is made under the “Asynchronous serial transmission over EIA/TIA-
485-A. Transmission mode is RTU (ASCII not supported)”. For more technical information on its operation, you
can go to the web www.modbus.org .
You can find the readable settings (input registers) on Technical Data section, page no 384.
Also, you can find the editable/readable settings (holding registers) on Technical Data section, page no 386.