Novatek THREE-PHASE POWER LIMITER OM-310 OM-310 データシート
製品コード
OM-310
- 9 -
NOVATEK-ELECTRO
ОМ-310
Settings and read-off
parameters
parameters
Code pa-
rameters
rameters
Minimum
values
values
Max.
values
values
Default
setting
setting
Operation
Address
energize, AR prohibited after commu-
nication has been restored
nication has been restored
Response timeout detec-
tion, sec
tion, sec
0
120
0
0 - prohibited
198
OM-310 communication
via serial channel permit-
ted
via serial channel permit-
ted
0
2
0
0- communication prohibited
1- communication via RS-232
2- communication via MODBUS
2- communication via MODBUS
199
Device version
10
The parameter value depends on the
firmware version
firmware version
200
Remotely controlled
load energizing and de-
energizing via RS-
232/RS485
load energizing and de-
energizing via RS-
232/RS485
0
2
0
0 – remote control prohibited
1- remote control permitted, load relay
closure permitted after
1- remote control permitted, load relay
closure permitted after
ОМ-310 device
energizing
2- remote control permitted, load relay
closure prohibited after
2- remote control permitted, load relay
closure prohibited after
ОМ-310 power-
on until remote power-on command
has been issued
has been issued
201
OM-310 Remote Opera-
tion control via remote
switch
tion control via remote
switch
0
4
0
0 – remote control via the switch
prohibited
1-4 see par 2.4.6
prohibited
1-4 see par 2.4.6
202
The starter functionality
monitoring (presence of
currents when load relay
is open)
monitoring (presence of
currents when load relay
is open)
0
1
0
0- off
1- on
1- on
203
* Note. The parameter is utilized if the characterizing relay functions in the additional load relay mode (
2)
1.2.4 Operating controls and the dimensions
of the ОМ-310 are shown in fig.1.1.
1 – red LED - SETUP glows when the relay is in parameter setup mode
2 – green LED - LOAD glows when the load relay is closed
3 – green LED - RELAY glows when the characterizing relay is closed
4 – green LED - MMSP (mode with minimal number of setting parameters) glows when the relay is in MMSP mode
5 - three-digit parameter mnemonic indication display:
- dot glows in the lower case of the display when
2 – green LED - LOAD glows when the load relay is closed
3 – green LED - RELAY glows when the characterizing relay is closed
4 – green LED - MMSP (mode with minimal number of setting parameters) glows when the relay is in MMSP mode
5 - three-digit parameter mnemonic indication display:
- dot glows in the lower case of the display when
ОМ-310 device is in service engineer access mode;
- dot glows in the middle case of the display line when a setup parameter value is secured by service engineer password;
- dot glows in the upper case of the display line when a setup parameter is not included in the MMSP list
6 - three-digit parameter value indication display
7 – blue LED - EXCHANGE glows during data exchange with PC
8 – red LED – FAULT:
- while load relay is open: the LED glows, when
- dot glows in the upper case of the display line when a setup parameter is not included in the MMSP list
6 - three-digit parameter value indication display
7 – blue LED - EXCHANGE glows during data exchange with PC
8 – red LED – FAULT:
- while load relay is open: the LED glows, when
ОМ-310 is in fault mode (flickers, when AR after fault is possible);
- while load relay is closed, the LED flickers when the load consumed input power is over the main threshold, but the load
relay open time has not yet been reached
relay open time has not yet been reached
9 - plug connection for connecting
ОМ-310 to PC via RS-232
10 – green LED
- glows when the
ОМ-310 characterizing relay works in the mode of controlling additional load (par. 2.4.3)
11 – green LED - TR glows when the
ОМ-310 characterizing relay functions in the time relay mode and blinking when
OM-310 is working in signalization mode of main tripping exceeding of active power.