GE Industrial Solutions DV-300 DC Drive Users Manual - Manual (Page 190)

GEI-100332Ga
——— FUNCTION DESCRIPTION ———
6
62
In case of fault the reset sequence is as follows:
Case a: Latch = ON
1 - Set Enable drive terminal (term. 12) = L (0V)
2 - Set Enable drive [314] = Disable ( 0 )
3 - If Main commands = Terminals set Start/Stop terminal (term. 13) = L (0V)
4 - Failure reset command. The failure is reset and the drive can work normally.
Case b: Latch = OFF
1 - Set Enable drive terminal (term. 12) = L (0V) and Enable drive [314] = Disable
(0) for at least 30 ms. The failure is automatically reset.
n
ote
: In case of Enable seq err alarm, the behaviour of the Ok Relay function can
be affected only if OK relay funct = Drive Healty. If OK relay funct = Ready
to start, the contact will be open anyway.
6.11.8 Address for bus operation
CONFIGURATION
Set serial comm
[319] Device address
[408] Ser answer delay
[323] Ser protocol sel
[326] Ser baudrate sel
The configuration modes relating to the serial communication are defined in the submenu Set serial comm.
Parameter description No.
Value
Standard
Configuration min max
Factory
American
Factory
European
Device address 319 0 127 0 0 -
Ser answer delay 408 0 900 0 0 -
Ser protocol sel
SLINK3* (0)
MODBUS RTU (1)
JBUS (2)
323 0 2 SLINK3 (0) SLINK3 (0) -
Ser baudrate sel
19200 (0)
9600 (1)
4800 (2)
2400 (3)
1200 (4)
326 0 4 9600 (1) 9600 (1) -
* For SLINK3 the baud rate is steady at 9600.
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ote
! The setting of Ser protocol sel and Ser baudrate sel become active during the Drive start up:
they must therefore be stored and the drive has to be switched off. See the specific manual
for the numbering system of the registers and coils Di MODBUS RTV and JBUS.
Device address
Address with the drive can be accessed if it is networked via the RS485 interface.
(For connection see section 4.5. “Serial interface”).