~ 35 ~
NOVATEK-ELECTRO
UBZ-304
Command register
R_COMMAND
Address = 903
Action fulfilled
0
Turn off the motor. If the motor is turned off, before receiving a command from the remote
control to turn on the motor will not turn on. If the motor is on, the motor will be off.
1
Normal operation of the device.
If the motor has been disabled by the command of the remote control or by simultaneous
pressing
DOWN
,
UP
when "MotorOp UBZ" = 3 ("St<>") or when fault occurs, after which
ARS is possible, then enabling the motor when 1 record to R_COMMAND will happen after
ARS time from the moment the motor is turned off.
2
The early motor switching on. Record 2 turns on the motor before the ARS time finishes.
After the motor enabling R_COMMAND =1.
55 (37 Hex)
Command "FAULT RESET" (it.5.4.10)
88 (58 Hex)
Command "UBZ RESTART" ("RESTART") (it.5.4.11)
5.4.10 Command "FAULT RESET"
Command "FAULT RESET" is fulfilled after recording the command code 55 in the command register (Table
5.12) via RS-232/RS-485 interface.
When the command is fulfilled:
–
all faults are reset (whether ARS is disabled or enabled);
–
ARS count ends;
–
if there is no current fault, the motor is enabled.
5.4.11 Command "UBZ RESTART" ("RESTART")
Command "UBZ RESTART" is used for entering into effect of the changed parameters of communication.
Command "UBZ RESTART" is fulfilled after record of command code 88 in the command register (Table 5.12)
via RS-232/RS-485 interface. After receiving Command "UBZ RESTART", UBZ does not return confirmation of
received command.
WARNING:
Between the last address to the registers of UBZ-304 and recording of the command "UBZ
RESTART" the delay of at least
100 ms
should be provided.
ATTENTION! WHEN THE MOTOR IS ENABLED THE FULFILLMENT OF COMMAND "UBZ RESTART"
("RESTART") IS DISABLED.
5.4.12 UBZ factory settings using MODBUS interface
To do this, you need to set the parameter "Default Factor" = 1. In this case the operation parameters of the serial
interface will not change (reset of interface settings to factory settings is not performed). The execution time of reset
to the factory setting is to 5 seconds. After the operation finished the parameter "Default Factor"=0.
ATTENTION!
WHEN THE MOTOR IS ENABLED SETTING OF FACTORY PARAMETERS VIA MODBUS
INTERFACE
IS DISABLED.
RECORDING OF PARAMETERS VIA MODBUS INTERFACE PRIOR TO COMPRETION OF RESET
OPERATION I
S DISABLED.
5.5 EMERGENCY CONDITIONS SYSTEM
In case of emergency state of UBZ:
–
in the fourth line of the indicator the alarm message displays (Fig. 5.16) (fault code corresponds to Table 5.13);
–
red LED "
FAULT
" is on (with constant light if ARS is disabled and with flashing, if ARS is expected);
–
the load relay is disabled;
–
functional relay is activated (when “Relay F Mode” = “Alarm”).
Figure 5.16
–
UBZ Indicator in mode of view for measured and calculated parameters (if there is a fault)
If UBZ defines several different types of faults at the same time, the codes of faults and parameter values are
displayed sequentially, one by one (on the indicator the number of displayed fault is changed).
If ARS is enabled, then in the fourth line of the indicator alternately the codes of faults and the time in seconds
remaining until ARS are shown (Fig. 5.17) (if the waiting time for thermal overload of the motor is more than the
ARS time, then the waiting time is displayed). If ARS is disabled, the state of ARS in the fourth line is not displayed.
