Invertek Drives OPTIDRIVE E3 User Manual page 32

Serial Communication Configuration
Par. Description
P-36 Serial Communications Configuration
Index 1 : Drive Address
Index 2 : Baud Rate & Network Type
Index 3 : Modbus RTU / Optibus Communication loss
timeout protection
This parameter has three sub settings used to configure the Modbus RTU Serial Communications. The Sub Parameters are:
Index 1 : Drive Address : Range : 0 – 63, default : 1
Index 2: Baud Rate & Network type: Selects the baud rate and network type for the internal RS485 communication port.
For Modbus RTU: Baud rates 9.6, 19.2, 38.4, 57.6, 1 15.2 kbps are available.
For CAN: Baud rates 125, 250, 500 & 1000 kbps are available.
Index 3: Modbus RTU / Optibus Communication loss timeout protection: Defines the time for which the drive will
operate without receiving a valid command telegram after the drive has been enabled. This applies to Modbus RTU networks and
Optibus networks (e.g. keypad control or Master Slave operation) only. CAN communication loss function is enabled via CAN
objects 100Ch and 100Dh. Setting 0 disables the Watchdog timer. Setting a value of 30, 100, 1000, or 3000 defines the time limit
in milliseconds for operation. A '' suffix selects trip on loss of communication. An '' suffix means that the drive will coast stop (output
immediately disabled) but will not trip.
Current Limit (relevant parameters)
Par. Description
P-54 Maximum Current Limit
Defines the max current limit in vector control modes
6.3.4. Advanced Functions
Autotune (relevant parameters)
Par. Description
P-52 Motor Parameter Autotune
0: Disabled
1: Enabled. When enabled, the drive immediately measures required data from the motor for optimal operation. Ensure all motor
related parameters are correctly set first before enabling this parameter.
This parameter can be used to optimise the performance when P-51 = 0.
Autotune is not required if P-51 = 1.
For settings 2 – 5 of P-51, autotune MUST be carried out AFTER all other required motor settings are entered.
Motor Control Methods
Optidrive E3 may be used with the following motor types:
 A synchronous Induction Motors (IM)
 S ynchronous Permanent Magnet AC Motors (PM)
6
 B rushless DC Motors (BLDC)
 S ynchronous Reluctance Motors (SynRM)
 L ine Start Permanent Magnet Motors (LSPM)
Each motor type requires the correct operating mode to be selected and the correct commissioning procedure to be followed as
described in the following sections.
Parameters
Par. Description
P-07 Motor Rated Voltage/ Back EMF at rated speed (PM/ BLDC)
For Induction Motors, this parameter should be set to the rated (nameplate) voltage of the motor (Volts).
For Permanent Magnet or Brushless DC Motors, it should be set to the Back EMF at rated speed.
32 | Optidrive ODE-3 IP66 Outdoor Rated User Guide | Version 1.00
Minimum Maximum Default
See Below
1 63
9.6 1000
0 60000
Minimum Maximum Default
0.0 175.0
Minimum Maximum Default
0 1
Minimum Maximum Default
0 250 / 500 230 / 400
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Units
1 -
115.2 kbps
300 ms
Units
150.0 %
Units
0 -
Units
V