Drive Parameter Settings; Overview; Optidrive Communication Parameters Overview - Invertek Drives OPT-2-ETHEG-IN Installation And Operating Instructions Manual

5. Drive Parameter Settings

5.1.

Overview

The OPT-2-ETHEG-IN connects to the Optidrive Modbus interface. The default settings for this interface, for both the drive and the OPT-2-
ETHEG-IN are:-

Drive Address 1

115200 kbps baud rate

1 Start Bit

8 Data Bits

1 Stop Bit

No Parity
For all Optidrive products, the Modbus interface is always active for parameter access and monitoring, however in order to control the drive,
the user must set the relevant control source parameter.

For Optidrive 3, set P-12 = 3 or 4. See below for further information on these settings

For Optidrive P2 and Eco, set P1-12 = 4
5.2.

Optidrive Communication Parameters Overview

5.2.1. Optidrive E3
The following parameters are used to configure the communication interface of the Optidrive E3. Refer to the drive user guide for specific
details of the functions of other parameters.
Par. Description
P-12 Primary Command Source
3: Ethernet IP. Control via OPT-2-ETHEG-IN using the internal Accel / Decel ramps
4: Ethernet IP. Control via OPT-2-ETHEG-IN with Accel / Decel ramps updated via PDI Word 4
NOTE When P-12 = 1, 2, 3, 4, 7, 8 or 9, an enable signal must still be provided at the control terminals, digital input 1
P-14 Extended Menu Access code
Enables access to Extended and Advanced Parameter Groups. This parameter must be set to the value programmed in P-37 (default:
101) to view and adjust Extended Parameters and value of P-37 + 100 to view and adjust Advanced Parameters. The code may be
changed by the user in P-37 if desired.
P-36 Serial Communications Configuration
Index 1 : Address
Index 2 : Baud Rate
Index 3 : Communication loss protection
This parameter has three sub settings used to configure the Modbus RTU Serial Communications. The Sub Parameters are
1st Index : Drive Address : Range : 0 – 63, default : 1
nd
2 Index: 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, 115.2 kbps are available.
For CAN Open: Baud rates 125, 250, 500 & 1000 kbps are available.
rd
3 Index: Watchdog Timeout: Defines the time for which the drive will operate without receiving a valid command telegram to
Register 1 (Drive Control Word) after the drive has been enabled. 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.
Optidrive ODP-2ETHEG-IN User Guide Revisions 1.00
www.invertekdrives.com
Minimum Maximum Default
0 9
0 65535
See Below
0 63
9.6 1000 115.2
0 3000 t 3000
Units
0 -
0 -
1 -
kbps
ms
9