Controlling The Optidrive(S) - Invertek Drives Optidrive E3 ODE-3 Series User Manual

10.5.2. Output Memory
This part of the memory contains the real-time drive information that can be read by the PLC.
Drive Modbus
RTU Address
Speed reference in HZ
1
Speed reference in HZ
2
Speed reference in HZ
3
Speed reference in HZ
4
Speed reference in HZ
5
Speed reference in HZ
6
Speed reference in HZ
7
Speed reference in HZ
8

10.6. Controlling the Optidrive(s)

The following points should be noted when attempting to control the Optidrive(s):
 T he drive must be set for Modbus RTU control using P-12.
 D igital Input 1 which acts as a hardware enable must be ON for the drive to start, otherwise the drive will not enable, and the Sub
Network Status LED will illuminate Red when the user tries to start the drive.
 T he Enable / Run signal is Edge triggered, and so the drive must receive a control word with Bit 0 = 0, followed by a control word
with Bit 0 = 1 to start.
 I f P-12 = 3 and the user writes any data to the Ramp Time memory area, the gateway will indicate a Sub Network Status error (red
flash), as the drive rejects the data which cannot be used.
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Data Start Address
Control command 0x0200
0x0202
No Function 0x0204
Ramp Time 0x0206
Control command 0x0208
0x020A
No Function 0x020C
Ramp Time 0x020E
Control command 0x0210
0x0212
No Function 0x0214
Ramp Time 0x0216
Control command 0x0210
0x0212
No Function 0x0214
Ramp Time 0x0216
Control command 0x0220
0x0222
No Function 0x0224
Ramp Time 0x0226
Control command 0x0228
0x022A
No Function 0x022C
Ramp Time 0x022E
Control command 0x0230
0x0232
No Function 0x0234
Ramp Time 0x0236
Control command 0x0230
0x0232
No Function 0x0234
Ramp Time 0x0236
Modbus Register
Data Length (Refer to section 11 for
further information)
16 bits
16 bits
16 bits
16 bits
16 bits
16 bits
16 bits
16 bits
16 bits
16 bits
16 bits
16 bits
16 bits
16 bits
16 bits
16 bits
16 bits
16 bits
16 bits
16 bits
16 bits
16 bits
16 bits
16 bits
16 bits
16 bits
16 bits
16 bits
16 bits
16 bits
16 bits
16 bits
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