Additional Information - Invertek Drives Optidrive iE3 Technical Manual

Modbus CAN
RTU Open Par.
Register Index
172 2090h 44 User PI reference select
173 2091h 45 User PI digital reference
174 2092h 46 User PI feedback select
2093h
175 47 Analog Input 2 Format
176 2094h 48 Standby Mode Timer
177 2095h 49 PI Wake Up Error Level
178 2096h 50 User Relay Output Hysteresis
2097h
179 51 Motor Control Mode
180 2098h 52 Motor Parameter Autotune
181 2099h 53 Vector Mode Gain
182 209Ah 54 Maximum Current Limit
183 209Bh 55 Motor Stator Resistance
209Ch Motor Stator d-axis
184 56
Inductance (Lsd)
209Dh Motor Stator q-axis
185 57
Inductance (Lsq)
186 209Eh 58 DC Injection Speed
187 209Fh 59 DC Injection Current
188 20A0h 60 Thermal Overload Retention
4.7

Additional Information

4.7.1 Drive Control Word Format
15 14 13
Bit 0: Run/Stop command: Set to 1 to enable the drive. Set to 0 to stop the drive.
Bit 1: Fast stop request. Set to 1 to enable drive to stop with 2
Bit 2: Reset request. Set to 1 in order to reset the drive if drive is under trip condition.
User must clear this bit when drive is under normal condition to prevent un-expected reset.
Bit 3: Coast stop request. Set to 1 to issue a coast stop command.
For normal operation, Bit 3 has the highest priority, bit 0 has the lowest priority (bit 3>bit 1>bit 0). For example if user set command as 0x0009,
drive will do a coast stop rather than run. For normal run/start, just set this register to 1.
Note that stat/stop (bit 0), fast stop (bit 1) and coast stop (bit 3) only works if P-31= 0 or 1. Otherwise, start/stop function is controlled by drive
control terminals. Reset function (bit 2) works all the time as long as drive is operated under Modbus control mode (P-12=3 or 4).
4.7.2 Speed Reference Format (Standard resolution)
Speed reference value is transferred with one decimal place (200 = 20.0Hz). The maximum speed reference value is limited by P-01. Either
register 2 or register 5 can be used for speed reference control, however only one reference should be used in any control system, otherwise
unexpected behaviour can result.
4.7.3 Acceleration / Deceleration Ramp Time
Active only when P-12 = 4, this register specifies the drive acceleration and deceleration ramp time. The same value is applied simultaneously
to the acceleration and deceleration ramp times. The value has two decimal places, e.g. 500 = 5.00 seconds.
4.7.4 High Resolution Speed Reference
This register allows the user to set the speed reference value in the internal format, e.g. 3000 = 50.0Hz. This allows control resolution to 1 RPM
with a 2 pole motor. The maximum allowed value is limited by P-01.
Either register 2 or register 5 can be used for speed reference control, however only one reference should be used in any control system,
otherwise unexpected behaviour can result.
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Optidrive E3 Advanced Technical Manual Issue 05.Docx
Description Format
U16
U16
U16
U16
U16
U16
U16
U16
U16
U16
U16
U16
U16
U16
U16
U16
U16
12 11 10 9 8
High byte
nd
Min Max
0 1
0 1000
0 3
0 6
0 250
0 1000
0 1000
0 5
0 1
0 2000
0 1750
0 65535
0 65535
0 65535
0 P-01
0 1000
0 1
7 6 5 4
Low byte
deceleration ramp.
Data format / scaling
See parameter description for details
1dp, e.g. 100 =10.0%
See parameter description for details
0: 0...10V
1: 0...20mA
2: t 4...20mA
3: r 4...20mA
4: t 20...4mA
5: r 20...4mA
6: Ptc-th
1dp, e.g. 250 = 25.0s
1dp, e.g. 50 = 5.0%
1dp e.g. 100 = 10.0%
0 : IM Vector
1 : V/F
2 : PM Motor
3 : BLDC Motor
4 : SynRM Motor
1dp, e.g. 500 = 50.0%
1dp, e.g. 1000 = 100.0%
2dp, e.g. 100 = 1.00R
1dp, e.g. 1000 = 100.0mH
1dp, e.g. 1000 = 100.0mH
3000 = 50.0Hz
1dp, e.g. 100 = 10.0%
3 2 1 0