Hitachi L300P User Manual Page 161
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- Table of contents
- TROUBLESHOOTING
- BOOKMARKS
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L300P Inverter
Operations
and Monitoring
4–31
Force Operation
from Digital
Operator
This function permits a digital operator interface to override the Run command source setting
(A002) when it is configured for a source other than the operator interface. When the [OPE]
terminal is ON and the operator interface gives a Run command, the inverter uses the standard
output frequency settings to operate the motor.
Opt.
Code
Symbol Function Name
Input
State
Description
31 OPE Force Operation
from Digital
Operator
ON Forces the operator interface Run
command to over-ride commands from
input terminals (such as [FW], [RV]).
OFF Run command operates normally, as
configured by A002
Valid for inputs:
C001, C002, C003, C004,
C005
Required
settings:
A001
A002 (set not equal to 02)
Notes:
• When changing the [OPE] state during Run
Mode (inverter is driving the motor), the
inverter will stop the motor before the new
[OPE] state takes effect.
• If the [OPE] input turns ON and the digital
operator gives a Run command while the
inverter is already running, the inverter stops
the motor. Then the digital operator can
control the motor.
5 3 14 2
FW
TH
PLC
P24
CM1
See I/O specs on page 4–8.
OPE
Example (requires input configuration—
see page 3–43
):
- L300P Series Inverter 1
- Instruction Manual 1
- Safety Messages 2
- Terminal (ring lug) 4
- Cable support 4
- Powerup Test Caution Messages 7
- General Warnings and Cautions 10
- General Caution 12
- Circuit Breaker 15
- Wire Connectors 15
- Motor Overload 15
- Protection 15
- Table of Contents 16
- Revisions 18
- Contact Information 19
- Getting Started 20
- Digital Operator 22
- Components 22
- Removable 23
- Specifications 24
- Label and Agency 24
- Approvals 24
- Model Number 24
- Convention 24
- L300P Inverter Specifications 25
- Tables for 400V 26
- Geting Started 27
- Item General Specifications 29
- Derating curves, continued 31
- L300P 30 to 37 kW 200V class 31
- L300P 45 to 75 kW 200V class 31
- L300P 30 to 37 kW 400V class 32
- L300P 1.5 to 22 kW 400V class 32
- L300P 90 to 132 kW 400V class 33
- L300P 45 to 75 kW 400V class 33
- Inverter Input and 35
- Three-Phase 35
- Inverter Output to 35
- Frequently Asked Questions 38
- Inverter Mounting 40
- Unpacking and 41
- Inspection 41
- Main Physical 41
- Features 41
- Retention screws 43
- Basic System Description 44
- Mounting 45
- Location 45
- Check Inverter 47
- Dimensions 47
- Prepare for 52
- Determining Wire 53
- Dimensions and 55
- Torque Specs 55
- Wire the Inverter 57
- Input to a Supply 57
- Powerup Test 60
- Powering the 61
- Using the Front Panel Keypad 62
- Keys, Modes, and 63
- Monitor Mode 64
- Program Mode 64
- Monitoring 68
- Parameters with 68
- Running the 68
- Configuring 70
- Drive Parameters 70
- Choosing a Programming Device 71
- Using Keypad Devices 72
- Trip Event and 76
- Programming 76
- Error Monitoring 76
- “A” Group: Standard Functions 78
- Multi-speed and 82
- Jog Frequency 82
- Torque Control 83
- Algorithms 83
- DC Braking 86
- Frequency 88
- Acceleration 89
- Pause Function 89
- Accel/Decel 94
- Characteristics 94
- Additional 96
- Automatic 97
- Restart Mode and 97
- Phase Loss 97
- Electronic 98
- Thermal Overload 98
- Alarm Setting 98
- Overload 102
- Restriction 102
- Software Lock 104
- Miscellaneous 105
- Settings 105
- V/f Pattern 111
- Free-setting 111
- Input Terminal 112
- Configuration 112
- Intelligent Input 114
- Terminal 114
- Overview 114
- Output Terminal 117
- Output Function 120
- Adjustment 120
- Parameters 120
- Communications 122
- Analog Signal 123
- Calibration 123
- Functions 124
- Programming Error Codes 129
- Operations 131
- Introduction 132
- Warnings for 133
- Operating 133
- Procedures 133
- Specifications of 138
- Control and Logic 138
- Connections 138
- L300P Inverter 139
- Multi-Speed 142
- Jogging 145
- value is 0 Hz 145
- External Signal 146
- Two-stage 148
- Acceleration and 148
- Deceleration 148
- Unattended Start 151
- Commercial 152
- Power Source 152
- Switching 152
- Analog Input 155
- Current/Voltage 155
- Thermistor 157
- Three-wire 158
- Interface 158
- Operation 158
- PID ON/OFF 159
- Remote Control 160
- Up and Down 160
- Force Operation 161
- Operator 161
- Run Enable for 164
- FW/RV (–xFU2 164
- Frequency Arrival 167
- Advance Notice 169
- Output Deviation 170
- Instantaneous 173
- Power Failure / 173
- Under-voltage 173
- Run Time / 176
- Power-On Time 176
- Over Signals 176
- Thermal Warning 177
- Analog Input Operation 181
- Analog Output Operation 184
- [AM] and [AMI] 186
- Terminals 186
- Setting Motor Constants 187
- PID Loop Operation 188
- Inverter System 191
- Accessories 191
- Component Descriptions 193
- NF–CEHxx 194
- SJ-DG Digital Input Card 195
- Dynamic Braking 196
- Selection Tables 197
- Choosing a 198
- Braking Unit 198
- Selecting a 199
- Braking Resistor 199
- Troubleshooting 203
- Monitor Menu 210
- Trip History 210
- Current Trip 210
- Conditions 210
- Maintenance and Inspection 212
- Capacitor 215
- Replacement 215
- Fan Assembly 216
- INVERTER 218
- Warranty 220
- Glossary and 221
- Bibliography 221
- Glossary 222
- Serial Connection 229
- Diagrams 229
- Serial Network 230
- Parameter 230
- Communications Protocol 231
- STX Node Command BCC [CR] 241
- Frame format 241
- Inverter 242
- Affirmative Reply 242
- Negative Reply 242
- Block Check 243
- Code (BCC) 243
- Drive Parameter 244
- Settings Tables 244
- Standard 246
- Appendix C 247
- Fine Tuning 249
- Intelligent 252
- Motor Constants 253
- Expansion Card 254
- User-selectable 255
- Menu Functions 255
- Installation 256
- Guidelines 256
- PEL1 L2L3 258
- Hitachi EMC Recommendations 259
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