Name: Toshiba TOSVERT VF-PS1
Brand: Toshiba
Rating: 5 (1 reviews)

Default Chapter2

1 Read First13

2 Connection Equipment43

3 Operations59

4 Searching and Setting Parameters67

How to Set Parameters68
- Setting Parameters in the Selected Quick Mode68
- Setting Parameters in the Standard Setting Mode69
Functions Useful in Searching for a Parameter or Changing a Parameter Setting70

5 Basic Parameters71

6 Extended Parameters117

Input/Output Parameters117
- Low-Speed Signal117
- Putting out Signals of Arbitrary Frequencies118
Input Signal Selection119
- Priority When Forward/Reverse Run Commands Are Entered Simultaneously119
- Assigning Priority to the Terminal Board in the Operation Panel and Operation Mode120
- Analog Input Signal Switching121
Terminal Function Selection122
- Keeping an Input Terminal Function Always Active (on122
- Modifying Input Terminal Functions122
- Modifying Output Terminal Functions124
Basic Parameters124
- Switching Among V/F Characteristics 1 and 2 from Input Terminal124
V/F 5-Point Setting126
Speed Command Switching126
- Using Two Types of Frequency (Speed) Commands126
Operation Frequency128
- Start Frequency/Stop Frequency128
- Run/Stop Control with Frequency Setting Signals128
- Frequency Setting Signal 0Hz Dead Zone Handling Function129
DC Braking129
- DC Braking130
- Motor Shaft Fixing Control131
- Function of Issuing a 0Hz Command During a Halt132
Auto-Stop in Case of Lower-Limit Frequency Continuous Operation (Sleep/Wake-Up Function133
Jog Run Mode134
Setting Frequency Via External Contact Input (Up/Down Frequency Setting135
Jump Frequency - Jumping Resonant Frequencies137
Preset Speed Operation Frequencies138
- Preset Speed Operation Frequency 8 to138
- Forced Oeration Control138
Bumpless Operation139
Trip-Less Intensification140
- Retry Function140
- Avoiding Overvoltage Tripping141
- Output Voltage Adjustment/Supply Voltage Correction141
- Reverse Run Prohibition143
- Output Voltage Waveform Selection143
Drooping Control143
Commercial Power/Inverter Switching145
PID Control147
Frequency Command147
Setting Motor Constants154
Increasing the Motor Output Torque Further in Low Speed Range155
Torque Limit156
Current and Speed Control Adjustment157
- Current and Speed Control Gain157
- Prevention of Motor Current Oscillation at Light Load158
- Stall Prevention Control Switching158
- Max Output Voltage Modulation Rate158
Fine Adjustment of Frequency Setting Signal158
Operating a Synchronous Motor159
Acceleration/Deceleration159
- Setting Acceleration/Deceleration Patterns and Switching Acceleration/Deceleration Patterns 1 and159
Protection Functions163
- Setting of Stall Prevention Level163
- Inverter Trip Record Retention163
- Emergency Stop164
- Output Phase Failure Detection165
- OL Reduction Starting Frequency166
- Input Phase Failure Detections166
- Control Mode for Low Current166
- Detection of Output Short Circuit167
- Overtorque Trip167
- Cooling Fan Control Selection168
- Cumulative Operation Time Alarm Setting168
- Abnormal Speed Detection169
- Overvoltage Limit Operation169
- Undervoltage Trip169
- Regenerative Power Ride-Through Control Level170
- Analog Input Wire Breakage Detection Level170
- Guide to Time of Replacement171
- Rush Current Suppression Relay Activation Time171
- Motor Thermal Protection171
- Braking Resistance Overload Curve171
- Selection of a Restart Condition for the Motor Stopped with a Mechanical Brake172
- Motor PTC Thermal Protection173
- Protection against a Failure of the Control Power Backup Device (Optional CPS002Z173
Forced Fire-Speed Control Function175
Low Torque Detection Signals176
Override177
Adjustment Parameters179
- Pulse Train Output for Meters179
- Setting of Optional Meter Outputs180
- Calibration of Analog Outputs180
Operation Panel Parameter181
- Prohibition of Key Operations and Parameter Settings181
- Displaying the Rotational Speed of the Motor or the Line Speed182
- Changing the Steps in Which the Value Displayed Changes183
- Changing the Standard Monitor Display184
- Selection of Operation Panel Stop Pattern184
Tracing Functions184
Integrating Wattmeter187
Communication Function188
- 2-Wire RS485/4-Wire RS485188
- Open Network Option194
My Function195
Instruction Manuals for Optionally Available Devices and Special Functions195

7 Operation with External Signal196

8 Monitoring the Operation Status209

9 Measures to Satisfy the Standards222

10 Selection of Peripheral Devices238

11 Table of Parameters251

12 Specifications293

13 Before Making a Service Call- Trip302

14 Inspection and Maintenance312

15 Warranty316

16 Disposal of the Inverter317

Brand	Toshiba
Model	TOSVERT VF-PS1
Category	Power Supply
Language	English

Toshiba TOSVERT VF-PS1 User Manual

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