Toshiba H9 F100 F105

86 H9 ASD Installation and Operation Manual

Low-Speed Signal Output Frequency

Program ⇒ Terminal ⇒ Reach Settings

The Low Speed Signal Output Frequency parameter sets a frequency

threshold that activates the assigned output terminal for the duration that the

ASD output is at or a bove this setting (see Table 8 on pg. 241 for the available

output assignments).

Direct Access Number — F100

Parameter Type — Numeri cal

Factory Default — 0.00

Changeable During Run — Yes

Minimum — 0.00

Maximum — Max. Freq. (F011)

Units — Hz

Speed Reach Frequency

Program ⇒ Terminal ⇒ Reach Settings

The Speed Reach Frequency sets a frequency threshold that, when reached or

is within the bandwid th specified by paramete r F102, activates the assigned

output terminal for the duration that the ASD output is within the bandwidth

specified (see Table 8 on pg. 24 1 for the available output assignments).

Direct Access Number — F101

Parameter Type — Numeri cal

Factory Default — 0.00

Changeable During Run — Yes

Minimum — 0.00

Maximum — Max. Freq. (F011)

Units — Hz

Speed Reach Detection Band

Program ⇒ Terminal ⇒ Reach Settings

This parameter sets th e bandwidth of the Speed Reach Frequency (F101)

setting.

Direct Access Number — F102

Parameter Type — Numeri cal

Factory Default — 2.50

Changeable During Run — Yes

Minimum — 0.00

Maximum — Max. Freq. (F011)

Units — Hz

Forward/Reverse Run Priority Selection

Program ⇒ Terminal ⇒ Input Special Functions

The Forward/Reverse Priority Selection determines the operation of the ASD

if the F and R control terminal s are activated simultaneously.

Settings:

0 — Reverse

1 — Suspend

The waveforms shown depict the motor response for all combinations of the F

and R terminal settings if the R everse option is chosen.

The Suspend setting will decelerate the motor to a sto p reg ar d le ss of th e

rotation direction when both the F and R control terminals are activated.

Direct Access Number — F105

Parameter Type — Selection List

Factory Default — Suspend

Changeable During Run — No

Simultaneous F and R activation.

Low Speed

Reach

Fr

equen

cy

F100 F105

Contents

Main Page Page Introduction Important Notice About This Manual Manuals Purpose and Scope Contacting T oshiba s Customer Support Center TOSHIBA INTERNATIONAL CORPORATION H9 Adjustable Speed Drive Table of Contents Page Page Special Symbols Electrical Hazard Symbol Explosion Hazard Symbol Equipment Warni ng Labels Qualified Personnel Equipment Inspection Handling and Storage Disposal Installation Precautions Location and Ambient Requirements Mounting Requirements Conductor Routing and Grounding WARNING Grounding Capacitor Switch Power Connections Protection System Integration Precautions Personnel Protection WARNING System Setup Requirements Operational and Maintenance Precautions WARNING Motor Characteristics Motor Autotuning Pulse Width Modulation Operation Low Speed Operation Overload Protection Adjustment Power Factor Correction Light Load Conditions Motor/Load Combinations Load-produced Negative Torque Motor Braking H9 ASD Characteristics Over-current Protectio n ASD Capacity Using Vector C ontrol Installation and Connections Installation Notes Mounting the H9 ASD Connecting the H9 ASD Power Connections Power Connection Requirements System Grounding Grounding Capacitor Page Lead Length Specifications I/O and Control Terminal Descriptions Page J101 TB1 TB2 TB3 J100 TB4 SW200 CAUTION S4 Page Page Page Electronic Operator Interface EOI Operation EOI Remote Mounting EOI Features LED Display Rotary Encoder LCD Display Local|Remote Key ESC Key LED Display LED Character/Font Information LCD Display { Primary Menus of the LCD D isplay Shows discrete I/O terminal s tatus when not in alarm mode. Program Page Keypad Remote Mounting Remote Keypad Required Hardware Keypad Mounting Hardware Bezel Plate Mounting Hardware Extender Cable Keypad Remote Mounting w/o the ASD-MTG-KIT Keypad Dimensions (mounting) Keypad Remote Mounting using the ASD-MTG-KIT Keypad ASD-MTG-KIT Dimensions (mounting) Command Mode and Frequency Mode Control Command Control (F003) Frequency Control (F004) Command and Frequency Control Selections Override Operation Command and Frequency-Control Override Hierarchy Command Control Selections Frequency Control Selections Page System Configuration and Menu Options Root Menus Frequency Command Mode Frequency Setting EOI Command Mode Monitor Mode Page Main Monitor Selections Program Mode Menu Navigation STARUP WIZARD See the section titled Initial Setu p on pg. 70 for Startup Wizard Requirements. F Term ina l Analog Output Term inal s Input Terminal Delays Input Special Functions Input Terminals Line Power Switching Output Terminals Reach Settings Prohibition D IRECT ACCESS Trace Trace Alarm Prohibition (prohibits an EOI alarm display ONLY alarm still activated) Type Reset Real-time Clock Setup Trip History (read-only) Trip Num ber N/A Trip History (read-only) Changed From Default Contrast Versi on (read-only) Page P Page Page Speed Reference S Special Crane/Hoist Settings Acc/Dec Special Acc/Dec #1 #4 Carrier Frequency S Crane/Hoist Settings Jump Frequencies Special Parameters Frequency Control S Operation Panel Parameters Motor Set #4 Motor Set #3 Motor Set #2 M Vector Motor Model Torque Control T Torq ue Manual Torque Limit T Torque Control Feedback Settings Drooping Control Torque Limit Settings F Feedback Settings My Function Unit 1 PG Settings Override Control My Function Unit 2 My Function Unit 3 My Function Unit 6 My Function Unit 5 My Function Unit 4 My Function Unit 7 My Function Data My Function Analog My Function Monitor My Function Monitor C C Communication Adjustments Communication C Communication Pattern Run Ethernet Settings Page Page Operation Time Pattern Run P ATTERN R Speeds PASSWORD AND L Password Lockout Enter Password Change Password Lockouts System Operation Initial Setup Startup Wizard Parameters Startup Wizard Parameter Requirements Voltage and Frequency Rating of the Motor Upper Limit Frequency Lower Limit Frequency Automatic Acceleration/Dece leration Volts per Hertz Setting Motor Current Rating Motor RPM Command Source Frequency Reference Source Operation (Local) Default Setting Changes Save User Settings Direct Access Parameter Information F000 F001 Direct Access Parameters/Numbers F003 F004 Command Mode Frequency Mode 1 F005 F006 FM Output Termina l Function FM Output Terminal Adjustment FM F007 F008 Type Reset Forward/Reverse Run Selection Reset F009 F011 Acceleration Time 1 Acceleration Deceleration Time 1 Maximum Frequency F012 F015 Upper Limit Frequency Lower Limit Frequency Base Frequency 1 V/f Pattern F016 F017 Manual Torque Boost 1 Motor Overload Protection Configuration F018 F019 Preset Speed 1 Preset Speed 2 1 2 F020 F024 Preset Speed 3 Preset Speed 4 Preset Speed 5 Preset Speed 6 F040 F040 Automatic Function Selection F100 F105 Low-Speed Signal Output Frequency Speed Reach Frequency Speed Reach Detection Band Program Terminal Reach Settings Forward/Reverse Run Priority Selection F106 F107 Input Terminal Priorit y 16-Bit Binary/BCD Input F109 F113 Option V/I Terminal Voltage/Current Selection Always ON 1 Terminal 1 Input Terminal 1 (F) Function Input Terminal 2 (R) Function F114 F118 Input Terminal 4 (RES) Function Input Terminal 5 (S1) Function Input Terminal 6 (S2) Function Input Terminal 7 (S3) Function F119 F121 Input Terminal 9 (LI1) Function Input Terminal 10 (LI2) Function Input Terminal 11 (LI3) Function F122 F124 Input Terminal 12 (LI4) Function Input Terminal 13 (LI5) Function Input Terminal 14 (LI6) Function F125 F131 Input Terminal 15 (LI7) Function Input Terminal 16 (LI8) Function Output Terminal 1 (OUT1) Function Output Terminal 2 (OUT2) Function F132 F134 Output Terminal 3 (FL) Function Output Terminal 4 (OUT3) Function Output Terminal 5 (OUT4) Function F135 F137 Output Terminal 6 (R1) Function Output Terminal 7 (OUT5) Function Output Terminal 8 (OUT6) Function F138 F142 Output Terminal 9 (R2) Function Input Terminal 1 (F) Response Time Input Terminal 2 (R) Response Time Input Terminal 3 (ST) Response Time F143 F165 Input Terminal 4 (RES) Response Time Input Terminal 5 12 Response Time Input Terminal 13 20 Response Time Input Terminal 17 (B12) Function F166 F169 Input Terminal 19 (B14) Function Input Terminal 20 (B15) Function Output Terminal 10 (R3) Function Output Terminal 11 (R4) Function F170 F173 Base Frequency 2 Base Frequency Voltage 2 Manual Torque Boost 2 Motor Overload Protection Level 2 F174 F177 Base Frequency 3 Base Frequency Voltage 3 Manual Torque Boost 3 Motor Overload Protection Level 3 F178 F181 Base Frequency 4 Base Frequency Voltage 4 Manual Torque Boost 4 Motor Overload Protection Level 4 F190 F190 V/f Five-Point Setting Frequency 1 F191 F192 V/f Five-Point Setting Voltage 1 V/f Five-Point Setting Frequency 2 F193 F197 V/f Five-Point Setting Voltage 2 V/f Five-Point Setting Frequency 3 V/f Five-Point Setting Voltage 3 V/f Five-Point Setting Frequency 4 F198 F200 V/f Five-Point Setti ng Frequency 5 V/f Five-Point Setti ng Voltage 5 Frequency Priority Selection F201 F201 V/I Input Point 1 Setting V/I F202 F204 V/I Input Point 1 Frequency V/I Input Point 2 Setting V/I Input Point 2 Frequency F205 F205 V/I Input Point 1 Rate F206 F208 V/I Input Point 2 Rate Frequency Mode 2 Frequency Mode Priority Switchin g Freq uency F209 F209 Analog Input Filter F210 F211 RR Input Point 1 Setting RR Input Point 1 Frequency RR F212 F213 RR Input Point 2 Setting RR Input Point 2 Frequency F214 F215 RR Input Point 1 Rate RR Input Point 2 Rate F216 F217 RX Input Point 1 Setting RX Input Point 1 Frequency RX F218 F219 RX Input Point 2 Setting RX Input Point 2 Frequency F220 F221 RX Input Point 1 Rate RX Input Point 2 Rate F222 F222 RX2 (AI1) Input Point 1 Setting F223 F225 RX2 (AI1) Input Point 1 Frequency RX2 (AI1) Input Point 2 Setting RX2 (AI1) Input Point 2 Frequency F226 F226 RX2 (AI1) Input Point 1 Rate F227 F227 RX2 (AI1) Input Point 2 Rate F228 F228 BIN Input Point 1 Setting F229 F231 BIN Input Point 1 Frequency BIN Input Point 2 Setting BIN Input Point 2 Frequency F234 F235 PG Input Point 1 Setting PG Input Point 1 Frequency F236 F241 PG Input Point 2 Setting PG Input Point 2 Frequency Start Frequency Run Frequency F242 F251 Run Frequency Hysteresis End Frequency 0 Hz Dead Band Signal DC Injection Braking Start Frequency F252 F256 DC Injection Braking Time Forward/Reverse DC Injection Braking Priority Motor Shaft Fixing Control 0 Hz Command Output F260 F260 Jog Frequency Jog Setup and Execution F261 F262 Jog Stop Pattern Panel Operation Jog Mode F264 F264 UP/DOWN Frequency (up) Response Time F265 F269 UP/DOWN Frequency (up) Frequency Step UP/DOWN Frequency (down) Respons e Time UP/DOWN Frequency (down) Freque ncy Ste p Initial UP/DOWN Fr equency F270 F270 Figure 29. UP/Down Frequency Operation Control Timing Diagr am. Jump Frequency 1 F271 F287 Jump Frequency 1 Bandwidth Jump Frequency 2 Jump Frequency 2 Bandwidth Jump Frequency 3 F288 F293 Preset Speed 9 Preset Speed 10 Preset Speed 11 Preset Speed 12 F294 F301 Preset Speed 15 PWM Carrier Frequency frequency should be set to 2.2 kHz or above. Auto Restart Selection F302 F302 Regenerative Power Rid ethrough Mode F303 F303 Retry Selection F304 F305 Dynamic Braking Overvoltage Limit Operation F307 F310 Supply Voltage Correction Dynamic Braking Resistance Continuous Dynamic Braking Capacity Ridethrough Time F311 F317 Forward Run/Reverse Run Disable Random Mode Carrier Frequency Control Mode Synchronized Deceleration Time F318 F322 Synchronized Acceleration Tim e Drooping Gain Drooping Speed at 0% Drooping Gain F323 F329 Drooping Insensitive Torque Drooping Output Filter Light-Load High-Speed Operation Light-Load High-Spe ed Learning Function F330 F334 Automatic Light-Load High-Speed Ope ration Frequency Light-Load High-Speed Opera tion Switching Lower-Limit Frequency Light-Load High-Speed Operation Lo ad Wait Time Light-Load High-Speed Oper ation Detection Time F335 F341 Switching Load Torque During Power Running Heavy-Load Torque During Power Running Heavy-Load Torque During Constant Power Running Switching Load Torque During Rege nerative Braking F342 F346 Torque Bias Input Sele c t io n Panel Torque Bias Panel Torque Gain Release Time F347 F349 Creeping Time Braking Time Learning Function Accel/Decel Suspend F350 F353 Acceleration Suspend Frequency Acceleration Suspend Time Deceleration Suspend Frequency Deceleration Suspend Time F354 F354 Commercial Power/ASD Output Switching F355 F359 Commercial Power/ASD Switch ing Frequency ASD-side Switching Wait Time Commercial Power Switching Wait Time Commercial Power Switching Freq. Hold Time F360 F364 PID Feedback Signal PID Feedback Delay Filter PID Feedback Proportional (P) Gain PID Feedback Integral (I) Gain F365 F370 PID Deviation Lower Limit PID Feedback Differential (D) Gain Process Upper Limit Process Lower Limit F371 F376 PID Output Lower Limi t Process Increasing Rate Process Decreasing Rate Number of PG Input Pulses F377 F401 PG Disconnection Detection Simple Positioning Completion R ang e Autotuning 1 Slip Frequency Gain F402 F409 Autotuning 2 Motor Rated Capacity Motor Rated Current Motor Rated RPM F410 F415 Motor Constant 1 (Torque Boost) Motor Constant 2 (No-load Current) Motor Constant 3 (Leak Inductance) Motor Constant 4 (Rated Slip) F416 F423 Stall Prevention Factor 1 Torque Command Selection Tension Torque Bias Input F424 F426 Load Sharing Gain Input Forward Speed Limit In put Forward Speed Limit Level F427 F431 Reverse Speed Limit Input Reverse Speed Limit Input Level Speed Limit (torque=0) Center Value Reference Speed Limit (torque=0) Center Value F432 F441 Speed Limit (torque=0) Band Rotation in Specified Direction ONLY Power Running Torque Limit 1 Power Running Torque Limit 1 Level F442 F446 Regenerative Braking Torque Limit 1 Regenerative Braking Torque Limit 1 Level Power Running Torque Limit 2 Level Regenerative Braking Torque Limit 2 Level F447 F452 Regenerative Braking Torque Limit 3 Level Power Running Torque Limit 4 Level Regenerative Braking Torque Limit 4 Level Accel/Decel Operation After Torque Limit F453 F463 Stall Prevention During Regeneration Current Control Proportional Gain Speed Loop Proportional Gain Speed Loop Stabilization Coefficient F464 F471 Second Speed Loop Stabilization Coefficient Load Moment of Inertia 2 Speed PID Switching Frequency V/I Input Bias F472 F475 RR Input Bias RR Input Gain RX Input Bias RX Input Gain F476 F479 RX2 (AI1) Input Bias RX2 (AI1) Input Gain AI2 (Option V/I) Input Bias AI2 (Option V/I) In pu t Gain F498 F501 Permanent Magnet (PM) Motor Constant 1 Permanent Magnet (PM) Motor Constant 2 Acceleration Time 2 Deceleration Time 2 F502 F502 F503 F503 Acc/Dec Pattern 2 F504 F505 Acc/Dec Pattern 1 4 Accel/Decel Switching Frequency 1 F506 F510 S-Pattern Acceleration Lower Limit Adjus t me nt S-Pattern Acceleration Upper Limit Adjustment S-Pattern Deceleration Lower Limit Adjus t me nt S-Pattern Deceleration Upper Limit Adjustment F511 F514 Deceleration Time 3 Acceleration/Deceleration Pattern 3 Acceleration/Deceleration Switching Frequency 2 Acceleration Time 4 F515 F521 Deceleration Time 4 Acceleration/Deceleration Pattern 4 Acceleration/Deceleration Switching Frequency 3 Pattern Operat ion Selection F522 F522 Pattern 1 Repeat Pattern Group 1 Selection 1 Pattern Run Setup (for Pattern Group 1) Pattern Group 1 Selection F523 F523 12345678 Preset Speed Number F524 F527 Pattern Group 1 Selection 2 Pattern Group 1 Selection 3 Pattern Group 1 Selection 4 Pattern Group 1 Selection 5 F528 F531 Pattern Group 1 Selection 6 Pattern Group 1 Selection 7 Pattern Group 1 Selection 8 Pattern 2 Repeat F532 F535 Pattern Group 2 Selection 1 Pattern Group 2 Selection 2 Pattern Group 2 Selection 3 Pattern Group 2 Selection 4 F536 F539 Pattern Group 2 Selection 5 Pattern Group 2 Selection 6 Pattern Group 2 Selection 7 Pattern Group 2 Selection 8 F540 F545 Speed 1 Operation Time Speed 2 Operation Time Speed 3 Operation Time Speed 4 Operation Time F546 F551 Speed 7 Operation Time Speed 8 Operation Time Speed 9 Operation Time Speed 10 Operation Time F552 F560 Speed 13 Operation Time Speed 14 Operation Time Speed 15 Operation Time Preset Speed Operation Mode { F561 F563 F564 F573 Preset Speed 4 Operation Mode Preset Speed 5 Operation Mode Preset Speed 6 Operation Mode Preset Speed 7 Operation Mode F574 F602 Preset Speed 14 Operation Mode Preset Speed 15 Operation Mode Motor Overload Protection Level 1 Stall Prevention Level F603 F605 Emergency Off Mode Settings Emergency Off DC Injection Application Time ASD Output Phase Failure Detection F606 F610 Overload Reduction Starting Frequency Motor 150% Overload Time Limit ASD Input Phase Failure Detection Low Current Detection Current Hysteresis Width F611 F615 Low Current Detection Threshold Low Current Trip Threshold Time Short Circuit Detection At Start Overtorque Trip F616 F621 Overtorque Detection Level (Positive Torque) Overtorque Detection Level (Negative Torque) Overtorque Detection Time Overtorque Detection Hysteresis F622 F627 Abnormal Speed Detection Time Over-speed Detection Frequency Upper Band Over-speed Detection Frequency Lower Band Overvoltage Limit Operation Level F628 F630 Undervoltage Trip Detection Time Regenerative Power Ridethrou gh Control Level Brake Answer Wait Time F631 F631 ASD Overload Page F633 F637 V/I Analog Input Broken Wire Detection Level Annual Average Ambient Temperature Rush Relay Current Activation Time PTC1 Thermal Selection F638 F641 PTC2 Thermal Selection Braking Resistance Overload Time (10x rated torque) Step-Out Current Detection Level Step-Out Current Detection Time F660 F661 Adding Input Selection Multiplying Inpu t Selection F669 F671 Selection of OUT Terminal AM Output Terminal Function AM Output Terminal Adjustment AM F672 F674 MON1 Terminal Meter Selection MON1 Terminal Adjustment MON2 Terminal Meter Selection F675 F682 MON2 Terminal Adjustment FP Terminal Assignment Pulse Output Frequency FM Voltage/Current Output Switching F683 F689 FM Bias Adjustment AM Output Gradient Characteristic AM Bias Adjustment MON 1 Voltage/Current Output Switching F690 F700 MON 1 Bias Adjustment MON 2 Voltage/Current Output Switching MON 2 Output Gradient Characteristic MON 2 Bias Adjustment F701 F705 Display Units for Voltage and Current Display Unit Multi plication Factor Display Unit Se lection Display Gradient Characteristic F706 F706 Display Bias Change Step Selection 1 Change Step Selection 2 Operation Command Clear Selection When ST Off F721 F729 Panel Stop Pattern Panel Torque Command Panel Tension Torque Bias Panel Load Sharing Gain F730 F737 Panel Frequency Lockou t Panel Emergency Off Loc kout Panel Reset Lockout Command Mode/Frequency Mode Change Lockout F740 F742 Trace Selection Trace Cycle Trace Data 1 F743 F801 Trace Data 2 Trace Data 3 Trace Data 4 Baud Rate (RS485 2-wire) F802 F804 ASD Number Communications Time Out Time (RS485 2- and 4-wire) Communications Time-Out Action (RS485 2- and 4-wire) F805 F807 Send Wait Time (RS485 2-wire) ASD-to-ASD Communications (RS485 2-wire) RS485 2-Wire Protocol Selection F810 F812 Frequency Point Selection Point 1 Setting Point 1 Frequency F813 F825 Point 2 Setting Point 2 Frequency Baud Rate (RS485 4-wire) RS485 Send Wait Time (RS485 4-wire) F826 F830 ASD-to-ASD Communications (RS485 4-wire) RS485 4-Wire Protocol Selection (TSB/ModBus) Communications Option (DeviceNet/Profibus) Setting 1 F831 F836 Communications Option (DeviceNet/Profibus) Setting 2 Communications Option (DeviceNet/Profibus) Setting 3 Communications Option (DeviceNet/Profibus) Setting 4 Communications Option (DeviceNet/Profibus) Setting 5 F841 F844 Communications Option (DeviceNet/Profibus) Setting 8 Communications Option (DeviceNet/Profibus) Setting 9 Communications Option (DeviceNet/Profibus) Setting 10 Communications Option (DeviceNet/Profibus) Setting 11 F845 F853 Communications Option (DeviceNet/Profibus) Setting 12 Communications Option (DeviceNet/Profibus) Setting 13 Disconnection Detection Extended Time ASD Operation at Disconnect F854 F871 Communications Option Speed Switch Monitor DeviceNet/ CC-Link Block Write Data 1 Block Write Data 2 F875 F877 Block Read Data 1 Block Read Data 2 Block Read Data 3 F878 F901 Block Read Data 4 Block Read Data 5 Free Notes Network Option Reset Settings F902 F905 F906 F910 F911 F915 F916 F919 My Function Percent Data 1 My Function Percent Data 2 F920 F925 My Function Percent Data 3 My Function Percent Data 4 My Function Percent Data 5 My Function Frequency D ata 1 F926 F930 My Function Frequency D ata 4 My Function Frequency D ata 5 My Function Time Data 1 My Function Time Data 2 F931 F935 My Function Time Data 4 My Function Time Data 5 My Function Count Data 1 My Function Count Data 2 F936 F940 F941 F945 F946 F950 F951 F954 F955 F958 F959 F962 Analog Input Function Target 11 Analog Function Assigned Object 11 Analog Input Function Target 21 F964 F966 Analog Function Assigned Object 21 Monitor Output Function 11 Monitor Output Function Command 11 F967 F969 Monitor Output Function 21 Monitor Output Function Command 21 Monitor Output Function 31 F970 F971 Monitor Output Function Command 31 Monitor Output Function 41 Monitor Output Function Command 41 F973 F976 Virtual Input Terminal 1 Selection Virtual Input Terminal 2 Selection Virtual Input Terminal 3 Selection Virtual Input Terminal 4 Selection F977 F977 My Function Selection My Function Page F980 F984 Traverse Selection Traverse Acceleration Time Traverse Deceleration Time Traverse Step Page Page Page Page Page Discrete Output Terminal Assignment Selections Selection Number Comm. Number Trace (Monitor) Function Resolution Page Input Setting/Communication Number Function Resolution My Function Computational Se lections Alarms, Trips, and Troubleshooting Alarms and Trips User Notification Codes Alarms LED Function Description LED Display LCD F601 Page Trips/Faults Page Page Page Page Viewing Trip Information Trip History Trip Record at Monitor Screen Clearing a Trip At-trip Recorded Parameters Enclosure Dimensions and Conduit Plate Information H9 Part Numbering Convention. Enclosure Dimensions Table 16. 230-Volt H9 ASD Systems. Tabl e 17 . 460-Volt H9 ASD Systems. Table 16.Table Continua tion 230-Volt H9 ASD Systems. Page Page Page Page Page Current/Voltage Specifications Table 18. 230 Volt UL Type-1/IP-20 Chassis standard ratings table. Table 19. 460 Volt UL Type-1/IP-20 Chassis standard ratings table. Cable/Terminal/Torque Specifications Page Short Circuit Protection Recommendations (Amps) Circuit Breaker Part Number Dynamic Braking Resistor Wire/Cable Specifications Page H9 ASD Optional Devices Note: See the user manual of the applicable option for further information on each item. Index Symbols A B C D E F G H I J K L M N O P Q R S T U V W