Yaskawa GPD503 Drive - Manual (Page 10)

CONTENTS - Continued
SUBJECT PAGE
- ix -
2.30 Thermal Motor Overload Protection ....................................... 2-46
2.31 Torque Compensation .......................................................... 2-46.2
2.32 V/f Pattern - Standard ......................................................... 2-46.2
2.33 V/f Pattern - Custom ............................................................. 2-48
2.34 Up/Down Frequency Setting ................................................. 2-50
2.35 Slip Compensation Primary Time Delay ................................. 2-51
2.36 Carrier Frequency ................................................................. 2-52
3 DIGITAL OPERATOR ............................................................. 3-1
3.1 General .................................................................................. 3-1
3.2 Display and Keypad ................................................................ 3-1
3.3 Comparison of Program Mode and Drive Mode ........................ 3-4
3.4 Program Mode Operation ........................................................ 3-5
3.5 Drive Mode Operation ............................................................. 3-7
4 INITIAL START-UP (“LOCAL” CONTROL) ............................. 4-1
4.1 Pre-power Checks ................................................................... 4-1
4.2 Test Run Using Digital Operator ("Local" Control) ................... 4-2
4.3 Pre-operation Considerations ................................................. 4-4
4.4 Storage Function .................................................................... 4-4
5 OPERATION AT LOAD ........................................................... 5-1
6 FAILURE INDICATION AND DETAILS ................................... 6-1
6.1 General .................................................................................. 6-1
6.2 Displaying Fault Sequence ..................................................... 6-4
7 TROUBLESHOOTING ............................................................ 7-1
App. 1 LISTING OF CONSTANTS...................................................... A1-1
Frequency Reference Memory Settings (An-XX) ...................... A1-1
Run Operative Settings (bn-XX) ............................................. A1-2
System Constants (Sn-XX) .................................................... A1-3
Control Constants (Cn-XX) ................................................... A1-11
Monitor Displays (Un-XX) ..................................................... A1-15
App. 2 SPECIFICATIONS ................................................................. A2-1
App. 3 GPD 503 CAPACITY (Sn-01) ................................................. A3-1
App. 4 DIODE AND TRANSISTOR MODULE RESISTANCE TEST .... A4-1
App. 5 DIMENSIONS ........................................................................ A5-1
App. 6 SPARES ................................................................................ A6-1
App. 7 DYNAMIC BRAKING CONNECTIONS ................................... A7-1