Instruction manual

CONTENTS
1. INTRODUCTION 1
1.1 General.............................................................................................1
1.2 Structure ...........................................................................................2
2. INSTALLATION 4
2.1 Pre-Installation Checks.....................................................................4
2.2 Node address setting........................................................................7
2.3 Communication cable .....................................................................10
3. OPERATION 12
3.1 Operating Modes ............................................................................12
3.2 Selecting the Operating Mode ........................................................12
3.3 Functions Available in the Operating Modes ..................................13
4. ACCESSING DRIVE DATA 14
5. PARAMETER DEFINITIONS 15
5.1 Input to Inverter From Modbus Plus Network (Control Input
Command)......................................................................................17
5.2 Output From Inverter to Modbus Plus Network (Inverter Status)....18
5.3 System Environment Variable (SEV) Interface...............................19
5.4 Using the Modsoft MSTR Block......................................................20
5.5 Real-Time Monitor ..........................................................................20
5.6 Input/Output Terminal Assignment .................................................22
5.7 Operation When an Alarm Occurs..................................................22
5.8 Alarm History ..................................................................................23
5.9 Alarm Numbers vs. Alarm Definitions.............................................23
5.10 A500(L) PARAMETERS .................................................................24
5.10.1 Normal Parameter Area..........................................................24
5.11 900f Parameter Area ......................................................................25
5.12 900% Parameter Area ....................................................................25
5.13 Programmed Operation : Setting Time...........................................26
5.14 Programmed Operation : Setting Rotation Direction ......................27
5.15 Programmed Operation : Frequency Setting..................................28
6. SPECIFICATIONS 29
Appendix A. Other Option-Specific parameters 30