Table of Contents C1: Acceleration and Deceleration Times....................................................................................77 C2: S-Curve Characteristics.........................................................................................................77 C3: Slip Compensation.................................................................................................................78 C4: Torque Compensation ...........................................................................................................78 C6: Carrier Frequency..................................................................................................................79 5.4 d:
Reference Settings ................................................................................................... 82 d1: Frequency Reference.............................................................................................................82 d2: Frequency Upper/Lower Limits ..............................................................................................83 d3: Jump Frequency.....................................................................................................................84 d4: Frequency Hold Function .......................................................................................................84 5.5 E:
Motor Parameters ..................................................................................................... 86 E1: V/f Characteristics..................................................................................................................86 E2: Motor 1 Parameters ...............................................................................................................88 5.6 H: Terminal Functions................................................................................................... 90 H1: Multi-Function Digital Inputs ..................................................................................................90 H2:
Multi-Function Output ............................................................................................................95 H3: Analog Input Terminal A1 Settings ........................................................................................98 H4: Multi-Function Analog Output Terminal AM.........................................................................101 H5: MEMOBUS/Modbus Serial Communication ........................................................................101 5.7 L: Protection Functions .............................................................................................. 102 L1:
Motor Protection Functions ..................................................................................................102 L2: Momentary Power Loss Ride-Thru.......................................................................................103 L3: Stall Prevention ....................................................................................................................104 L4: Speed Agree ........................................................................................................................106 L5: Fault Restart.........................................................................................................................107 L6:
Torque Detection..................................................................................................................108 L8: Hardware Protection.............................................................................................................109 5.8 n: Special Adjustments............................................................................................... 111 n1: Hunting Prevention...............................................................................................................111 n3: Overexcitation Deceleration .................................................................................................111 5.9 o:
Operator Related Settings...................................................................................... 112 o1: Display Settings and Selections...........................................................................................112 o2: Operator Key Selections ......................................................................................................112 o3: Copy Function ......................................................................................................................113 o4: Maintenance Monitor Settings..............................................................................................114 5.10 U:
Monitor Parameters................................................................................................ 116 U1: Operation Status Monitors...................................................................................................116 U2: Fault History.........................................................................................................................116 U4: Maintenance Monitors .........................................................................................................116 6.
TROUBLESHOOTING......................................................................................117 6.1 Section Safety.............................................................................................................. 118 6.2 Motor Performance Fine Tuning ................................................................................
120 Parameters for Tuning the Drive ................................................................................................120 Motor Hunting and Oscillation Control Parameters....................................................................120 6.3 Drive Alarms, Faults, and Errors ...............................................................................
121 Types of Alarms, Faults, and Errors...........................................................................................121 Alarm and Error Displays ...........................................................................................................121 6.4 Fault Detection ............................................................................................................ 123 Fault Displays, Causes and Possible Solutions .........................................................................123 6.5 Alarm Detection...........................................................................................................
129 Alarm Codes, Causes, and Possible Solutions..........................................................................129 SIEP C710606 33A OYMC AC Drive – J1000 User Manual 5