V
Output Terminal Functions .........................................................................6-56
Motor and V/f Pattern Setup ......................................................................6-59
îš‹
Setting Motor Parameters for Induction Motors (Motor 1 and 2) .................................6-59
îš‹ Setting Motor Parameters for PM Motors ....................................................................6-62
îš‹ Motor Rotation Direction Change ................................................................................6-63
Digital Operator/LED Monitor Functions ....................................................6-64
îš‹
Setting Digital Operator/LED Monitor Functions ..........................................................6-64
îš‹ Copying Parameters (JVOP-160-OY only) ..................................................................6-66
îš‹ Prohibiting Overwriting of Parameters .........................................................................6-70
îš‹ Setting a Password ......................................................................................................6-70
îš‹ Displaying User-set Parameters Only ..........................................................................6-71
PG Option Cards .......................................................................................6-72
îš‹
PG Setup .....................................................................................................................6-72
îš‹ Fault Detection .............................................................................................................6-74
îš‹ Machine Data Copy Function ......................................................................................6-75
Rescue System .........................................................................................6-77
Automatic Fault Reset ...............................................................................6-81
Memobus Communications .......................................................................6-83
îš‹
MEMOBUS Communications Configuration ................................................................6-83
îš‹ Message Content .........................................................................................................6-83
îš‹ Inverter Error Codes ....................................................................................................6-92
îš‹ ENTER Command .......................................................................................................6-92
îš‹ Communication Error Codes .......................................................................................6-93
7 Troubleshooting .................................................................... 7-1
Protective and Diagnostic Functions ...........................................................7-2
îš‹
Fault Detection ...............................................................................................................7-2
îš‹ Alarm Detection .............................................................................................................7-9
îš‹ Operator Programming Errors .....................................................................................7-12
îš‹ Auto-tuning Faults .......................................................................................................7-14
îš‹ Digital Operator Copy Function Faults .........................................................................7-16
îš‹ Machine Data Copy Function Faults ............................................................................7-17
Troubleshooting .........................................................................................7-18
îš‹
If A Parameter Cannot Be Set .....................................................................................7-18
îš‹ If the Motor Does Not Operate Properly ......................................................................7-19
îš‹ If the Direction of the Motor Rotation is Reversed .......................................................7-19
îš‹ If the Motor Stalls or Acceleration is Slow ....................................................................7-19
îš‹ If Motor Deceleration is Slow .......................................................................................7-20
îš‹ Motor torque is insufficient. ..........................................................................................7-20
îš‹ If the Motor Overheats .................................................................................................7-20
îš‹ If Peripheral Devices are Influenced by the Starting or Running Inverter ....................7-21
îš‹ If the Earth Leakage Breaker Operates When the Inverter is Running .......................7-21
îš‹ If There is Mechanical Oscillation ................................................................................7-21
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