Inovance IS620PS1R6I User Manual

Chapter 6 Troubleshooting IS620P User Manual
- 118 -
6.1.3 Torque Control
During Startup
Fault
Phenomenon
Cause Conrming Method
Connect the
control power
L1C/ L2C and
main power
RST.
The LED
display is not
on or does not
display Rdy.
1. The control
power voltage is
abnormal.
•
After disconnecting CN1, CN2, CN3 and CN4,
the fault remains.
•
Measure the AC voltage between L1C and L2C.
2. The program
burning terminal
is shorted.
•
Check whether the program burning terminal is
shorted.
3. The servo
drive is faulty.
-
The operation
panel displays
"Er.xxx".
Refer to section 6.2 to eliminate the fault.
■ After the preceding causes are removed, the operation panel should display
"Rdy".
Set the servo
enabled signal
(S-ON) to ON.
The operation
panel displays
"Er.xxx".
Refer to section 6.2 to eliminate the fault.
The shaft
of the servo
motor is in the
free running
state.
The servo
enabled signal is
ineffective.
•
Switch over the operation panel to the display
of servo state and view whether the operation
panel displays "Rdy" rather than "Run".
•
Check whether any parameter in groups
H03 and H17 is allocated with the FunIN1:
S-ON (servo enabled). If yes, check that the
corresponding DI is set to ON. If not, allocate
the function and set the corresponding DI to ON.
•
If a parameter in group H03 has been is
allocated with the FunIN1: S-ON function and
the corresponding DI is ON, but the operation
panel still displays "Rdy". In this case, check
whether the DI terminal is connected correctly
by referring Chapter 3 Wiring of Servo System.
■ After the preceding causes are removed, the operation panel should display
"Run".

Inovance IS620PS1R6I Specifications

General

Brand	Inovance
Model	IS620PS1R6I
Category	Servo Drives
Language	English