Motion iWMC Series - Page 36

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Table 5–1 Alarm codes of Error_State 1 (connued…)
Alarm
Code
Name
Reason
Troubleshoong
002.0
3210
Overvoltage
Supply power voltage exceeds
the allowable input voltage
range
1. Check if supply power is higher than
standard output voltage
2. Chec if supply power voltage is unstable
No brake resistor or external
brake device is connected
1. Connect suitable braking resistor
2. Open soware "Driver"-> “Panel menu”->
“(F005) controller seng”
3. Correctly set "brake resistor value" an
"brake resistor power"
Brake resistor is not
congured
1. Change Connect suitable braking resistor
2. Open soware "Driver"-> “Panel menu”->
“(F005) controller seng”
3. Correctly set "brake resistor value" an
"brake resistor power"
004.0
3220
Undervoltage
The power voltage input is
lower than the low voltage
protecon alarm value.
1. Check if power supply output power can
meet with the requirement
2. Change power supply of bigger power
008.0
2320
Short circuit of driver
output
Short circuit of driver UVW
and PE output
1. Check if motor power cable connecon is
correct
2. Driver is broken, change driver
010.0
7110
Driver brake resistor is
abnormal
The brake resistance
parameters are not set
correctly
1. Open soware "Driver"-> “Panel menu”->
“(F005) controller seng”
2. Correctly set "brake resistor value" an
"brake resistor power"
020.0
8611
The error exceeds the
allowable error
Sness of control loop is
too small
1. Open soware "Driver"-> “Panel menu”->
“(F005) controller seng”
2. Correctly set "brake resistor value" a
"brake resistor power"
Motor UVW phase
sequence is incorrect
1. Open soware "Driver" "control loop"
"velocity loop" "posion loop"
2. Increase "kpp[0]" "kvp[0]"
The controller and motor
together cannot match the
requirement of the
applicaon
Exchanging wire of U and V
Max_Following_Error is too
small
1. Open soware "Driver" "control loop"
"velocity loop" "posion loop"
2. Increase "max_following_error" (Ensure
control loop parameters is ne, user can
change this parameter)
040.0
5122
Low logic voltage
Logic voltage is less than
18V, power supply voltage is
pulled down
1. Check if power supply output power can
meet with requirements
2. Change power supply with bigger power