RAD E-RAD BLU 11k User Manual - page 59
E-RAD BLU
U
SER
M
ANUAL
New World Technologies Inc.
Page 59
V2017.07.19
Peak Current
Exceeded
The E-RAD BLU Controller or
Tool Handle current draw has
exceeded the Maximum Limit.
1. Check the Tool Handle Cable.
2. Check that the AC Power Cable is connected to the Controller
and AC Mains Power Supply of the correct specifications.
3. Power-cycle the Controller. Wait 2 minutes before powering-on.
Inhibited
The motor is disabled. This is
usually caused by a loss of
feedback or power from the
motor to the servo drive.
1. Reset the error message using the Forward/Reverse Switch:
a. Switch the Forward/Reverse Switch to the Reverse Position.
b. Switch the Forward/Reverse Switch to the Forward Position.
c. Re-try.
2. Power-cycle the Controller. Wait 2 minutes before powering-on.
Motor Cannot Start
The servo driver is unable to
rotate the motor. Usually caused
by a loss of feedback or power to
the motor or the servo drive.
Power-cycle the Controller. Wait 2 minutes before powering-on.
DB Inconsistent
An intermittent fault in the AC/DC
conversion has resulted in
unexpected changes in signal
amplification.
1. Check the Tool Handle Cable.
2. Check that the AC Power Cable is connected to the Controller
and AC Mains Power Supply of the correct specifications.
3. Power-cycle the Controller. Wait 2 minutes before powering-on.
Under Voltage
The DC power provided to the
motor is too low.
1. Check that the AC Power Cable is connected to the Controller
and AC Mains Power Supply of the correct specifications.
2.
Power-cycle the Controller. Wait 2 minutes before powering-on.
Over Voltage
The DC power provided to the
motor exceeds the limitations.
1. Check that the AC Power Cable is connected to the Controller
and AC Mains Power Supply of the correct specifications.
2. Power-cycle the Controller. Wait 2 minutes before powering-on.
Short Circuit
Immediately power off the E-RAD BLU and remove from service.
Contact New World Technologies Inc. Technical Support (Section
Over Temp
The E-RAD BLU Controller’s
Internal Temperature has
exceeded the limit.
To cool the E-RAD BLU Tool System:
1. Ensure that the Controller Cooling Fans are functional and the
filter covers are not blocked, or;
2. Switch the Power Switch to the Off Position until the
temperature of the system is within specifications.
“Internal Error” or
“Program Error”
An “Internal Error” may display any of the following messages:
- Controller Comms – loss of communication between Control Modules.
- Comms Lost – loss of communication between control modules.
- NVRam Lost – corrupt memory resulting in loss of data.
- Unknown Err.
- Stack Overflow – program crashed.
- CPU Fatal Exception – Processor failure.
Power-cycle the Controller.
Wait 2 minutes before
powering-on.
“Case and Screen
Have Different
Versions”
The programs on the controller
and touch screen do not match.
Solution: Contact your RAD Distributor for assistance.
“Tool Info Lost”
The tool’s information (units,
voltage, serial numbers, etc.)
has been lost.
Solution: Contact your RAD Distributor for assistance.
“Program Not
Validated”/”Validation
Failed”
The program has not been
validated or the validation
process has failed.
Solution: Contact your RAD Distributor for assistance.
“Sensor Comms
Lost”/”Handle Comms
Lost”
Communications with the sensor
or the handle have been lost.
1. Check the Tool Handle Cable.
2. Refer to Section 4.7.1 – View Tool Information. Check if the
Handle Information and the Sensor Information are in the
menus. If not, contact your RAD Distributor for assistance.
Table 9.1-1: List of Errors, Symptoms, and Possible Solutions