IAI R-unit RSEL, Instruction Manual, Page: 700 / 844

Chapter
11 T
roubleshooting
11.3 Error List
11-61
ME0392-4C
Error
No.
Error name Content and Cause / Countermeasure
Co
ld
-st
art
622
Driver unit control power
voltage low
[Content & Cause]
1) Voltage error on 24V DC power supply
2) Malfunction on SEL unit
[Countermeasure]
1) Check the power voltage and replace the 24V DC power supply in case
of an error
2) Replace SEL unit
623
Coordinate system error
[Content & Cause]
1) The coordinate system definition data has been destroyed due to noise
being applied
2) Malfunction on SEL unit
[Countermeasure]
1)-1 Initialize the coordinate system definition data
1)-2 Take a counteraction against noise on the controller (if happens
often)
2) Replace SEL unit
624
Simple interference
check zone error
[Content & Cause]
1) A value as shown below was indicated to the zone irruption output
number (indicated in the simple interference check zone edit window in
SOIF Command, PC software and TP) for the simple interference
check zone;
• A value other than the output port or global flag number (0 is
acceptable)
• A number duplicated with the output number indicated in the system
output (such as output feature select, linear axis zone, etc.)
2) A simple interference check zone number out of the range (other than
from 1 to 10) was indicated in a SEL command
[Countermeasure]
1) Check the zone irruption output number for the simple interference
zone and indicate a value following those below;
• Output port
• Indicate a global flag number or 0
• Avoid indicating an output port indicated in the system output
2) Check the simple interference check zone number indicated in the
program step that the error occurred and indicate a value in the range
available for input
625
Multi-slider parameter
error
[Content & Cause]
1) Setting error in Axis Parameter No. 41 “Multiple Slider Excess
Approach Detection Target Axis Indication”
• An inappropriate axis number was indicated
• Two slider axis numbers mutual indication error
• A next axis number physically impossible considering the structure of
the linear axes was indicated
• A synchronized slave number indicated
[Countermeasure]
1) Check the setting in Axis Parameter No. 41 “Multiple Slider Excess
Approach Detection Target Axis Indication” and revise it