IAI MSEL, Instruction Manual, Page: 180 / 234

Chapter 6
Troubleshooting
172
In the panel window, the error numbers follow E in the display.
Error No. Error name Description, action, etc.
B20 Ethernet non-initialization device
use error
An attempt was made to use the Ethernet system when
Ethernet device initialization was not yet complete. Check
I/O parameter Nos. 123 to 159, 14, 15, etc., depending on
the purpose of use.
B21 Ethernet IP address error An error will generate under the following conditions
during normal use.
When IP address (H) (first octet) through IP address (L)
(fourth octet) are given as IP_H, IP_MH, IP_ML and IP_L,
the error conditions are described as follows:
IP_H ≤ 0 or IP_H = 127 or IP_H > 255
or IP_MH < 0 or IP_MH > 255
or IP_ML < 0 or IP_ML > 255
or IP_L ≤ 0 or IP_L ≥ 255
Check I/O parameter Nos. 132 to 135, 149 to 152, and
154 to 157, the IP address of connection destination
specified by an IPCN command in an integer variable, or
the like.
B22 Ethernet port number error An error will generate if own port number < 1025,
or own port number > 65535, or own port number
duplication, or connection-destination port number for
client ≤ 0, or connection-destination port number for client
> 65535, or connection-destination port number for server
< 0, or connection-destination port number for server >
65535 is satisfied.
Check I/O parameter Nos. 144 to 148, 159, 153, and 158,
the port number of connection destination specified by an
IPCN command in an integer variable, or the like.
B25 Driver unsupported function error It is a function the driver part does not support. Check the
driver applicable version.
B26 Ethernet communication mode
error
A communication mode error.
B27 Vision System Indication Error The vision system I/F intended to be used is different from
the vision system I/F in use. Cancel (SLVS Command
Operation 1 [0]) the vision system I/F in use and then
indicate the vision system I/F to be used.
* This is an error generated only on MSEL-PC/PG/PCF/PGF
B28 Vision System I/F Initialization
Incomplete Error
Initialization of the vision system I/F is incomplete.
Check in I/O Parameter No. 160 to 164, 351 to 357, All
Axes Parameter No. 121, etc.
* This is an error generated only on MSEL-PC/PG/PCF/PGF
B29 Vision System I/F Other Task in
Use Error
The indicated vision system I/F is in use in another task.
* This is an error generated only on MSEL-PC/PG/PCF/PGF
B2A Vision System I/F Capturing
Position Error
The position of Z-axis in calibration and the position when
capturing are different. When the camera is fixed on the
robot, it is necessary that the position of Z-axis in
calibration and when capturing are the same. Check the
positions at calibration and in capturing, All Axes Common
Parameter No. 130 Bit 0 to 7 Judgment Distance and so
on.
* This is an error generated only on MSEL-PC/PG/PCF/PGF
B44 Load mass setting error The load mass exceeds the maximum loading capacity of
the robot. Check the set mass.
* It is an error only for SCARA
Operatio
n-can
cellati
on l
evel
errors
B4B “Load mass change prohibited
while servo is in use” error
The load mass currently used by the servo system cannot
be changed.
* It is an error only for SCARA