IAI America ERC - Manual (Page 134)

114
9.4 Messages Displayed during Operation Using the Teaching Pendant or PC
Software
This section explains the warning messages that may be displayed during operation using the teaching pendant
or PC software.
Code Error name Cause/Action
112 Invalid data An inappropriate value was entered in a user parameter.
(Example) 9601 was entered as the serial communication speed by mistake.
Enter an appropriate value again.
113
114 Value too small
Value too large The entered value is smaller than the setting range.
The entered value is larger than the setting range.
Refer to the actuator specifications or parameter table and enter an appropriate
value again.
115 Home return non-completion The current position was written when home return was not yet completed.
Execute home return again.
116 Last position data Data already exists in the last position area of the position table when new data is
added.
Clear or delete the current last position data first.
117 No movement data Target position is not set under the selected position number.
Enter the target position first.
11E Paired data mismatch The values indicating the magnitude relationship of a pair of data are inappropriate.
(Example) The same value was entered in both the parameters for + and – soft
limits.
Enter appropriate values again.
11F Absolute position too small The minimum movement toward the target position is determined by the lead length
of the drive system and resolution of the encoder.
This message indicates that the entered target value is smaller than the minimum
movement.
(Example) If the lead length is 16 mm, the encoder’s resolution is 800 pulses and
accordingly the minimum movement becomes 16  800 = 0.02
mm/pulse.
In this case, this message will be displayed if 0.01 mm is entered as the
target position.
121 Push & hold search end
over
The final position in push & hold operation exceeds the soft limit.
This has no negative effect if the actuator contacts the load. If the actuator misses
the load, however, the soft limit will be reached and thus this message is displayed
as a warning.
Change either the target position or positioning band.
122 Multiple axes connected at
assignment
Address was assigned when multiple axes were connected.
Assign each address only when one axis is connected.
180
181
182 Address change OK
Controller initialization OK
Home change all clear These messages are displayed to confirm operation.
(They don’t indicate an operation error or other abnormality.)