Omron R88M-K Series User Manual page 426

12-2 Warnings
Warning List
General Warnings
Warning
number
A0 hex
12
A1 hex
A2 hex
A3 hex
A4 hex
A5 hex
A6 hex
A7 hex
A8 hex
A9 hex
*1. Set the Warning Output Selection 1 (3440 hex) to the warning type to output to Warning Output 1
*2. Detection of general warnings can be masked with the Warning Mask Setting (3638 hex) and
*3 The encoder overheating warning is enabled only when using a 20-bit incremental encoder. It is
Do not use any settings for Error Output Selection 1 (3440 hex) and Error Output Selection 2
(3441 hex) other than those given in the above table.
12-5
Warning name
Overload The load ratio is 85% or more of the
Warning protection level.
Excessive The regeneration load ratio is 85% or
Regeneration more of the level.
Warning
Battery Warning The battery voltage is 3.2 V or less.
Fan Warning The fan stop state continues for 1
second.
Encoder Com- The encoder communications errors
munications occurred in series more frequently
Warning than the specified value.
Encoder The encoder detects the overheat
Overheating warning.
*3
Warning
Vibration Vibrating is detected.
Detection
Warning
Life Expectancy The life expectancy of the capacitor
Warning or the fan is shorter than the
specified value.
External The external encoder detects a
Encoder Error warning.
Warning
External The external encoder has
Encoder Com- communications errors in series
munications more than the specified value.
Warning
(WARN1), and set the Warning Output Selection 2 (3441 hex) to the warning type to output to the
Warning Output 2 (WARN2). If you set these objects to 0, all warning types are output.
detection of EtherCAT communications-related warnings can be masked with the Communications
Control (3800 hex). When the bit is set to 1, the warning detection is masked.
disabled for all other types of encoders.
Precautions for Correct Use
OMNUC G5-series AC Servomotors and Servo Drives User's Manual (with Built-in EtherCAT Communications)
Warning condition
Warning
Output Warning
Selection Mask Setting
(3440 hex, (3638 hex)
*1
3441 hex)
1 Bit 7
2 Bit 5
3 Bit 0
4 Bit 6
5 Bit 4
6 Bit 3
7 Bit 9
8 Bit 2
9 Bit 8
10 Bit 10
*2