Mitsubishi MELSEC L Series User Manual page 102

Function
High-speed counter function (rotation speed
measurement mode)
High-speed counter function (pulse
measurement mode)
High-speed counter function (PWM output
mode)
Display unit
Communication with external devices
Operating status of the CPU module
END cover with ERR terminal
Extension system
100
Error status
A rotation speed is not measured.
A rotation speed is not normally measured.
Pulses are not measured.
Pulses are not normally measured.
PWM output is not normally performed.
The display unit behaves abnormally.
It takes time to complete the communication with
external devices.
It takes time for the CPU module to switch the
operationg status.
The ERR. terminal is off (open) during operation.
I/O signals of an extension block do not turn on/off.
Reference
Page 115, Section 15.3.10 (12)
Page 116, Section 15.3.10 (13)
Page 116, Section 15.3.10 (14)
Page 116, Section 15.3.10 (15)
Page 117, Section 15.3.10 (16)
Page 118, Section 15.3.11
Page 118, Section 15.3.12
Page 118, Section 15.3.13
Page 119, Section 15.3.14
Page 119, Section 15.3.15