Details Of Input Signals - Mitsubishi Electric MELSEC iQ-R Series User Manual

Details of input signals

This section describes the details of the input signals for the pulse input module that are assigned to the CPU module.
The I/O numbers (X/Y) described in this section are for the case when the start I/O number of the pulse input module is set to
0.
This section describes I/O signals and buffer memory addresses for CH1. For details on the I/O signals and
buffer memory addresses for CH2 and later, refer to the following.
Page 57 List of I/O signals
Page 65 Lists of buffer memory addresses
Module READY
Module READY turns on to indicate that this module has started normally after the power-on or after the reset operation of the
CPU module. It turns off when a watchdog timer error occurs on the pulse input module. When this signal is off, input pulses
are not counted.
■Device number
The following shows the device number of this input signal.
Signal name
Module READY
CH1 CH2 CH3
X0
CH4 CH5 CH6
Appendix 2 I/O Signals
CH7 CH8
A
APPX
59