Mitsubishi Electric MELSEC iQ-R Series User Manual page 62

Operating condition setting complete flag
When changing the values of the buffer memory, use 'Operating condition setting complete flag' as an interlock condition to
turn on and off 'Operating condition setting request flag' (Y1). For the buffer memory items that require 'Operating condition
setting request flag' (Y1) to be turned on and off to enable the new values, refer to the following.
Page 65 Lists of buffer memory addresses
When this signal is off, input pulses are not counted. Check that 'Operating condition setting complete flag' (X1) is on before
turning on 'CH1 Count enable' (Y18) to start the count operation.
When 'Operating condition setting request flag' (Y1) is on, 'Operating condition setting complete flag' (X1) turns off.
'Module READY' (X0)
'Operating condition setting
complete flag' (X1)
'Operating condition setting
request flag' (Y1)
'CH1 Count enable' (Y18)
Performed by the pulse input module
Performed by a program
(1) When using a program to turn on 'Operating condition setting request flag' (Y1), ensure that it remains on for 10ms or more.
■Device number
The following shows the device number of this input signal.
Signal name
Operating condition setting complete flag
If an out-of-setting-value-range error occurs, this signal will not turn on even if 'Operating condition setting
request flag' (Y1) is turned on and off. After clearing the error cause, turn on and off 'Operating condition
setting request flag' (Y1). Create programs that keep this signal on for 10ms or more.
APPX
60
Appendix 2 I/O Signals
ON
ON
OFF
ON
ON
CH1 CH2
X1
ON
OFF
(1)
ON
OFF
CH3 CH4 CH5 CH6 CH7 CH8