Mitsubishi Electric QJ71E71-100 User Manual page 37

Device
number
Open completed for connection No.3
X12
(ON: Open completion signal, OFF: -)
Open completed for connection No.4
X13
(ON: Open completion signal, OFF: -)
Open completed for connection No.5
X14
(ON: Open completion signal, OFF: -)
Open completed for connection No.6
X15
(ON: Open completion signal, OFF: -)
Open completed for connection No.7
X16
(ON: Open completion signal, OFF: -)
Open completed for connection No.8
X17
(ON: Open completion signal, OFF: -)
Open abnormal detection signal
X18
(ON: At off request, OFF: -)
Initial normal completion signal
X19
(ON: Normal completion, OFF: -)
Initial abnormal end signal
X1A
(ON: Abnormal end, OFF: -)
X1B Use prohibited
COM.ERR. LED lit confirmation
X1C
(ON: lit, OFF: -)
Predefined protocol ready
X1D
(ON: Ready, OFF: -)
X1E Use prohibited
Watchdog timer error detection
X1F
(ON: Watchdog timer error, OFF: -)
Do not use any use prohibited signal as an I/O signal to the CPU module. Doing so may cause malfunction of the
programmable controller system.
Remark
The I/O signals listed in this section are mainly applied when QnA series module programs are used. For the Q series, the
I/O signals for intelligent function modules are turned on and off with dedicated instructions. When QnA series module
programs are used, it is recommended to replace the signals with the dedicated instructions described in the section that
describes the corresponding functions.
Signal name
Device
number
Y12 Use prohibited
Y13 Use prohibited
Y14 Use prohibited
Y15 Use prohibited
Y16 Use prohibited
COM.ERR. LED Off request
Y17
(ON: At off request, OFF: -)
Y18 Use prohibited
Initial request signal
Y19
(ON: At request, OFF: -)
Y1A Use prohibited
Y1B Use prohibited
Y1C Use prohibited
Y1D Use prohibited
Y1E Use prohibited
Y1F Use prohibited
CHAPTER 3 SPECIFICATIONS
Signal name
35
3