User`s manual

102
3.3.5 List of I/O signals for the modem function
The I/O signals with the programmable controller CPU for the modem function are described.
Refer to the User's Manual (Basic) for the other I/O signals.
(1) I/O signal list
Device
number
Signal description
Device
number
Signal description
X0
CH1 Transmission normal completion, ON: Normal
completion
Y0
CH1 Transmission request, ON: Requesting
transmission
X1
CH1 Transmission abnormal completion, ON:
Abnormal completion
Y1
CH1 Reception data read completion, ON: Data
read completed
X2
CH1 Transmission processing, ON: Transmission in
progress
Y2
CH1 Mode switching request, ON: Requesting
switch
X3
CH1 Reception data read request, ON: Requesting
read
Y3
(Use prohibited)
X4
CH1 Reception abnormal detection, ON: Abnormal
detection
Y4
X5 (Use prohibited) Y5
X6 CH1 Mode switching, ON: Switching Y6
X7
CH2 Transmission normal completion, ON: Normal
completion
Y7
CH2 Transmission request, ON: Requesting
transmission
X8
CH2 Transmission abnormal completion, ON:
Abnormal completion
Y8
CH2 Reception data read completion, ON: Data
read completed
X9
CH2 Transmission processing, ON: Transmission in
progress
Y9
CH2 Mode switching request, ON: Requesting
switch
XA
CH2 Reception data read request, ON: Requesting
read
YA
(Use prohibited)
XB
CH2 Abnormal reception detection, ON: Abnormal
detection
YB
XC (Use prohibited) YC
XD CH2 Mode switching, ON: Switching YD
XE CH1 ERR occurrence, ON: Error occurring YE
CH1 ERR. information clear request, ON:
Requesting error clear
XF CH2 ERR occurrence, ON: Error occurring YF
CH2 ERR. information clear request, ON:
Requesting error clear
X10
*1*3
Modem initialization completion, ON: Initialization
completed
Y10
*1*3
Modem initialization request (standby request), ON:
Requesting initialization
X11
*1*3
Dialing, ON: Dial in progress
Y11
*1*3
Connection request, ON: Requesting connection
X12
*1*3
Connection, ON: Connection in progress
Y12
*1*3
Modem disconnection request, ON: Requesting
disconnection
X13
*1*3
Initialization/connection abnormal completion, ON:
Initialization/connection abnormal completed
Y13 (Use prohibited)
X14
*1*3
Modem disconnection completion, ON:
Disconnection completed
Y14
*1*2*3
Notification-issued request, OFF: Requesting
notification issuance
X15
*1*2*3
Notification normal completion, ON: Normal
completion
Y15
(Use prohibited)
X16
*1*2*3
Notification abnormal completion, ON: Abnormal
completion
Y16
X17 Flash ROM read completion, ON: Completed Y17 Flash ROM read request, ON: Requesting
X18 Flash ROM write completion, ON: Completed Y18 Flash ROM write request, ON: Requesting
X19
Flash ROM system setting write completion, ON:
Completed
Y19
Flash ROM system setting write request, ON:
Requesting
X1A CH1 Global signal, ON: Output directed Y1A
(Use prohibited)
X1B CH2 Global signal, ON: Output directed Y1B