Mitsubishi Electric A2S-MODEM User Handbook Manual page 4

3.6.1 Setting the Start Address of WAT Information .....................................................................21
Example 3-8 Setting WAT addresses ..................................................................................................21
3.6.2 Information in the WAT Header ...........................................................................................22
Example 3-9 WAT settings in the PLC (Write Remote command).....................................................23
Example 3-10 WAT settings in the PLC (Read Remote command) .....................................................23
3.7 WAT S
ETTINGS AND
SECTION 4 - TROUBLESHOOTING ............................................................................................. 25
4.1 T
HE MODEM DOES NOT RESPOND TO COMMANDS
4.2 T M D
HE ODEM IALS BUT
4.3 T M D
HE ODEM OES
4.4 T M S
HE ODEM TOPS
4.5 P O ,
OLLING CCURS BUT WILL NOT
4.6 M
ODEM OCCASIONALLY HANGS
4.7 O "R -
CCASIONAL E TRIES
SECTION 5 - AT COMMAND SET AND S - REGISTERS........................................................... 27
5.1 S C
TANDARD OMMANDS
5.2 ECC C ..........................................................................................................................30
OMMANDS
5.3 MNP 10 C
OMMANDS
5.4 W-CLASS C
OMMANDS
5.5 FAX C 1 ...............................................................................................................................30
LASS
5.6 FAX C 2 ...............................................................................................................................30
LASS
5.7 V /A C
OICE UDIO OMMANDS
5.8 S-R .................................................................................................................................32
EGISTERS
5.9 U AT C
NIQUE OMMANDS
SECTION 6 - SUPPORT SERVICE AND COMPLIANCE DETAILS......................................... 34
6.1 C S
USTOMER UPPORT
6.2 E C
UROPEAN OMPLIANCE
6.3 R E
INGER QUIVALENCE
6.4 A U ........................................................................................................................34
PPROVED SAGE
SECTION 7 - TECHNICAL DETAILS ............................................................................................ 35
7.1 M S C
ODEM ERIAL ONNECTIONS
7.2 R C
ECOMMENDED ABLE
7.2.1 A1SJ71C24-R2 Communications Module ............................................................................35
7.2.2 FX-232AW/AJ Communications Module..............................................................................36
7.2.3 PC Serial Port (9-way D-type) .............................................................................................36
7.2.4 MAC / E-Range HMI's .........................................................................................................36
7.3 LED F ...........................................................................................................................36
UNCTIONS
SECTION 8 - TECHNICAL SPECIFICATION.............................................................................. 37
8.1 R O
ATED PERATING
SECTION 9 - ACCESSORIES AVAILABLE.................................................................................. 37
SECTION 10 - PLC PROGRAMMING EXAMPLE....................................................................... 38
P
ROCEDURES BEFORE OPERATION
D N C
OES OT ONNECT
N D , R "NO DIALTONE" ...................................................25
OT IAL EPORTING
P A F P
OLLING FTER IRST OLL
D O D
IAL N EMAND
- WAT
UP DURING
" P
OCCUR DURING ROGRAMMING
................................................................................................................27
....................................................................................................................30
................................................................................................................30
...........................................................................................................31
...............................................................................................................33
.....................................................................................................................34
I .......................................................................................34
NFORMATION
N ...................................................................................................34
UMBER
.....................................................................................................35
C .........................................................................................35
ONNECTIONS
L ...........................................................................................................37
IMITS
iii
...............................................................24
..........................................................................25
..............................................................................25
.........................................................................26
...................................................................26
. ..........................................26
DATA EXCHANGE
/M .....................................26
ONITORING