Mitsubishi Electric MELSEC iQ-R Series User Manual page 165

■Modem function sequence status (Un\G546)
• The current status while the modem function is used is stored as a number.
• For information on the storage value of the modem function sequence status when using the modem function, refer to the
following section.
(Page 172 Startup procedure of the modem function)
■Number of data registration for connection (Un\G547)
• The number of registered data for connection, which has been registered in the flash ROM, used by C24 for connection
processing with the target device to perform data communication is stored.
The number of registration is the number of data for connection registered in the flash ROM by the user.
• For details on registration of data for connection, refer to the following section.
(Page 181 Register/read/delete data for connection)
■Data registration status for connection (for confirmation of registration No.) (Un\G548 to 549)
• The registration status of data for connection, which has been registered in flash ROM, used by C24 for the connection
processing with the target device to perform data communication is stored.
• The registration status of each data for connection with registration numbers, No.BB8H to BD5H (3000 to 3029), is
indicated in the corresponding bit in the range shown in the figure below.
Registration status of data for connection number BB8H (3000)
Registration status of data for connection
number BC7H (3015)
Buffer memory address
Registration status of data for connection
number BD5H (3029)
Registration status of data for connection
■Number of data registration for initialization (Un\G550)
The number of registered data for initialization, which has been registered in the flash ROM, transmitted to the modem
connected to the C24 side for initialization request.
The number of registrations is the number of data for initialization registered in the Flash ROM by the user.
■Data registration status for initialization (for confirmation of registration No.) (Un\G551 to 552)
• The registration status of data for initialization, which has been registered in flash ROM, transmitted to the modem
connected to the C24 side for initialization request.
• The registration status of each data for initialization with registration numbers, No.9C4H to 9E1H (2500 to 2529), is
indicated in the corresponding bit in the range shown in the figure below.
• For details on registration of data for initialization, refer to the following section.
(Page 177 Register/read/delete data for initialization)
Registration status of the data for initialization number 9C4H (2500)
Registration status of the data for initialization
number 9D3H (2515)
Buffer memory address
Registration status of the data for initialization
number 9E1H (2529)
Registration status of the data for connection
b15 b14 b13 b12
Un\G548
Un\G549 0 0
number BC8H (3016)
b15 b14 b13 b12
Un\G551
0 0
Un\G552
number 9D4H (2516)
b2 b1
to
0 (OFF) : No registration
1 (ON) : Registration exists
to b2
to
to
0 (OFF) : No registration
1 (ON) : Registration exists
7 COMMUNICATIONS BY THE MODEM FUNCTION
7.3 Specifications of Modem Function
b0
b1 b0
163
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