ASPEN TECHNOLOGIES, INC. 14.4 ATF/ATV/ACF/ACV FAX MODEM Card Type Modem (asynchronous), Fax I/O Options RJ-11 line in, RJ-11 line out Maximum Data Rate 14.4Kbps Maximum Fax Rate 14.4Kbps Data Modulation Bell 103A, 212A ITU-T V.21, V.22, V.22bis, V.32, V.32bis Fax Modulation Unidentified Error Correction/Compression MNP5, V.42, V.42bis Fax Class Class I & II Data Bus 8-bit ISA [Image] CONNECTIONS Function Label Function Label RJ-11 line CN1 RJ-11 line CN2 SERIAL PORT ADDRESS SELECTION Setting J9 J10 3F8h (COM1:) Pins 1 & 2 closed Pins 1 & 2 closed 2F8h (COM2:) Pins 1 & 2 closed Pins 2 & 3 closed 3E8h (COM3:) Pins 2 & 3 closed Pins 1 & 2 closed 2E8h (COM4:) Pins 2 & 3 closed Pins 2 & 3 closed INTERRUPT SELECTION Setting J5 J6 J7 J8 3 Open Open Open Closed 4 Open Open Closed Open 5 Open Closed Open Open 7 Closed Open Open Open SUPPORTED STANDARD COMMANDS Basic AT Commands AT, A/ A, B, C, E, F, H, M, O, V, W, X, Y, Z &C, &F, &J, &L, &T, &V, &W, &Y, &Z Extended AT Commands \A, \B, \G, \L, \O, \T, \U, \Z S-Registers S0, S1, S2, S3, S4, S5, S6, S7, S8, S9, S10, S12, S14, S16, S18, S21, S22, S23 S25, S26 S27, S30, S36, S37, S38, S40, S41, S46, S48, S82, S86, S91, S95 Note: See MHI help file for complete information. Proprietary AT Command Set AUTO-MODE DETECTION Type: Configuration Format: AT [cmds] Nn [cmds] Description: Selects options for handshake modulation Command Function N0 Speed of connection follows speed set in register S7 N1 Negotiate at highest possible speed COMMUNICATIONS MODE Type: Configuration Format: AT [cmds] &Qn [cmds] Description: Selects communications mode options Command Mode &Q0 Asynchronous mode, serial port speed follows connect speed. &Q1 Asynchronous off-line command mode and synchronous connect mode. &Q2 Asynchronous off-line command mode - modem autodials first number in directory, then synchronous connect mode. &Q3 Asynchronous off-line command mode on low DTR, synchronous connect mode on high DTR. &Q5 Error correction mode &Q6 Buffered asynchronous mode &Q8 MNP mode &Q9 V.42bis mode DATA TERMINAL READY (DTR) Type: Configuration Format: AT [cmds] &Dn [cmds] Description: Selects modem response to DTR loss DIAL Type: Immediate Format: AT [cmds] D<#> [cmds] Description: Dials telephone number according to any modifiers included in the string Note: Any combination of modifiers can be used to produce the desired dial functions in sequence. Command Function DL Re-dial last number DP Pulse dialing enabled DR Answer mode enabled; originate mode disabled following handshake initiation. DS=n Dial stored telephone number n DT Tone dialing enabled/Pulse dialing disabled DW Dialing resumed following dial tone detection D, Dialing paused for amount of time specified in S8 register D! Flash function initiated. Modem commanded to go off-hook for specified time before returning on-hook. D@ Wait for Quite Answer function enabled. Modem waits until a "quiet answer," a ring-back signal followed by silence up to the time specified in S7, is received prior to executing the rest of the dial string. D^ 1300Hz calling tone enabled D; return to command state after dialing FLOW CONTROL Type: Configuration Format: AT [cmds] &Kn [cmds] Description: Enables flow control options Command Function &K0 Flow control disabled &K3 RTS/CTS flow control enabled &K4 XON/XOFF flow control enabled &K5 Transparent XON/XOFF flow control enabled PULSE DIALING RATIO Type: Configuration Format: AT [cmds] &Pn [cmds] Description: Selects pulse dial make/break ratio Command Function &P0 39/61ms at 10pps (North America) &P1 33/67ms at 10pps (Europe) &P2 39/61ms at 20pps REPORT INFORMATION Type: Immediate Format: AT [cmds] In [cmds] Description: Displays information requested Command Function I0 Reports product code I1 Reports firmware checksum I2 Tests and reports firmware checksum I3 Reports firmware revision level I4 Reports product capabilities RESULT CODES Type: Configuration Format: AT [cmds] Qn [cmds] Description: Enables modem to send result codes to the DTE Command Function Q0 Result code sending enabled Q1 Result code sending disabled Q2 Result code sending enabled in originate mode SOFT RESET Type: Immediate Format: AT [cmds] Zn [cmds] Description: Restores modem profiles previously saved in non-volatile RAM using the &W command. SPEAKER VOLUME Type: Configuration Format: AT [cmds] Ln [cmds] Description: Controls speaker volume Command Function L0 Low volume setting L1 Low volume setting L2 Medium volume setting L3 Highest volume setting Extended AT Command Set AUTO-RETRAIN - AUTO-FALLBACK/FALL-FORWARD Type: Configuration Format: AT [cmds] %En [cmds] Description: Controls auto-retrain mode and fallback/fall-forward Command Function %E0 Auto-retrain disabled %E1 Auto-retrain enabled BREAK TYPE Type: Configuration Format: AT [cmds] \Kn [cmds] Description: Configures action of break signal Command Function \K0 Online command mode enabled, send no break to remote modem \K1 Break sent to remote modem and buffered cleared \K3 Send break to remote modem immediately \K5 Send break with transmitted data COMPRESSION Type: Configuration Format: AT [cmds] %Cn [cmds] Description: Selects data compression Command Function %C0 Data compression disabled %C1 Data compression enabled COMPRESSION MODE Type: Configuration Format: AT [cmds] %Mn [cmds] Description: Selects data compression mode Command Function %M0 Compression disabled %M1 Transmit only %M2 Receive only %M3 Transmit/receive compression enabled CONNECT MODE Type: Configuration Format: AT [cmds] \Nn [cmds] Description: Controls the type of connection the modem will operate in Command Function \N0 Normal mode enabled \N1 Direct mode enabled \N2 Reliable mode enabled \N3 Auto-reliable mode enabled DICTIONARY SIZE Type: Configuration Format: AT [cmds] %Dn [cmds] Description: Selects data compression Command Function %D0 512 bytes %D1 1024 bytes %D2 2048 bytes %D3 4096 bytes ECHO DATA Type: Configuration Format: AT [cmds] \En [cmds] Description: Enables modem to echo received data Command Function \E1 One shot optimization S(status) -REGISTERS SPEED BUFFER LOWER LIMT Type: Register Format AT [cmds] S49=n [cmds] Range: 1-255 Unit: Unidentified Description: Sets speed buffer lower limit. Default=8. SPEED BUFFER UPPER LIMT Type: Register Format AT [cmds] S50=n [cmds] Range: 1-255 Unit: Unidentified Description: Sets speed buffer lower limit. Default=255.