Intermec CV30 Intermec Terminal Emulator (ITE) Programmer's Reference Manual - Page 35
Output Commands, Clear Format Table, Clear Unit
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Chapter 1 - About 3270 and 5250 Programming Output Commands Some output commands have associated data and control information (write characters and orders). Write commands are executed immediately. Description: Restrictions: Clear Format Table The Clear Format Table command clears the format table without erasing data in the display buffer. The computer rejects the command when in an error, system request, or SS message state. Note: If the display supports a separate message line, and the message line is selected, the command is rejected only for the system request and SS message states. The command is processed with the display in error state. Format: The Clear Format Table command is formatted as follows: ESC Hex 04 Clear Format Table Hex 50 Results: When this command is executed: • The keyboard is locked. The keyboard clicker is turned off. The Input Inhibited annunciator is turned on. The insert mode is cleared (as is the annunciator). • The format table is cleared and the format table header is formatted as follows: Format ID: Hex 00 First field transmitted to host system: 0 (Resequencing is disabled) Error line: Bottom line of display • System insert cursor address is set to row 1, column 1 to clear previous Insert Cursor orders. • Pending AID requests, all keying history, and the master MDT bit are cleared. • A blinking cursor (waiting for a required Field Exit key) is reset. Note: Operator-selected reverse image and the Message Waiting annunciator are not affected by this command. Description: Restrictions: Format: Clear Unit This command clears the display and format table. The computer rejects the command when it is in the SS message state. The Clear Unit command is formatted as follows: ESC Hex 04 Clear Unit Hex 40 Intermec Terminal Emulator (ITE) Programmer's Reference Manual 23