Interfaces
7-6
Transmit Clock (TC)
- An optional timing signal for transmitted data that may be provided by
a Data Set with synchronous interface.
Receive Clock (RC)
- An optional timing signal for Received Data that may be provided by a
Data Set with synchronous interface.
External Clock (EC)
- An asynchronous timing clock stream pulsed at 16 times the data bit
input rate from an external TTL source when external baud rate has been selected.
Table 7-3. Serial Interface Pin Assignments
INPUT SIGNALS
OUTPUT SIGNALS
SIGNAL
PIN
SIGNAL
PIN
Received Data
Clear To Send
Data Set Ready
Carrier Detect
Transmit Clock
Receive Clock
External Clock
Transmitted Data
Request To Send
Data Terminal Ready
Chassis Ground
Reverse Channel Send
Signal Ground
3
5
6
8
15
17
25
2
4
11,14
20
1
7
Serial Interface Protocols
The following serial interface protocol characters are available. The protocol is configuration
selectable from the control panel to meet host interface requirements.
XON/XOFF
- The printer transmits an XON (11 Hex) character when entering the online
state or when the buffer is almost empty. The printer transmits an XOFF (13 Hex) character
when entering the offline state or when the buffer is almost full.
ETX/ACK
- With ETX/ACK protocol selected, the printer interface operates in a block strucĆ
tured mode. The host sends a block of data (commonly 128 characters) in response to an ACK
(06 Hex) character sent from the printer. The host marks the end of the block of data with an
ETX (03 Hex) character. When the printer recognizes the ETX character, the printer releases
the data block to be printed and checks the space available in the buffer. If space is available for
the next block of data, the printer sends ACK to the host. If space is not available, the printer
withholds ACK until sufficient space is available.
ACK/NAK
- With ACK/NAK protocol selected, the printer responds as described for ETX/
ACK protocol except the printer monitors the received data for parity error. If a parity error is
Summary of Contents for P6000L
Page 1: ...P600L P6200L Line Printers User s Reference Manual R...
Page 2: ......
Page 3: ...P6000L P6200L Line Printers User s Reference Manual R P N 140576 001 Rev C...
Page 20: ...Overview 1 6...
Page 28: ...Operation 2 8 Figure 2 4 Paper Adjustment Controls Floor Cabinet Model...
Page 34: ...Operation 2 14 Figure 2 10 Loading Paper...
Page 51: ...3 7 Configuration Figure 3 1 Sample Configuration Printout...
Page 56: ...Configuration 3 12 Figure 3 4 PCBA Removal Pedestal Model Printer...
Page 100: ...Vertical Format Units 5 16...
Page 167: ...7 9 Interfaces Figure 7 1 Alternate Terminating Resistor Location Floor Cabinet Model...
Page 169: ...7 11 Interfaces Figure 7 2 Alternate Terminating Resistor Location Pedestal Model...
Page 190: ...RibbonMinder 9 14...
Page 200: ...Installation 10 10 Figure 10 9 Side Shock Mount Restraint Screw Removal Floor Cabinet Model...
Page 202: ...Installation 10 12 Figure 10 10 Pedestal Legs Installation Pedestal Model...
Page 206: ...Installation 10 16 Figure 10 14 Shipping Restraint Removal Pedestal Model...
Page 208: ...Installation 10 18 Figure 10 16 Cable Connections Pedestal Model...
Page 210: ...Installation 10 20...
Page 212: ...Appendix A 2...
Page 213: ...B 1 Appendix APPENDIX B Serial Emulation Mode Character Set 1 80 9F Control Codes...
Page 214: ...Appendix B 2 Serial Emulation Mode Character Set 2 80 9f Printable Symbols...
Page 215: ...B 3 Appendix P Series Mode Character Set 1 80 9f Control Codes...
Page 216: ...Appendix B 4 P Series Mode Character Set 2 80 9f Printable Symbols...
Page 217: ...B 5 Appendix International Characters...
Page 218: ...Appendix B 6...
Page 232: ...P6000L P6200L User s Reference Manual Index 6...
Page 233: ......