Denso RC5 Spécifications Page 75

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Chapter 2 Program Flow
2-13
2.4.5 Serial Binary Transmission (Version 1.5 or later)
In Version 1.4 or earlier, the robot controller can transmit only ASCII codes via the
RS-232C ports. In Version 1.5 or later, it may support byte-controlled binary data
transmissions, increasing the types of connectable communications devices.
In Version 1.743 or later, Ethernet ports are also available in serial binary
transmission as well as RS-232C ports.
2.4.5.1 Using Serial Binary Transmission
Connect the robot controller to external equipment with an RS-232C or Ethernet
interface cable and use the following commands:
n
nn
n Data input/output commands
(1) printb Output a single byte of data.
(2) inputb Input a single byte of data.
(3) lprintb Output multiple bytes of data.
(4) linputb Input multiple bytes of data.
(5) com_encom Enable COM port.
(6) com_discom Disable COM port.
(7) com_state Get COM or Ethernet port status.
NOTE: The com_encom, com_discom, and com_state are functionally extended for
supporting Ethernet, but their conventional functions and syntaxes are not changed.
n
nn
n Transmission system
(1) Transmission method : RS-232C
(2) Transmission port : Controller RS-232C port, µVision board RS-232C port
(3) Pin array : Same as conventional
(4) Transmission status :
Controller RS-232C port Variable,
same as the previous controllers
µVision board RS-232C port
Transmission speed : 9600bps
Bit length : 8
Parity bit : None
Stop bit : 1
Flow control : None
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