3Controller
Options
3-85
■ Functions
(1) Controller communication function
・ This function allows to update and download programs as well as to monitor various statuses.
・The personal computer support software (sold separately) is available as a robot controller programming support
tool.
Refer to (9), Page 95, "(11) Personal computer support software/Personal computer support software mini"
of details.
(2) Data link function
・ The data link function allows to link numerical values and position data between robot programs and a personal
computer using the MELFA-BASIC IV language (OPEN/PRINT/INPUT instruction).
・ Data can be exchanged one to one by specifying the COM number at the communication open destination.
■ Pin assignment
(1) RS-232C pin assignment
Refer to Page 83, "(5) Personal computer cable".
(2) RS-422 pin assignment
Fig.3-35 ： D-SUB25 Pin Female Connector (RZ581 Board Side)
Pin no. Abbreviated signal name Signal name
Signal direction
2A-RZ581 ⇔ Device on other end
1 FG Frame ground
7, 9 SG Signal ground
13 TXD+(SDA) Transmission data (+)
25 TXD-(SDB) Transmission data (-)
11 DTR+(RSA) Terminal ready (+)
23 DTR-(RSB) Terminal ready (-)
12 RXD+(RDA) Reception data (+)
24 RXD-(RDB) Reception data (-)
10 DSR+(CSA) Data set ready (+)
22 DSR-(CSB) Data set ready (-)
1
13
25
14
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