Bosch Rexroth Rho 4.0, Описание системы

Страница: 110 / 169

5−32 Electric Drives
and Controls Bosch Rexroth AG RhoMotion 1070072367 / 04
CAN-Bus peripheral equipment
MP−Download from VO05x
From the version VO05x, the behavior of the SRCAN module regarding
the machine parameter download (transfer of the machine parameters
from the SRCAN module into the control) is changed.
At the startup of the control (rho4.1 and rho4.0), the serial number in the
machine parameter record (P314) and the serial number saved in the
SRCAN module are compared. If both serial numbers match, the beha-
vior between the version VO05x and the previous versions
(VO01x−VO04x) does not change. If the serial numbers do not match, a
machine parameter download will be automatically started in version
VO05x.
In the preceding versions (VO01x−VO04x), no machine parameter
download will be started, but the error message ”serialnumber invalid”
(No. 399232) is displayed. If a filter file (SRCAN.bnr) is present, the filte-
red machine parameters will become effective in version VO05x at the
automatically initialized control startup.
In the preceding versions (VO01x−VO04x), the startup is not automati-
cally initialized, the filtered machine parameters are however also adop-
ted in the control. If there is no filter file in version VO05x, all machine
parameters (Backup from SRCAN module) will become effective at
the automatically initialized control startup.
In the preceding versions (VO01x−VO04x), the warning ”No MpFilter”
(No. 398848) is displayed and no machine parameter is adopted from
the SRCAN module.
For the library functions, the function rSGSrCAN() in version VO05x
changes in the same way. If a filter file is present at the machine parame-
ter download (call of rSGSrCAN ()), it will be taken into account; if there is
none, all machine parameters will be adopted from the SRCAN module
(Backup from SRCAN module).
Error messages from version VO05x:
If the serial number cannot be read at the startup (e.g. wrong parameter,
module not connected...), the error messages ”serialnb. n.readable”
(No. 396800) appears.
If it is detected after the machine parameter download that the machine
parameters are invalid (e.g. incorrect length, Mp not yet on the SRCAN
module ...), the error message ”inval.srcan−ma−para.” (No. 396928)
appears.
During the automatically initialized machine parameter download, which
can take a few seconds, the message ”machine-parameter download
out of the srcan-module” is displayed at the PHG.
Machine parameters
Machine parameter P314 contains the serial number. The serial number
for each kinematic is in machine parameter P314. The serial number has
64 characters and can be entered in the machine parameter program.
For the movement of the cursor the greater/smaller-than-keys (< >) are
used.