Lika EM58 MB, Руководство пользователя

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ES58 • EM58 MODBUS®
5 Quick reference
5.1 Getting started
The following instructions are given to allow the operator to set up the device
for standard operation in a quick and safe mode.
•
Mechanically install the device, see on page 15 ff;
•
execute electrical connections, see on page 20 ff;
•
set the data transmission rate (baud rate and parity bit; see the “4.5.1
Setting data transmission rate: Baud rate and Parity bit (Figure 3)” section
on page 26); the default value set by Lika Electronic at factory set-up is
“baud rate = 19200 bit/s, parity = Even”;
•
set the node address (node ID; see the “4.5.2 Setting the node address
(Figure 3)” section on page 27); the default value set by Lika Electronic at
factory set-up is “1”;
•
10Vdc ÷ +30Vdc power supply on;
•
if you want to use the physical resolution of the device (ES58: singleturn
physical resolution = 4,096 cpr; number of physical revolutions = 1
revolution; total physical resolution = 4,096 counts; 12 bits; EM58:
singleturn physical resolution = 4,096 cpr; number of physical revolutions
= 16,384 revolutions; total physical resolution = 67,108,864 counts; 26
bits), please check that the
Scaling function item is disabled (bit 0 in the
Operating parameters [0008 hex]
register = 0; see on page 72);
•
otherwise if you need a specific resolution, please enable the
Scaling
function
item (bit 0 in the
Operating parameters [0008 hex]
register =
1; see on page 72);
•
then set the value you need for the singleturn resolution next to the
Custom counts per revolution [0000-0001 hex]
item (registers 1 and
2; see on page 65);
•
set the value you need for the overall resolution next to the
Custom total
resolution [0002-0003 hex]
item (registers 3 and 4; see on page 67);
•
now, if you need you can set the Preset next to the
Preset value [0004-
0005 hex]
register and then execute the
Perform counting preset
command bit 11 in the
Control Word [0009 hex]
register; see on page
70);
•
finally save the new setting values (
Save parameters
command bit 9 in
the
Control Word [0009 hex]
register; see on page 74).
MAN ESx58x_EMx58x MB E 1.3 Quick reference 30 of 92