7-21
1
Before Using the Products
2
Preparation
3
Connection
4
Setup
5
Adjustment
6
When in T
rouble
7
Supplement
External scale RS232 communication procedure
Refer to the instruction manual of the host for the transmission/reception method of com-
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µ
Transmission starts
N
N
N
N
Y
Y
Y
Y
transmission finishes
05h transmission
Host requests
for absolute
data to driver
Host receives
absolute data
from driver
04h transmission
06h transmission
15h transmission
Reception of
absolute data
(15 characters)
04h reception
06h reception
05h reception
Check sum
OK'ed reception
01h transmission
00h transmission
3Dh transmission
*
1
*
2
C2h transmission
Enter the Pr5.31 value of the driver to which you want to communicate from the host to
axis (
*
1 data) of the command block, and transmit the command according to the RS232
communication protocol. For details of communication, refer to P.7-27, "Communication".
Caution
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capture multiple axes data.
,WLVUHFRPPHQGHGIRU\RXWRUHSHDWWKHDERYHFRPPXQLFDWLRQPRUH
than 2 times to confirm the absolute data coincide, in order to avoid
mis-operation due to unexpected noise.
Data of
*
1 and
*
2 are determined by the setup
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Axis address
(example)
Data of
*
1
Data of
*
2
K
3Eh
1
K
3Dh
2
K
3Ch
3
K
3Bh
4
K
3Ah
5
K
39h
6
K
K
7
K
37h
K
36h
9
K
35h
$K
34h
11
%K
33h
12
&K
32h
13
'K
31h
14
(K
K
15
)K
2Fh
16
K
2Eh
17
11h
2Dh
12h
2Ch
19
13h
2Bh
14h
2Ah
21
15h
29h
22
16h
K
23
17h
27h
24
K
26h
25
19h
25h
26
1Ah
24h
27
1Bh
23h
1Ch
22h
29
1Dh
21h
1Eh
K
31
1Fh
1Fh
Check sum becomes OK'ed when the lower
8-bit of the sum of the received absolute data
(15 characters) is 0.
7
2. Absolute system
Supplement
Transferring external scale absolute data
Note
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-
nector for External Scale).
2QO\IRUSRVLWLRQFRQWUROW\SHGRHVQRWVXSSRUWWKHELWDEVROXWHVSHFLÀFDWLRQ
,WVXSSRUWVRQO\ELWLQFUHPHQWDOVSHFLÀFDWLRQ
Phone: 800.894.0412 - Fax: 888.723.4773 - Web: www.clrwtr.com - Email: [email protected]
Содержание MINAS A5 Series
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