7-17
1
Before Using the Products
2
Preparation
3
Connection
4
Setup
5
Adjustment
6
When in T
rouble
7
Supplement
RS232 Communication Protocol
Refer to the instruction manual of the host for the transmission/reception method of com-
mand.
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
2Dh transmission
*
1
*
2
D2h 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.
2. Absolute system
Transferring absolute data
Data of
*
1 and
*
2 are determined by the setup
RI3U´$[LVDGGUHVVµ
Axis address
(example)
Data of
*
1
Data of
*
2
0
00h
2Eh
1
01h
2Dh
2
02h
2Ch
3
03h
2Bh
4
04h
2Ah
5
05h
29h
6
06h
28h
7
07h
27h
8
08h
26h
9
09h
25h
10
0Ah
24h
11
0Bh
23h
12
0Ch
22h
13
0Dh
21h
14
0Eh
20h
15
0Fh
1Fh
16
10h
1Eh
17
11h
1Dh
18
12h
1Ch
19
13h
1Bh
20
14h
1Ah
21
15h
19h
22
16h
18h
23
17h
17h
24
18h
16h
25
19h
15h
26
1Ah
14h
27
1Bh
13h
28
1Ch
12h
29
1Dh
11h
30
1Eh
10h
31
1Fh
0Fh
Check sum becomes OK'ed when the lower
8-bit of the sum of the received absolute data
(15 characters) is 0.
Note
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,WVXSSRUWVRQO\ELWLQFUHPHQWDOVSHFLÀFDWLRQ
Phone: 800.894.0412 - Fax: 888.723.4773 - Web: www.clrwtr.com - Email: [email protected]
Summary of Contents for MINAS A5 Series
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