Mitsubishi Electric GT14, Руководство пользователя

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56
CONNECTION T
O
L
S
IN
DUST
R
IA
L
SY
STEMS PLC
57
CONNECTION T
O
SI
CK SAFE
T
Y
CONTROL
LER
58
CONNE
C
T
ION T
O
SI
EME
N
S PLC
59
CON
N
ECT
ION
T
O
HI
RA
TA
C
O
RPOR
AT
ION
HN
C C
O
NT
ROL
LE
R
60
CONNECTION
T
O
MURA
TEC
CONT
ROLLE
R
61
MICROCOMPUTER C
O
NNECTION
(SERI
A
L)
62
MICROCOMPUTER CONNECTION (ETHERNET)
63
MODBUS
(R)/
R
T
U
CONNECTION
61. MICROCOMPUTER CONNECTION (SERIAL)
61.5 Message Formats
61 - 47

Message Formats
The following shows the message format of the dedicated commands for a microcomputer connection of GOT.
(1) Read clock data (N) command
The following shows an example of reading the clock data of GOT.
(Assuming that the clock data of GOT has been set to "2004, June 1, 18:46:49, Tuesday".)
(Continued to next page)
Time display
2004/06/01 18:46:49
TUE
Item Message Formats
Request message
(host
GOT)
Example: Format 13 (Digital Electronics Corporation's memory link method (extended mode, ASCII code 1:n))
• Digital compatible signal (GS580 to GS583): OFF (Partly compatible)
• Digital compatible signal (GS580 to GS583): ON (Fully compatible)
This range Sum check
05
H
ENQ
(H) (L)
C E
43
H
45
H
Sum
Check
(H) (L)
Station No.
0
30
H
0
30
H
1B
H
ESC
4E
H
N
0D
H
CR
0A
H
LF
Com-
mand
This range Sum check
05
H
ENQ
(H) (L)
C 9
43
H
39
H
Sum
Check
(H) (L)
Station No.
0
30
H
0
30
H
1B
H
ESC
4E
H
N
0D
H
CR
0A
H
LF
Com-
mand