8. COMMUNICATION DATA LIST
IMR02E20-E1
37
Continued from the previous page.
No.
Name
Iden-
tifier
Chan-
nel
Register address
Digits
Attri-
bute
Struc-
ture
Data range
Factory
set value
HEX DEC
12
Backup memory state
monitor
(Function module*)
CZ
CH1
CH100
0066
00C9
102
201
1 RO
M 0: The content of the backup
memory does not coincide with
that of the RAM.
1: The content of the backup
memory coincides with that of
the
RAM.
13
Unused
00CA
202
14
Unused
00CB
203
15
Network error code
ES CH1 00CC 204 7 RO
U 0: Normal
1: Network operation not possible
16
Unused
00CD
0131
205
305
17
Monitor for the
number of connected
modules
QK
CH1
0132
306
7
RO
U
0 to 31
18
RUN/STOP transfer
1
(COM-ML)
SR CH1 0133 307 1 R/W
U 0:
STOP
(Control
stop)
1: RUN (Control start)
0
19
RUN/STOP transfer
2
(Function module*)
SW
CH1
CH100
0134
0197
308
407
1 R/W
M 0:
STOP
(Control
stop)
1: RUN (Control start)
20
Control RUN/STOP
holding setting
2
(Function module*)
X1 CH1
CH100
0198
01FB
408
507
1 R/W
M 0: Not holding (STOP start)
1: Holding (RUN/STOP hold)
21
Unused
8000
·
·
·
8003
32768
·
·
·
32771
22
Host communication
protocol
3
VP CH1 8004 32772
1 R/W
U 0: RKC communication
1: Modbus
0
23
Host communication
communication
speed
3
VU
CH1
8005
32773
1
R/W
U
0: 4800 bps
1: 9600 bps
2: 19200 bps
3: 38400 bps
2
24
Host communication
data bit
configuration
3
VW
CH1 8006 32774
7 R/W
U 0 to 5
Refer to
Table 1: Data bit
configuration
0
25
Host communication
interval time
VX
CH1
8007
32775
7
R/W
U
0 to 250 ms
10
26
Unused
8008
8010
32776
32784
*
Function module: Z-TIO module, Z-DIO module or Z-CT module
1
When RUN/STOP transfer (Each unit) becomes STOP, the set lock (Identifier: LK, Resister address: 5E0CH to 5E1BH) of the Z-CT module
becomes “0: Unlock.”
2
This item does not support a Z-CT module.
3
Data that are activated by rebooting
Table 1: Data bit configuration
Set value Data bit Parity bit Stop bit Settable communication
0 8
Without
1
Modbus
RKC communication
1 8
Even
1
2 8
Odd
1
3 7
Without
1
RKC communication
4 7
Even
1
5 7
Odd
1
Continued on the next page.
