Filter
Top Products
6 F 3 B 0 3 6 4
74
(7) The Number of Total Devices (029EH: 1 word)
Indicates the number of the slave devices, operable on the network, specified by a parameter
setting request from the T2/T2E/T2N (setting information)
(8) The Number of Online Devices (029DH: 1 word)
Indicates the number of the slave devices which are performing data input/output with the DN211
(execution information).
(9) The Number of Bit Strobe Devices (029CH: 1 word)
Indicates the number of the bit strobe mode slave devices, operable on the network, specified by a
parameter setting request from the T2/T2E/T2N (setting information).
(10) The Number of Polling Devices (029BH: 1 word)
Indicates the number of the polling mode slave devices, operable on the network, specified by a
parameter setting request from the T2/T2E/T2N (setting information).
Note: For the slave devices which support both the polling mode and bit strobe mode, both of the bit
strobe devices and polling devices are counted.
(11) The Polling No-Response Device Map (0297H
-
029AH: 4 words)
Indicates, per bit, the individual polling
-
mode devices not responding to the transmission from the
DN211.The value in each frame in Table 4.8 indicates the node address of a slave device.
When a slave device becomes not responding, the corresponding bit turns ON. The bit for the
normal slave device is set to OFF. The corresponding bit for the slave device not selected is also set
to OFF.
F E D C B A 9 8 7 6 5 4 3 2 1 0
0297H 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0
0298H 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16
0299H 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33 32
029AH 63 62 61 60 59 58 57 56 55 54 53 52 51 50 49 48
Table 4.8 Polling No-Response Slave Devices
(12) The Bit Strobe No-Response Device Map (0293H
-
0296H: 4 words)
Indicates, per bit, the individual bit-strobe mode salve devices not responding to the transmission
from the DN211. The value in each frame in Table 4.9 indicates the node address of a slave device.
When a slave device becomes not responding, the corresponding bit turns ON. The bit for the
normal slave device is set to OFF. The corresponding bit for the slave device not selected is also set
to OFF.
F E D C B A 9 8 7 6 5 4 3 2 1 0
0293H 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0
0294H 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16
0295H 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33 32
0296H 63 62 61 60 59 58 57 56 55 54 53 52 51 50 49 48
Table 4.9 Bit Strobe No-Response Slave Devices