ICP DAS USA TDRS4050601 - Manual (Page 75)

Industrial Redundant Ring Switch – RS Series User Manual
TDRS4050601 nn
Table – 10 Corresponding bits and system status (for svalue)
bit Corresponding to: Condition Description
0 Power 1 a If there is a power fail
occurring on Power 1, bit 0
will be set as 1.
1 Power 2 b If there is a power fail
occurring on Power 2, bit 1
will be set as 1.
2 Master Ring Switch
indicator c If his Switch is the master
Ring Switch(the Master
LED indicator will be
“on”)
bit 2 will be set as 1.
3 Relay output status d If the relay output is
activated, bit 3 will be set
as 1.
Table – 11 Displayed hexadecimal number and current system status conditions
Returned
svalue in
hexadecimal
format Corresponding 8 bits
binary numbers Showing current
system status
condition(s):
0 00000000 a
1 00000001 b
2 00000010 c
3 00000011 a or b
4 00000100 c
5 00000101 a or c
6 00000110 b or c
7 00000111 a or b or c
8 00001000 d
9 00001001 a or d
0A 00001010 b or d
0B 00001011 a or b or d
0C 00001100 c or d
0D 00001101 a or c or d
0E 00001110 b or c or d
0F 00001111 a or b or c or d
Table – 12 Corresponding bits and jumpers
Bit 3 Bit 2 Bit 1 Bit 0
Jumper 3 Jumper 4 Jumper 5 Jumper 6
1 on 1 on 1 on 1 on
0 off 0 off 0 off 0 off