Sr Area - Omron CQM1H - PROGRAM Programming Manual

SR Area

Controller Link Status
Area 2 (IR 190 to IR 195)
3-3

SR Area

Word Bit(s)
SR244 00 to 15 Input Interrupt 0 Counter Mode SV
SV when input interrupt 0 is used in Counter Mode (4-digit hexadecimal, 0000 to FFFF).
(Can be used as work bits when input interrupt 0 is not used in Counter Mode.)
SR245 00 to 15 Input Interrupt 1 Counter Mode SV
SV when input interrupt 1 is used in Counter Mode (4-digit hexadecimal, 0000 to FFFF).
(Can be used as work bits when input interrupt 1 is not used in Counter Mode.)
SR246 00 to 15 Input Interrupt 2 Counter Mode SV
SV when input interrupt 2 is used in Counter Mode (4-digit hexadecimal, 0000 to FFFF).
(Can be used as work bits when input interrupt 2 is not used in Counter Mode.)
SR247 00 to 15 Input Interrupt 3 Counter Mode SV
SV when input interrupt 3 is used in Counter Mode (4-digit hexadecimal, 0000 to FFFF).
(Can be used as work bits when input interrupt 3 is not used in Counter Mode.)
160
Word Bits
IR 094 00 to 15
IR 095 00 to 10
11
12 to 15
Word Bits
IR 190 00
01
02
03 to 06
07
08
09
10
11
12
13 and 14
15
IR 191 00 to 07
08 to 15
IR 192 and 00 to 15
IR 193
IR 194 and 00 to 15
IR 195
These bits mainly serve as flags related to CQM1H operation. The following
table provides details on the various bit functions.
SR 244 to SR 247 can also be used as work bits when input interrupts are not
used in Counter Mode.
Function
Not used.
Always 0
Terminator Status
0: Terminating resistance switch OFF
1: Terminating resistance switch ON
Always 0
Function
Network Parameters Error Flag
1: Error occurred; 0: No error
Data Link Table Error Flag
1: Error occurred; 0: No error
Routing Table Error Flag
1: Error occurred; 0: No error
Always 0
EEPROM Write Error Flag
1: Error occurred; 0: No error
Always 0
Node Number Duplication Error Flag
1: Error occurred; 0: No error
Network Parameters Mismatch Error Flag
1: Error occurred; 0: No error
Communications Controller Transmitter Error Flag
1: Error occurred; 0: No error
Communications Controller Hardware Error Flag
1: Error occurred; 0: No error
Always 0
Error Log Flag
1: Error record recorded; 0: No error records recorded
Polling Node's Node Number
Startup Node's Node Number
Network Participation Status
1: Participating in network; 0: Not participating in network
Not used.
Function
Section 3-3
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