Omron NE1A-EDR01 - Page 80

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NE1A Series Monitoring Section 4-6
(3) Overall Status
Read Data Format (Read Size: 1 Byte)
Status
(4) Safety Input Monitor
Five bytes of data are read. For details on the data format that is read,
refer to Safety Input Terminal Monitor Format below.
(5) Safety Input Status
Six bytes of data are read. For details on the data format that is read, refer
to Safety Input Terminal Monitor Format below.
(6) Safety Output Monitor
One byte of data is read. For details on the data format that is read, refer
to Safety Output Terminal Monitor Format below.
(7) Safety Output Status
Four bytes of data are read. For details on the data format that is read,
refer to Safety Output Terminal Monitor Format below.
Safety Input Terminal
Monitor Format
Safety Input Monitor
+0 Status
Bit Meaning
0 Input Power Supply Voltage Status Flag
OFF: Always ON, ON: Voltage error or power supply OFF
1 Output Power Supply Voltage Status Flag
OFF: Always ON, ON: Voltage error or power supply OFF
2 Standard I/O Communications Error Flag
OFF: No error, ON: Error
3 Standard I/O Communications Status Flag
OFF: I/O communications stopped or error, ON: I/O communications
being executed
4 Safety I/O Communications Error Flag
OFF: No error, ON: Error
5 Safety I/O Communications Status Flag
OFF: I/O communications stopped or error, ON: I/O communications
being executed
6 Operation Mode Flag
OFF: Other than RUN, ON: RUN
7 NE1A-series Status Flag
OFF: Error, ON: Normal
Offset
(bytes)
Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0
+0 Safety input
terminal No.
7 monitor
Safety input
terminal No.
6 monitor
Safety input
terminal No.
5 monitor
Safety input
terminal No.
4 monitor
Safety input
terminal No.
3 monitor
Safety input
terminal No.
2 monitor
Safety input
terminal No.
1 monitor
Safety input
terminal No.
0 monitor
+1 Safety input
terminal No.
15 monitor
Safety input
terminal No.
14 monitor
Safety input
terminal No.
13 monitor
Safety input
terminal No.
12 monitor
Safety input
terminal No.
11 monitor
Safety input
terminal No.
10 monitor
Safety input
terminal No.
9 monitor
Safety input
terminal No.
8 monitor
+2 Safety input
terminal No.
23 monitor
Safety input
terminal No.
22 monitor
Safety input
terminal No.
21 monitor
Safety input
terminal No.
20 monitor
Safety input
terminal No.
19 monitor
Safety input
terminal No.
18 monitor
Safety input
terminal No.
17 monitor
Safety input
terminal No.
16 monitor