Global Variable Table - Omron NJ501 Connection Manual

6.2. Global Variable Table

The Controller accesses the remote I/O communications data as global variables. The
following are the settings of the global variables. Register a global variable table with the
Sysmac Studio.
Name
DN00_Area2_OUT
DN00_Status_IN
DN00_Area1_IN
■Status details
Variable name
DN00_Status_[15] to [0]
Variable name
DN00_Status_[31] to [16]
Status
General Status
Local Input Status1
Local Input Status2
Local Output Status
•Description of the general status
Bit
Bit 0 Input Power Supply Voltage Status
0:Normal
1:Error or power supply is OFF
Bit 1 Output Power Supply Voltage Status
0:Normal
1:Error or power supply is OFF
Bit 2 Standard I/O Communications
Status
0:Normal
1:Error
Data type AT
WORD %3200
BOOL[32] %3300
WORD %3302
Bit15
Local Input Status1
Bit31
Local Output Status1
General status of the Safety Network Controller. e.g., Status of
the voltage and communications.
Input terminal status of the Safety Network Controller. (Terminal
No. 0 to 7)
Input terminal status of the Safety Network Controller. (Terminal
No. 8 to 15)
Output terminal status of the Safety Network Controller.
Description
6．DeviceNet Settings
Destination device allocation
User setting Area2 (bit 00 to 15) (2 bytes)
Status (4 bytes)
User setting Area1 (bit 00 to 15) (2 bytes)
to Bit8 Bit7
to Bit24 Bit23
Local Input Status2
Description
Bit Description
Bit 4 Safety I/O Communications Error
Status
0:Normal
1:Error
Bit 5 Safety I/O Communications Status
0:Error or communications stopped
1:Normal
Bit 6 RUN Status
0:Idle Mode
1:RUN Mode
to Bit0
General Status
to Bit16
7