Banner SC22-3E Safety Controller with Ethernet - Manual (Page 127)

3 Normal Operating Mode (including if I/O faults are present)
4 Configuration Mode
5 Waiting for System Reset (exiting Configuration Mode)
6 System Lockout
REG:BIT
Indicates the offset from 30000 or 40000 followed by the specific bit in the register.
Reserved
Banner has reserved these registers for internal use.
Seconds Since Power-up (System Info File)
The time in seconds since power was applied to the Safety Controller. May be used in conjunction with the time stamp in the Fault Log
and a real time clock reference to establish a time that a fault occurred.
SO1/2/3 is OFF Due to… (Advanced View)
A bit will be set high if the input device associated with this virtual output is a reason why the output is off.
String Format (Ethernet/IP and PCCC Protocol)
The default format Ethernet/IP string format has a 32 bit length preceding the string (suitable for ControlLogix). When configuring the
network settings using the PCI, you may click on the “Advanced” button to change this setting to a 16 bit length which corresponds to the
standard CIP “String”. Note, however, that when reading an Input Assembly that includes a string with a 16 bit length, the string length
will be preceded by an extra 16 bit word (0x0000).
The string itself is packed ASCII (2 characters per word). In some systems, the character order may appear reversed or out of order. For
example, the word “System” may read out as “yStsme”. The advanced network settings option in the PCI also allows you to “Swap”
characters so that it reads correctly.
String Format (Modbus/TCP Protocol)
The string format is packed ASCII (2 characters per word). In some systems, the character order may appear reversed or out of order.
For example, the word “System” may read out as “yStsme”. The advanced settings option in the PCI allows you to “Swap” characters so
that it reads correctly.
While the string length is provided, it is usually not required for Modbus/TCP systems. Note that if you use string length for Modbus/TCP,
the length format corresponds to the settings used for Ethernet/IP.
Time Stamp (Fault Log File)
This is the time since power up, in seconds, when the fault occurred. To use this information, such as for fault analysis, refer to section
11.3 Support Files on page 125.
Virtual Status Output
The reference designator associated with a particular Virtual Status Output (e.g., VO10 is Virtual Status Output ten).
VO Status
This identifies the location of a bit indicating the status of a Virtual Status Output. In the case of Modbus/TCP, the state of the Virtual
Status Output can be read as a discrete input, as part of an input register or holding register. The register given is the offset from 30000
or 40000 followed by the bit location within the register.
SC22-3/-3E Safety Controller Instruction Manual
P/N 133487 rev. C www.bannerengineering.com - tel: 763-544-3164 127