280 Rockwell Automation Publication 1715-UM001J-EN-P - December 2020
Appendix F I/O Tag Definitions
1715-IB16D This section describes the tags that are associated with the 1715-IB16D module.
5-255 Undefined
PortA2ANStatus SINT, enumerated Enumerated adapter Ethernet port auto-negotiation status:
Value Description
0 Auto-negotiation in progress
1
Auto-negotiation of duplex and speed detection failed; by using a default
value for speed and duplex
2
Auto-negotiation of duplex but detected speed; by using a default value for
duplex
3 Successfully negotiated duplex and speed
4 Auto-negotiation not attempted, by using forced speed and duplex values
5-255 Undefined
PortB1ANStatus SINT, enumerated Enumerated adapter Ethernet port auto-negotiation status:
Value Description
0 Auto-negotiation in progress
1
Auto-negotiation of duplex and speed detection failed; by using a default
value for speed and duplex
2
Auto-negotiation of duplex but detected speed; by using a default value for
duplex
3 Successfully negotiated duplex and speed
4 Auto-negotiation not attempted, by using forced speed and duplex values
5-255 Undefined
PortB2ANStatus SINT, enumerated Enumerated adapter Ethernet port auto-negotiation status:
Value Description
0 Auto-negotiation in progress
1
Auto-negotiation of duplex and speed detection failed; by using a default
value for speed and duplex
2
Auto-negotiation of duplex but detected speed; by using a default value for
duplex
3 Successfully negotiated duplex and speed
4 Auto-negotiation not attempted, by using forced speed and duplex values
5-255 Undefined
PortA1Speed DINT Interface speed in Mbps that is in use, for example, 10 Mbps or 100 Mbps, or 0 when port is active
PortA2Speed DINT Interface speed in Mbps that is in use, for example, 10 Mbps or 100 Mbps, or 0 when port is active
PortB1Speed DINT Interface speed in Mbps that is in use, for example, 10 Mbps or 100 Mbps, or 0 when port is active
PortB2Speed DINT Interface speed in Mbps that is in use, for example, 10 Mbps or 100 Mbps, or 0 when port is active
CIPTimeouts DINT Total of all Connection Manager object Connection Timeout values
CIPConnections DINT Total number of active CIP connections
CIPLostPackets DINT Total of all CIP packets
TCP Connections DINT Total of all TCP connections
CUPUtilization DINT Echo of Connection Manager object CPU_Utilization attribute
Table 63 - Input
Tag Name Data Type Definition
Table 64 - 16-channel Digital Input, Simplex
Tag Name Data Type Definition
Fault DINT, Binary Module fault bit:
0 when a module is present and reporting valid data, OxFFF_FFFF when no
module is present, no Logix connection exists, or reported data is valid
Data INT Input state, one bit per channel for channels 0…15:
0 = Off/de-energized
1 = On, energized
Status DINT, bit-field Redundancy and power status:
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