Avtron ADDvantage-32, Manual

Page: 110 / 290

Control Block Description
ADDvantage-32
4-48
4.33 EIP TOUT
FIGURE 4-33. EIP TOUT BLOCK
1. Inputs
NONE:
2. Outputs
EIP GENL TO Bit
EIP IMPL TO Bit
3. Implementation
The EIP TOUT block resides in the ESBX module firmware, versions 682767v16 and
later. The outputs of this block are written from the ESBX module directly to the drive
application software, digital parameters D321:EIP GENL TO and D322:EIP IMPL TO.
The functionality of the block outputs is as follows:
D321:EIP GENL TO – This bit will remain low (Zero Bit) while there is at least one
CSP message transfer occurring to the ESBX board within 5 seconds. This bit will
transition from low to high, 5 seconds following the point where all CIP message
transfers are terminated. The bit will reset to a logic level low when CIP message
transfers resume. Refer to Appendix I for detailed information regarding the ESBX
module interface to Allen-Bradley CSP communication protocol.
D322:EIP IMPL TO - This bit will remain at a logic low while the Ethernet/IP
Implicit
message connection to the ESBX board is active and messaging is taking place at a
period less than or equal to the R.P.I. (requested packet interval) time the implicit