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Intelligent Technologies (
IT.
) D77B-DSNAP
Pub. No. MN05004001E
15
September 2002
Fourth, follow the instructions on how to set the MAC ID and Baud Rate as outlined in Set the
DeviceNet MAC ID and Baud Rate on Page 11.
Fifth, follow the instructions on how to wire the D77B-DSNAP to DeviceNet as outlined in
Connect the D77B-DSNAP to DeviceNet on Page 10.
The D77B-DSNAP will auto configure to the FVR
IT. Starter when the D77B-DSNAP and the IT.
Starter are first powered (together). It is important that the second contactor sensor is installed
on the second contactor and that the green connector is installed into the breakout. If this is not
performed, the auto configuration will set the D77B-DSNAP up for an FRNR
IT. Starter. After the
auto configuration is complete, the D77B-DSNAP is “married” to that specific size, type and
overload range of
IT. Starter. Any attempt to install an already “married” D77B-DSNAP onto
another
IT. Starter without first performing a reset (Appendix A, Page 30) will result in the
D77B-DSNAP entering a recoverable fault state (flashing red MS/NS LED); the D77B-DSNAP
will not operate the
IT. Starter.
Default Input Assembly
The out of box input assembly (data mapped to the input registers within the system
controller) is the following:
Table 12: Input Assembly for Reversing Starter (E501, N501)
Default Output Assembly
The out of box output assembly (data mapped to the output registers within the system
controller) is the following:
Table 13: Output Assembly for Reversing Starter (E501, N501)
S751 Motor Controller
First, follow the instructions on how to mount the D77B-DSNAP as outlined in Mount the
D77B-DNSAP to the Starter on Page 7 (mounts in the same position as an FVNR starter).
Second, follow the instruction on how to connect the Starter Terminal Adapter to the starter as
outlined in Connect the Starter Terminal Adapter to the Starter on Page 9.
Assembly 106 (0x6A) – Input (Producing) – D77B-DSNAP Abbreviated Motor Starter 2
Byte
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
0
At
Reference
Reserved
CtrlFrom
Net
Ready
Running2
Running1 Warning
Fault
1
% Thermal Capacity
2
% FLA
3
Fault Code (Low byte only)
Instance 5: Extended Motor Starter
Byte
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
0
Reserved
Reserved
Reserved
Reserved
Reserved
FaultReset Run2
Run1