62 Rockwell Automation Publication 2099-UM001G-EN-P - December 2022
Chapter 3 Kinetix 7000 Connector Data
The regenerative power supply OK provides status on the regenerative converter;
in doing so, provides status to the Kinetix 7000 drive that there is DC bus power.
Selecting the 8720MC-RPSxxx on the Power tab in the Kinetix 7000 drive I/O
configuration in RSLogix requires the customer to provide a 24V DC power
source to GPIO pins 7 and 8 as shown in Tab l e 2 3
and in the interconnect
diagrams in Appendix
B. A failure to do so will cause a Regen_PS_OK (E111)
fault, which indicates that he Regen_OK signal is missing at pins 7 and 8 of the
GPIO connector. Kinetix 7000 drive firmware provides an additional 50 ms
debounce.
Table 23 - General-purpose I/O Regenerative Power Supply OK Specifications
Figure 40 - General-purpose I/O Regenerative Power Supply OK Diagram
General-purpose Relay (GPR Connector)
Two general-purpose relay connections are accessed through the GPR connector.
GPR1+ is a normally open, dry relay contact, supporting 2 A at 30V DC ±10%
with suppression. This relay defaults to Motor Brake control, and specifically
provides suppression. GPR2+ is a normally open, dry relay contact, supporting 2
A at 250V AC or 2 A at 30V DC without suppression. This relay defaults to
Drive OK. An external 24V DC power source must be supplied.
The following are default values for the general-purpose relays.
Table 24 - General-purpose Relay Outputs Descriptions
Pin Signal Description On Condition Off Condition
7 Regen_OK+ Optically isolated (500V), single-ended active high signal 12…38V DC @
3.3…12 mA
less than 6.6V DC, less
than 1.5 mA
8 Regen_OK-
Regen_OK+
Regen_OK-
Regen_OK
Output: Default Relay Setting in
RSLogix Software
Description
GPR1+ Motor Brake Turn-on and turn-off delays are specified by the Brake
Engage Delay Time and Brake Release Delay Time in
RSLogix software.
GPR2+ Drive OK (DROK)
To Next Page
Loading...
Need help?
General
