Stagehand Mini
2
Manual
Page 21
5
Aux Output 1 (120mA N.O)
6
Aux Output 2 (120mA N.O)
7
Aux Output 2 (120mA N.O)
8
RS485 A
10
RS485 B
11
Power Common
12
Power +12VDC
Auxiliary
Outputs
Each
Drive Comm
connector houses two dry‐contact outputs that are rated for 120mA each. These outputs are
unimaginatively named
Aux Output 1
and
Aux Output 2
. The purpose of these outputs is not set in stone, but
as of the first release (July 2014, firmware v22) Aux Output 1 is programmed to open and close in the following
situations:
Situation
Aux Output 1 Open/Close
Idle, no motion being commanded.
Open
Jogging initiated on manual mode, but 0% speed.
Open
Jogging at greater than 0% speed.
Closed
Programmed cue started, but running for less than
250ms.
Open
Programmed cue has been running for at least
250ms.
Closed
Aux Output 1
behavior was created to help with a specific hydraulic system where additional lock valves need to
be engaged and disengaged with a slight delay.
Aux Output 2
is currently not used, but certainly will find some use in the future. If you have a need, please
contact us to discuss your application.
RS485
Serial
Link
Each controller in the Stagehand Mini
2
has an RS485 serial link that will, in the future, be used to communicate
directly with a VFD (Variable Frequency Drive) to garner status information from the drive. As of this writing,
Spikemark does not yet support this feature but it is planned for future updates.