GEH-6385 Reference and Troubleshooting, 2300 V Drives Chapter 3 Paramters/Functions
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Function outputs
Variable Description
Run request The request to r un the drive. The det ails of the logic w hich
forms this signal is shown in the sequencer diagrams.
Jog request The request to run the drive at the appropriate jog reference
(see Local Speed Reference or Remote Speed Reference for
details on speed reference). The details of the logic which
forms this signal is shown in the sequencer diagrams.
Run command Int ernal sequencer c ommand formed fr om Run request, Jog
request and the Ready to run permissive string.
Run active Drive is running in response to Run request.
Jog active Drive is running in response to Jog request.
Related diagrams
• General Sequencing #2 (GenSeq_2)
Flux Commands A flux command (initiated by Full flux command or Standby command) will:
• Enable bridge power
• Flux the drive
• Disable the torque refer ence (if enabled)
Function inputs
Parameter Description
Full flux req sel Select s the variabl e that requests t he drive to be pre- fluxed
and waiting for a run command. This input is only active in
“Remote mode”. It is treated as a +/- edge-triggered input.
If the drive i s using a Tachles s mode motor cont rol and Flying
restart is set to Locked shaft restart, this input will request a
Standby command.
Variable Description
Full flux req, lan Request s the drive to be pre-fluxed fr om the LAN if LAN
commands OK is True. This input is only active in “Remote
mode”. It is treated as a +/- edge-triggered input.
(Also see LAN Signal Map.)