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Chapter 5 Signal Mapping Innovation Series Medium Voltage GP Type - G Drives GEH-6385
Boolean Variable Map
Reference Feedback
Byte Variable Functionality Vari able Functionality
1 Heartbeat ref, lan
(Lan_Htbt_Ref)
Heartbeat function:
transitions expected
Heartbeat fbk, lan
(Lan_Htbt_Fbk)
Heartbeat function:
loopback Heartbeat ref, lan
2 Fault reset req, lan
(Lan_Flt_Rst)
Fault reset select
(Flt_Rst_Adr)
Behavior 1, edge
No faults or al arms
(No_Flt)
no active (uncleared) faults,
"not (trip OR alarm)"
3 Trip request, lan
(Lan_Trp_Req)
Fault.Lan trip request
(Lan_Trp)
Behavior 0
Trip fault active
(Trip_Flt)
active trip fault,
"trip"
4 Alarm request, lan
(Lan_Alm_Req)
Fault.Lan alarmrequest
(Lan_Alm)
Behavior 0
Local fault string
(Loc_Flt)
local hardware permissive; bridge
inhibited
5 Not Used System fault string
(Sys_Flt)
system hardware permissive; bridge
inhibited
6 Not Used Ready to Run
(Run_Rdy)
device is ready & will respond to run
request
7 Not Used Bridge is on
(Brg_Pwr_Enb)
bridge power enabled;
sequencer command
8 Not Used Running
(Running)
Set, Clear:
Ref_Enb_Stat & Sreg_Stat ,
/Ref_Enb_Stat & /Sreg_Stat
9 Run request, lan
(Lan_Run_Req)
Run request select
(Run_Req_Adr)
Behavior 1, edge
Run active
(Run_Act)
Running &
( Run_Req & /Jog_Req )
10 Jog request, lan
(Lan_Jog_Req)
Jog request select
(Jog_Req_Adr)
Behavior 1, edge
Jog active
(Jog_Act)
Running &
( Jog_Req )
11 X stop request, lan
(Lan_Xstp_Req)
X stop request sel
(X_Stp_Adr)
Behavior 1, level
X stop active
(X_Stp_Cmd)
result of Xstop requests
12 Full flux req, lan
(Lan_FFlx_Req)
Full flux req sel
(Fflx_Req_Adr)
Behavior 1, edge
Full flux active
(Seq_Stat.Flx_Enb_S
tat)
flux model indicates that
net commanded flux
is established
13 Rev mode req, lan
(Lan_Rev_Req)
Reverse select
(Rev_Req_Adr)
Behavior 2
Reverse mode active
(Reverse)
result of Rev mode requests
14 Torque mode req,
lan
(Lan_Tref_Enb)
Torque mode sel
(Tref_Enb_Adr)
Behavior 2
Torque mode active
(Trq_Mode_Act)
speed regulator function is
regulating torque