Mitsubishi Electric FR-F820-00077 Instruction Manual page 310

(D) Operation command and frequency command
Pr. 338 "Communication operation command
Operation
source"
location
selection
Pr. 339 "Communication speed command source" 0: NET 1: EXT 2: EXT 0: NET 1: EXT 2: EXT
46 TRG Trace trigger input
47 TRC Trace sampling start/end
48 X48 Power failure stop external
50 SQ Sequence start
51 X51 Fault clear signal
60 STF Forward rotation command
61 STR Reverse rotation command
62 RES Inverter reset
64 X64 During retry
65 X65 PU/NET operation switchover
66 X66 External/NET operation switchover
67 X67 Command source switchover
70 X70 DC feeding operation permission
71 X71 DC feeding cancel
72 X72 PID P control switchover
73 X73 Second PID P control switchover
77 X77 Pre-charge end command
78 X78 Second pre-charge end command
Second PID forward/reverse action
79 X79
switchover
80 X80 Second PID control valid terminal
81 PGT PID gain tuning start/forced end
84 X84 Emergency drive execution command
Control signal input for main circuit power
94 X94
supply MC
95 X95 Converter unit fault input
96 X96 Converter unit fault (E.OHT, E.CPU) input
97 X97 Cleaning valid
98 X98 Cleaning trigger
Tab. 5-61: Writing operation and speed commands (2)
Explanation of terms in table
External (EXT)
NET
Combined
⎯
Compensation :
NOTES The command source of communication follows the Pr. 550 and Pr. 551 settings.
The Pr. 338 and Pr. 339 settings can be changed while the inverter is running when Pr. 77 = "2".
Note that the setting change is applied after the inverter has stopped. Until the inverter has
stopped, communication operation command source and communication speed command
source before the setting change are valid.
5 - 138
NET
NET
NET
NET
NET
NET
NET
NET
: Commands from external terminal are only valid.
: Commands via communication are only valid.
: Command from both external terminal and communication is valid.
: Command from either of external terminal and communication is invalid.
Commands are valid only from external terminal signals when
Pr. 28 "Multi-speed input compensation selection" = "1".
0: NET 1: EXT
NET External
NET External
External
External, NET External
Combined External
NET External
NET External
External
External NET
External
External
External
NET External
NET External
External NET
External NET
External NET
External NET
External NET
External NET
External NET
Combined
External
External
External
NET External
NET External
Parameters
Remarks
Pr. 414 = "1": Valid
when there is external
or network input
Pr. 414 = "2": External
External
External
External
External
External
External
External
External