Mitsubishi Electric FR-D720S SC EC, Instruction Manual

Page: 341 / 512

Parameter Selection of operation mode and operation location
FR-D700 SC EC 6 - 191
Explanation of table:
External: Operation is valid only from external terminal signal.
NET: Control only from communication is valid.
Combined: Operation is valid from either of external terminal and communication.
—: Operation is invalid from either of external terminal and communication.
Operation
Location
Selection
Communication Operation
Command Source (Pr. 338)
0: NET 1: External
Remarks
Communication Speed Command
Source (Pr. 339)
0: NET
1:
Exter-
nal 2:
Exter-
nal
0: NET
1:
Exter-
nal 2:
Exter-
nal
Selectiv
e function
Pr
. 178 to Pr
. 182 setting
24 MRS
Output stop Combined External Pr. 79
≠
7
PU operation interlock
External
Pr. 79 = 7
(When X12 signal
is not assigned)
25 STOP Start self-holding selection — External
37 X37 Traverse function selection NET External
60 STF Forward rotation command NET External
61 STR Reverse rotation command NET External
62 RES Reset External
65 X65 PU-NET operation switchover External
66 X66
External-NET operation
switchover
External
67 X67 Command source switchover External
Tab. 6-46: Writing operation and speed commands (2)
NOTES The control source of communication is as set in Pr. 551.
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 reflected after the inverter has stopped. Until the inverter
has stopped, communication operation command source and communication speed com-
mand source before the setting change are valid.