Mitsubishi Electric FR-F820-00077 Instruction Manual page 309

Parameters
Selection of control source in Network operation mode (Pr. 338, Pr. 339)
● There are two control sources: the start command source, which controls the signals related to
the inverter stand command and function selection, and the speed command source, which
controls signals related to frequency setting.
● The table below shows the commands from the external terminals and communication (RS-485
terminals or communication option) in the Network operation mode.
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
Running frequency from communication
Fixed function
Terminal 2
(terminal-
equivalent
Terminal 4
function)
Terminal 1
Low-speed operation command/remote
0 RL setting
Clear/Stop-on-contact selection 0
Middle-speed operation command/
1 RM
remote setting deceleration
High-speed operation command/remote
2 RH
setting acceleration
Second function selection/stop-on-
3 RT
contact selection 1
4 AU Terminal 4 input selection
5 JOG Jog operation selection
6 CS No function
7 OH External thermal relay input
8 REX 15-speed selection
10 X10 Inverter run enable signal
FR-HC2/FR-CC2 connection, instantaneous
11 X11
power failure detection
12 X12 PU operation external interlock
13 X13 External DC injection brake operation start
14 X14 PID control valid terminal
16 X16 PU/External operation switchover
18 X18 V/F switchover
Output stop
24 MRS
PU operation interlock
STP
25 Start self-holding selection
(STOP)
28 X28 Start-time tuning start external input
37 X37 Traverse function selection
38 PDI1 PID multistage set point setting 1
39 PDI2 PID multistage set point setting 2
40 PDI3 PID multistage set point setting 3
Tab. 5-61: Writing operation and speed commands (1)
FR-F800
(D) Operation command and frequency command
0: NET
⎯
NET NET NET
Exter-
⎯ ⎯ ⎯
nal
⎯ ⎯
External
Compensation
NET External NET
NET External NET
NET External NET
NET
⎯ ⎯
Combined
⎯
External
External
NET External NET
External
External
External
NET
NET External NET
External
NET
Combined
External
—
NET
NET
NET External NET
NET External NET
NET External NET
1: EXT
Remarks
⎯
NET
⎯ ⎯
External
External
Pr. 59 = "0"
(multi-speed)
Pr. 59 ≠ "0" (remote)
External
Pr. 270 = "1, 3, 11, or
13" (stop-on-contact)
External
Pr. 270 = "1, 3, 11, or
External
13" (stop-on-contact)
Combined
External
Pr. 59 = "0"
External
(multi-speed)
External
External
External
External Pr. 79 ≠ "7"
Pr. 79 = "7"
When X12 signal is not
assigned.
External
External
External
External
External
External
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