Mitsubishi Electronics FR-A700 Marine Battery User Manual


 
326
Selection of operation mode and operation location
(5) Selection of command source in Network operation mode (Pr. 338, Pr. 339)
There are two control sources: operation command source, which controls the signals related to the inverter start
command and function selection, and speed command source, which controls signals related to frequency setting.
In Network operation mode, the commands from the external terminals and communication (RS-485 terminals or
communication option) are as listed below.
Operation
Location
Selection
Pr. 338 Communication operation command
source
0: NET 1: External
Remarks
Pr. 339 Communication speed command
source
0: NET
1:External 2:External
0: NET
1:External 2:External
Fixed function
(Terminal-
equivalent
function)
Running frequency from
communication
NET
NET NET
NET
Terminal 2
External
⎯⎯
External
Terminal 4
External External
Terminal 1
Compensation
Selective function
Pr. 178 to Pr. 189 setting
0RL
Low speed operation com-
mand/remote setting clear
stop-on-contact selection 0
NET External NET External
Pr. 59 = "0" (multi-
speeds)
Pr. 59 = "1 , 2"
(remote)
Pr. 270 = "1, 3, 11
or 13"
(stop-on-contact)
1RM
Middle-speed operation
command/remote setting
deceleration
NET External NET External
2RH
High speed operation
command/remote setting
acceleration
NET External NET External
3RT
Second function selection/
Stop-on contact selection 1
NET External
Pr. 270 = "1, 3, 11
or 13"
(stop-on-contact)
4AU
Current input selection
Combined Combined
5JOG
Jog operation selection
External
6CS
Selection of automatic restart
after instantaneous power
failure
External
7OH
External thermal relay input
External
8REX
Fifteen speed selection
NET External NET External
Pr. 59 = "0"
(multi-speeds)
9X9
Third function selection
NET External
10 X10
Inverter operation enable
signal
External
11 X11
FR-HC connection,
instantaneous power failure
detection
External
12 X12
PU operation external
interlock
External
13 X13
External DC injection brake
operation start
NET External
14 X14
PID control valid terminal
NET External NET External
15 BRI
Brake opening completion
signal
NET External
16 X16
PU-external operation
switchover
External
17 X17
Load pattern selection forward
rotation reverse rotation boost
NET External
18 X18
V/F switching
NET External
19 X19
Load torque high-speed fre-
quency
NET External
20 X20
S-pattern acceleration/decel-
eration C switchover
NET External
22 X22
Orientation command
NET External
23 LX
Pre-excitation
NET External
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
26 MC
Control mode switchover
NET External
27 TL
Torque limit selection
NET External
28 X28
Start-time tuning start external
input
NET External