2 operation and speed command source (n8 , n9 ), Age 152) – MITSUBISHI ELECTRIC FR-S520E User Manual
Page 162
152
2.16.2 Operation and speed command source (n8
, n9
)
The parameter numbers within parentheses are those for use of the parameter unit
(FR-PU04).
In the computer operation mode, commands from the external terminals and computer
are as listed below.
(Refer to page 102 for Pr. 60 to Pr. 63 (input terminal function selection).)
Used to make valid the operation and speed commands from the computer or
external terminals.
Parameter
Name
Factory
Setting
Setting
Range
Remarks
n8 (338)
Operation
command source
0
0, 1
Setting is enabled when Pr. 30 = "1"
n9 (339)
Speed
command source
0
0, 1
Operation
location
selection
n8 (Pr. 338) "operation
command source"
0:
Computer
0:
Computer
1:
External
1:
External
Remarks
n9 (Pr. 339) "speed
command source"
0:
Computer
1:
External
0:
Computer
1:
External
Fixed
function
(Terminal-
equivalent
function)
Forward rotation command
(STF)
Computer Computer
External
External
Computer link operation
frequency
Computer
Computer
2
External
External
4
External
External
Sel
e
ct
io
n f
u
nc
ti
on
Pr
.
6
0
to
Pr
. 6
3
s
e
tti
n
g
s
0
Low-speed operation
command (RL)
Computer
External
Computer
External Pr. 59 = "0"
1
Middle-speed operation
command (RM)
Computer
External
Computer
External Pr. 59 = "0"
2
High-speed operation
command (RH)
Computer
External
Computer
External Pr. 59 = "0"
3
Second function
selection (RT)
Computer Computer
External
External
4
Current input selection
(AU)
Combined
Combined
5
Start self-holding
selection (STOP)
External
External
6 Output stop (MRS)
Combined Combined External
External Pr. 79
≠ "7"
7
External thermal relay
input (OH)
External
External
External
External
8
15-speed selection
(REX)
Computer
External
Computer
External Pr. 59 = "0"
9
Jog operation selection
(JOG)
External
External
10 Reset (RES)
External
External
External
External
14
PID control valid
terminal (X14)
Computer
External
Computer
External
16
PU-external operation
switch-over (X16)
External
External
External
External
---
Reverse rotation
command (STR)
Computer Computer
External
External