Справочник Пользователя для Mitsubishi Electronics FR-A700
231
Function assignment of external terminal and control
4
4.15 Function assignment of external terminal and control
4.15.1 Input terminal function selection (Pr. 178 to Pr. 189)
..............Specifications differ according to the date assembled. Refer to page 484 to check the SERIAL number.
Purpose
Parameter that must be Set
Refer to Page
Assign function to input terminal
Input terminal function
selection
selection
Pr. 178 to Pr. 189
Set MRS signal (output shutoff) to
normally closed contact specification
normally closed contact specification
MRS input selection
Pr. 17
Make the second (third) function
valid only during constant speed
operation
valid only during constant speed
operation
RT reflection time selection
Pr. 155
Assign start signal and forward/
reverse command to other signals
reverse command to other signals
Start signal (STF/STR)
operation selection
operation selection
Pr. 250
Assign function to output terminal
Output terminal function
assignment
assignment
Pr. 190 to Pr. 196
Detect output frequency
Up-to-frequency sensitivity
Output frequency detection
Low speed detection
Output frequency detection
Low speed detection
Pr. 41 to Pr. 43, Pr. 50, Pr. 116,
Pr. 865
Detect output current
Output current detection
Zero current detection
Zero current detection
Pr. 150 to Pr. 153, Pr. 166,
Pr. 167
Remote output function
Remote output
Pr. 495 to Pr. 497
Detect output torque
Output torque detection
Pr. 864
Use these parameters to select/change the input terminal functions.
Parameter
Number
Name
Initial
Value
Value
Initial signal
Setting Range
178
STF terminal function selection
60
STF (forward rotation command)
0 to 20, 22 to 28, 42 to 44, 60,
62, 64 to 71, 74, 83, 9999
62, 64 to 71, 74, 83, 9999
179
STR terminal function selection
61
STR (reverse rotation command)
0 to 20, 22 to 28, 42 to 44, 61,
62, 64 to 71, 74, 83, 9999
62, 64 to 71, 74, 83, 9999
180
RL terminal function selection
0
RL (low-speed operation command)
0 to 20, 22 to 28, 42 to 44,
62, 64 to 71, 74, 83, 9999
62, 64 to 71, 74, 83, 9999
181
RM terminal function selection
1
RM (middle-speed operation command)
182
RH terminal function selection
2
RH (high speed operation command)
183
RT terminal function selection
3
RT (second function selection)
184
AU terminal function selection
4
AU (terminal 4 input selection)
0 to 20, 22 to 28, 42 to 44, 62
to 71, 74, 76, 83, 9999
to 71, 74, 76, 83, 9999
185
JOG terminal function selection
5
JOG (Jog operation selection)
0 to 20, 22 to 28, 42 to 44,
62, 64 to 71, 74, 76, 83, 9999
62, 64 to 71, 74, 76, 83, 9999
186
CS terminal function selection
6
CS (selection of automatic restart
after instantaneous power failure)
after instantaneous power failure)
0 to 20, 22 to 28, 42 to 44,
62, 64 to 71, 74, 83, 9999
62, 64 to 71, 74, 83, 9999
187
MRS terminal function selection
24
MRS (output stop)
188
STOP terminal function selection
25
STOP (start self-holding selection)
189
RES terminal function selection
62
RES (inverter reset)