Mitsubishi Electric FR-A700 EC, Instruction Manual

Page: 466 / 826

Function assignment of external terminals Parameter
6 - 286
6.14 Function assignment of external terminals
6.14.1 Input terminal function selection (Pr. 178 to Pr. 189)
Use these parameters to select/change the input terminal functions.
Purpose Parameters that must be set
Refer to
Section
Assign function to input terminal Input terminal function selection Pr. 178–Pr. 189 6.14.1
Set MRS signal (output shutoff) to nor-
mally closed contact specification MRS input selection Pr. 17 6.14.2
Make the second function valid only
during constant speed operation RT reflection time selection Pr. 155 6.14.3
Assign start signal and forward/
reverse command to other signals Start signal (STF/STF) operation selection Pr. 250 6.14.4
Assign function to output terminal Output terminal function selection Pr. 190–Pr. 196 6.14.5
Detect output frequency Up-to-frequency sensitivity
Output frequency detection Pr. 41–Pr. 43,
Pr. 50, Pr. 116,
Pr. 865 6.14.6
Detect output current Output current detection
Zero current detection Pr. 150–Pr. 153,
Pr. 166, Pr. 167 6.14.7
Remote output function Remote output Pr. 495–Pr. 497 6.14.9
Detect output torque Output torque detection Pr. 864 6.14.8
Pr.
No.
Name
Initial
Value
Initial Signal Setting Range Parameters referred to
Refer to
Section
178
STF terminal
function selection
60
STF (forward rotation
command)
0–20/22–28/37/42–
44/50/60/62/64–71/
9999
—
179
STR terminal
function selection
61
STR (reverse rotation
command)
0–20/22–28/37/42–
44/50/61/62/64–71/
9999
180
RL terminal
function selection
0
RL (low-speed operation
command)
0–20/22–28/37/42–
44/50/62/64–71/9999
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)
0–20/22–28/37/42–
44/50/62–71/9999
185
JOG terminal
function selection
5 JOG (Jog operation selection)
0–20/22–28/37/42–
44/50/62/64–71/9999
186
CS terminal
function selection
6
CS (selection of automatic
restart after instantaneous
power failure)
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)