Function Assignment Of External Terminal And Control; Input Terminal Function Selection (Pr. 178 To Pr. 189) - Mitsubishi Electric FR-F720P-0.75K to 110K Instruction Manual

Fr-f700p series
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4.11 Function assignment of external terminal and control

Purpose
Assign function to input terminal
Set MRS signal (output shutoff) to NC
contact specification
Make the second function valid only
during constant speed operation.
Assign start signal and forward/
reverse command to other signals
Assign function to output terminal
Detect output frequency.
Detect output current.
Remote output function
Detect specified output power

4.11.1 Input terminal function selection (Pr. 178 to Pr. 189)

Use these parameters to select/change the input terminal functions.
Parameter
Number
178
STF terminal function selection
179
STR terminal function selection
180
RL terminal function selection
181
RM terminal function selection
182
RH terminal function selection
183
RT terminal function selection
184
AU terminal function selection
185
JOG terminal function selection
186
CS terminal function selection
187
MRS terminal function selection
STOP terminal function
188
selection
189
RES terminal function selection
The above parameters can be set when Pr. 160 User group read selection = "0". (Refer to page 201)
(1) Input terminal function assignment
⋅ Use Pr. 178 to Pr. 189 to set the functions of the input terminals.
⋅ Refer to the following table and set the parameters:
Signal
Setting
Name
Pr. 59 = 0 (initial value)
0
RL
Pr. 59 ≠ 0
Pr. 59 = 0 (initial value)
1
RM
Pr. 59 ≠ 0
Input terminal function
selection
MRS input selection
RT signal function validity
condition selection
Start signal (STF/STR)
operation selection
Output terminal function
assignment
Up-to-frequency sensitivity
Output frequency detection
Speed detection hysteresis
Output current detection
Zero current detection
Remote output
Pulse train output of output
power
Initial
Name
Value
60
61
0
1
2
3
4
5
6
24
25
62
Function
Low-speed operation command
Remote setting (setting clear)
*1
Middle-speed operation command
Remote setting (deceleration)
*1
Function assignment of external
Parameter That Must be Set
Pr. 178 to Pr. 189
Pr. 190 to Pr. 196
Pr. 41 to Pr. 43, Pr. 50, Pr. 870
Pr. 150 to Pr. 153, Pr. 166,
Pr. 495 to Pr. 497
Initial Signal
STF (forward rotation command)
STR (reverse rotation command)
RL (low-speed operation command)
RM (middle-speed operation command)
RH (high speed operation command)
RT (second function selection)
AU (terminal 4 input selection)
JOG (Jog operation selection)
CS (selection of automatic restart
after instantaneous power failure)
MRS (output stop)
STOP (start self-holding selection)
RES (inverter reset)
Related Parameters
Pr. 4 to Pr. 6, Pr. 24 to Pr. 27,
Pr. 232 to Pr. 239
Pr. 59
Pr. 4 to Pr. 6, Pr. 24 to Pr. 27, Pr.
232 to Pr. 239
Pr. 59
terminal and control
Refer to Page
133
Pr. 17
136
Pr. 155
137
Pr. 250
138
140
144
146
Pr. 167
148
Pr. 799
149
Setting Range
0 to 8, 10 to 12, 14, 16, 24,
25, 60, 62, 64 to 67, 70 to
72, 9999
0 to 8, 10 to 12, 14, 16, 24,
25, 61, 62, 64 to 67, 70 to
72, 9999
0 to 8, 10 to 12, 14, 16, 24,
25, 62, 64 to 67, 70 to 72,
9999
0 to 8, 10 to 12, 14, 16, 24,
25, 62 to 67, 70 to 72, 9999
0 to 8, 10 to 12, 14, 16, 24,
25, 62, 64 to 67, 70 to 72,
9999
Refer to
4
Page
102
106
102
106
133

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