138
Function assignment of external terminal and control
4.12 Function assignment of external terminal and control
4.12.1 Input terminal function selection (Pr.178 to Pr.184)
The above parameters can be set when
Pr.160 Extended function display selection
= "0".
The setting value of "60" is available for
Pr.178
only.
The setting value of "61" is available for
Pr.179
only.
(1) Input terminal function assignment
Using
Pr.178 to Pr.184
, set the functions of the input terminals.
Refer to the following table and set the parameters:
Purpose
Parameter to set
Refer to page
To assign function to input terminal
Input terminal function
selection
Pr.178 to Pr.184
To set MRS signal (output shutoff)
to NC contact specification
MRS input selection
Pr.17
To assign start signal and forward/
reverse command to other signals
Start signal (STF/STR)
operation selection
Pr.250
To assign function to output
terminal
Output terminal function
assignment
Pr.190 to Pr.192
To detect rotation speed
Up-to-speed sensitivity
Rotation speed detection
Pr.41 to Pr.43, Pr.870
To detect output current
Output current detection
Zero current detection
Pr.150 to Pr.153
To set remote output function
Remote output
Pr.495, Pr.496
Use these parameters to select/change the input terminal functions.
Parameter
number
Name
Initial
value
Initial Signal
Setting range
178
STF terminal function selection
60
STF (forward rotation command)
0 to 5, 7, 8, 10, 12, 14,
16, 23 to 25, 29, 30, 44,
60
, 61
, 62, 65 to 67,
76, 86 to 89, 9999
179
STR terminal function selection
61
STR (reverse rotation command)
180
RL terminal function selection
0
RL (low-speed operation command)
181
RM terminal function selection
1
RM (middle speed operation
command)
182
RH terminal function selection
2
RH (high-speed operation
command)
183
MRS terminal function selection
24
MRS (output stop)
184
RES terminal function selection
62
RES (drive unit reset)
Setting Signal
Function
Related parameters
:
Valid/
:
Invalid
Refer
to
page
Speed
control
Position
control
0
RL
Pr.59
= 0 (initial
value)
Speed
control
Low-speed operation
command
Pr.4 to Pr.6, Pr.24 to Pr.27,
Pr.232 to Pr.239
Position
control
Table selection signal
Pr.4 to Pr.6, Pr.24 to Pr.27,
Pr.465 to Pr.478, etc.
Pr.59
0
Speed
control
Remote setting (setting
clear)
Pr.59
Position
control
Table selection signal
Pr.4 to Pr.6, Pr.24 to Pr.27,
Pr.465 to Pr.478, etc.
1
RM
Pr.59
= 0 (initial
value)
Speed
control
Middle-speed
operation command
Pr.4 to Pr.6, Pr.24 to Pr.27,
Pr.232 to Pr.239
Position
control
Table selection signal
Pr.4 to Pr.6, Pr.24 to Pr.27,
Pr.465 to Pr.478, etc.
Pr.59
0
Speed
control
Remote setting
(deceleration)
Pr.59
Position
control
Table selection signal
Pr.4 to Pr.6, Pr.24 to Pr.27,
Pr.465 to Pr.478, etc.
Summary of Contents for FR-E700EX
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