4.12 Function Assignment Of External Terminal And Control; Input Terminal Function Selection (Pr.178 To Pr.184) - Mitsubishi Electric FR-E700EX Instruction Manual

Function assignment of external terminal and control

4.12 Function assignment of external terminal and control

Purpose
To assign function to input terminal
To set MRS signal (output shutoff)
to NC contact specification
To assign start signal and forward/
reverse command to other signals
To assign function to output
terminal
To detect rotation speed
To detect output current
To set remote output function

4.12.1 Input terminal function selection (Pr.178 to Pr.184)

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 MRS terminal function selection
184 RES terminal function selection
The above parameters can be set when Pr.160 Extended function display selection = "0". (Refer to page 182)

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:
Setting Signal
Pr.59 = 0 (initial
value)
0 RL
Pr.59  0
Pr.59 = 0 (initial
value)
1 RM
Pr.59  0
138
Input terminal function
selection
MRS input selection
Start signal (STF/STR)
operation selection
Output terminal function
assignment
Up-to-speed sensitivity
Rotation speed detection
Output current detection
Zero current detection
Remote output
Name
Function
Low-speed operation
Speed
control
command
Position
Table selection signal
control
Remote setting (setting
Speed
control
clear)
Position
Table selection signal
control
Speed Middle-speed
control operation command
Position
Table selection signal
control
Speed Remote setting
control (deceleration)
Position
Table selection signal
control
Parameter to set
Pr.178 to Pr.184
Pr.190 to Pr.192
Pr.41 to Pr.43, Pr.870
Pr.150 to Pr.153
Pr.495, Pr.496
Initial
Initial Signal
value
60 STF (forward rotation command)
61 STR (reverse rotation command)
0 RL (low-speed operation command)
RM (middle speed operation
1
command)
RH (high-speed operation
2
command)
24 MRS (output stop)
62 RES (drive unit reset)
Related parameters
Pr.4 to Pr.6, Pr.24 to Pr.27,
Pr.232 to Pr.239
Pr.4 to Pr.6, Pr.24 to Pr.27,
Pr.465 to Pr.478, etc.
Pr.59
Pr.4 to Pr.6, Pr.24 to Pr.27,
Pr.465 to Pr.478, etc.
Pr.4 to Pr.6, Pr.24 to Pr.27,
Pr.232 to Pr.239
Pr.4 to Pr.6, Pr.24 to Pr.27,
Pr.465 to Pr.478, etc.
Pr.59
Pr.4 to Pr.6, Pr.24 to Pr.27,
Pr.465 to Pr.478, etc.
Refer to page
Pr.17
Pr.250
Setting range
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
 Valid/ Invalid
: :
Speed Position
control control




 










138
140
142
144
149
150
152
Refer
to
page
117
95
122
95
117
95
122
95