Mitsubishi Electric FR-D700 Instruction Manual page 113

(1) Input terminal function assignment
Using Pr. 178 to Pr. 182, 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 ∗1
Pr. 59 = 0 (initial value)
1 RM
Pr. 59 ≠ 0 ∗1
Pr. 59 = 0 (initial value)
2 RH
Pr. 59 ≠ 0 ∗1
3 RT Second function selection
4 AU Terminal 4 input selection
5 JOG Jog operation selection
External thermal relay input ∗2
7 OH
15-speed selection (combination with three speeds RL, RM,
8 REX
RH)
10 X10 Inverter run enable signal (FR-HC, FR-CV connection)
12 X12 PU operation external interlock
14 X14 PID control valid terminal
PU-external operation switchover (turning on X16 selects
16 X16
external operation)
18 X18 V/F switchover (V/F control is exercised when X18 is on)
24 MRS Output stop
25 STOP Start self-holding selection
37 X37 Traverse function selection
60 STF Forward rotation (assigned to STF terminal (Pr. 178) only)
Reverse rotation command (assigned to STR terminal (Pr. 179)
61 STR
only)
62 RES Inverter reset
PU/NET operation switchover (turning on X65 selects PU
65 X65
operation)
External/NET operation switchover (turning on X66 selects
66 X66
NET operation)
Command source switchover (turning on X67 makes Pr. 338
67 X67
and Pr. 339 commands valid)
9999 — No function
∗1 When Pr. 59 Remote function selection ≠ "0", the functions of the RL, RM and RH signals are changed as given in the table.
∗2
The OH signal turns on when the relay contact "opens".
NOTE
Changing the terminal assignment using Pr.178 to Pr.182 (input terminal function selection) may affect the other functions.
Make setting after confirming the function of each terminal.
One function can be assigned to two or more terminals. In this case, the terminal inputs are ORed.
The priorities of the speed commands are in order of jog > multi-speed setting (RH, RM, RL, REX) > PID (X14).
When the X10 signal (FR-HC, FR-CV connection-inverter operation enable signal) is not set or when the PU operation
external interlock (X12) signal is not assigned with Pr.79 Operation mode selection set to "7", the MRS signal shares this
function.
Use common terminals to assign multi-speeds (7 speeds) and remote setting. They cannot be set individually.
(Common terminals are used since these functions are designed for speed setting and need not be set at the same
time.)
When V/F control is selected by V/F switchover (X18 signal), second function is also selected at the same time.
Control between V/F and general-purpose magnetic flux can not be switched during operation. In case control is
switched between V/F and general-purpose magnetic flux, only second function is selected.
Turning the AU signal on makes terminal 2 (voltage input) invalid.
(2) Response time of each signal
The response time of the X10 signal and MRS signal is within 2ms.
The response time of other signals is within 20ms.
Function assignment of external terminal and control
Function
Low-speed operation command
Remote setting (setting clear)
Middle-speed operation command
Remote setting (deceleration)
High-speed operation command
Remote setting (acceleration)
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
Pr. 4 to Pr. 6, Pr. 24 to Pr. 27,
Pr. 232 to Pr. 239
Pr. 59
Pr. 44 to Pr. 51
Pr. 267
Pr. 15, Pr. 16
Pr. 9
Pr. 4 to Pr. 6, Pr. 24 to Pr. 27,
Pr. 232 to Pr. 239
Pr. 30, Pr. 70
Pr. 79
Pr. 127 to Pr. 134
Pr. 79, Pr. 340
Pr. 80
Pr. 17
—
Pr. 592 to Pr. 597
—
—
—
Pr. 79, Pr. 340
Pr. 79, Pr. 340
Pr. 338, Pr. 339
—
Refer to
Page
84
88
84
88
84
88
111
145
86
95
84
105
160
207
167
70, 100
110
112
221
112
112
—
168
168
171
—
4
109