Mitsubishi Electric F700 Instruction Manual page 93

Function assignment of external
terminal and control
Signal
Setting
Name
Pr.59 = 0 (initial value)
2 RH
Pr.59 = 1, 2
3 RT Second function selection
4 AU Terminal 4 input selection
5 JOG Jog operation selection
Selection of automatic restart after instantaneous power failure,
6 CS
flying start
7 OH External thermal relay input
8 REX 15 speed selection (combination with three speeds RL, RM, RH)
10 X10 Inverter operation enable signal (FR-HC, MT-HC, FR-CV connection) Pr.30
11 X11 FR-HC or MT-HC connection, instantaneous power failure detection
12 X12 PU operation external interlock
13 X13 External DC injection brake operation start
14 X14 PID control valid terminal
16 X16 PU-external operation switchover
24 MRS Output stop
25 STOP Start self-holding selection
37 X37 Traverse function selection
Forward rotation command
60 STF
(assigned to STF terminal (Pr. 178) only)
Reverse rotation command
61 STR
(assigned to STR terminal (Pr. 179) only)
62 RES Inverter reset
63 PTC PTC thermistor input (assigned to AU terminal (Pr. 184) only)
64 X64 PID forward/reverse action switchover
65 X65 PU-NET operation switching
66 X66 External/NET operation switchover
67 X67 Command source switchover

9999 No function
*1 When Pr. 59 Remote function selection = "1 or 2", the functions of the RL, RM and RH signals change as listed above.
*2 The OH signal turns on when the relay contact "opens".
CAUTION
⋅ Changing the terminal assignment using Pr. 178 to Pr. 189 (input terminal function selection) may affect the other functions.
Please 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) and 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 at the Pr. 79 Operation mode selection setting of "7", the MRS signal shares this
function.
⋅ Use common terminals to assign multi-speeds (speed 7) 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.)
(2) Response time of each signal
⋅ The response time of the X10 signal is within 2ms. However, when the X10 signal is not assigned at the Pr. 30
Regenerative function selection setting of "2" (FR-HC/MT-HC/FR-CV connection), the response time of the MRS
signal is within 2ms.
Pr. 17 MRS input selection is made invalid.
MRS
Pr.30
Setting Assignment
×
2
×
Other than 2
86
Function
High-speed operation command
Remote setting (acceleration)
*1
*2
X10 Response Time
Assignment
MRS
×
Within 2ms

Within 20ms
×
Within 20ms

Within 20ms
Related Parameters
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.57, Pr.58, Pr.162 to
Pr.165, Pr.611
Pr. 9
Pr. 4 to Pr. 6, Pr. 24 to Pr. 27,
Pr.232 to Pr.239
Pr.30
Pr. 79
Pr.11, Pr.12
Pr.127 to Pr.134, Pr.575 to
Pr.577
Pr.79, Pr.340
Pr. 17

Pr. 592 to Pr. 597



Pr. 9
Pr.127 to Pr.134, Pr.5
Pr.79, Pr.340
Pr.79, Pr.340
Pr.338, Pr.339

Pr. 17
X10

Invalid

Within 2ms
Within 2ms Valid

Valid
 

Valid
Refer to
Page
67
72
53, 56, 64,
74, 78, 95
125
69
109
78
67
83
83
142
81
184
148
87
89
206
89
89

78
184
150
150
151
