Mitsubishi Electric FR-E710W-0.1K, Инструкция по эксплуатации

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140
Function assignment of external terminal and control
∗1
When Pr. 59 Remote function selection = "1" or "2", the functions of the RL, RM and RH signals are changed as given in the table.
∗2
When
Pr. 270 Stop-on contact control selection
= "1", functions of RL and RT signals are changed as in the table.
∗3
The OH signal turns ON when the relay contact "opens".
(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.
3 RT
Second function selection Pr. 44 to Pr. 51 142
Pr. 270 = 1
∗2
Stop-on contact selection 1 Pr. 270, Pr. 275, Pr. 276 133
4 AU Terminal 4 input selection Pr. 267 176
5 JOG Jog operation selection Pr. 15, Pr. 16 104
7 OH External thermal relay input
∗3
Pr. 9 116
8 REX
15-speed selection (combination with three speeds RL, RM,
RH) Pr. 4 to Pr. 6, Pr. 24 to Pr. 27,
Pr. 232 to Pr. 239
102
10 X10 Inverter run enable signal (FR-HC, FR-CV connection) Pr. 30, Pr. 70
130
12 X12 PU operation external interlock Pr. 79
194
14 X14 PID control valid terminal Pr. 127 to Pr. 134
246
15 BRI Brake opening completion signal Pr. 278 to Pr. 283
135
16 X16
PU-External operation switchover (turning ON X16 selects
External operation)
Pr. 79, Pr. 340 201
18 X18 V/F switchover (V/F control is performed when X18 is ON) Pr. 80, Pr. 81, Pr. 800
84 , 86 , 89 ,
120
24 MRS Output stop Pr. 17
141
25 STOP Start self-holding selection —
143
60 STF
Forward rotation command (assigned to STF terminal
(Pr. 178)
only)
— 143
61 STR
Reverse rotation command (assigned to STR terminal (Pr. 179)
only)
— 143
62 RES Inverter reset — —
65 X65
PU/NET operation switchover (turning ON X65 selects PU
operation)
Pr. 79, Pr. 340 202
66 X66
External/NET operation switchover (turning ON X66 selects
NET operation)
Pr. 79, Pr. 340 202
67 X67
Command source switchover (turning ON X67 makes
Pr. 338
and Pr. 339 commands valid)
Pr. 338, Pr. 339 205
9999 — No function — —
NOTE
Changing the terminal assignment using Pr.178 to Pr.184 (input terminal function selection) may affect the other functions.
Set parameters after confirming the function of each terminal.
Same function can be assigned to two or more terminals. In this case, the logic of terminal input is OR.
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.
Same signal is used to assign multi-speed (7 speeds) and remote setting. They cannot be set individually.
(Same signal is used since multi-speed (7 speeds) setting and remote setting are not used to set speed at the same
time.)
Switch the control method using external terminal (X18 signal) during an inverter stop. If control method between V/F
control and Advanced (General-purpose magnetic) flux vector control is switched during the operation, the actual
switchover does not take place until the inverter stops. In addition, if control method is switched to V/F control during
the operation, only second function becomes valid as V/F control and second function are selected simultaneously in
V/F control.
Turning the AU signal ON makes terminal 2 (voltage input) invalid.
Setting Signal Function Related Parameters
Refer to
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