N700 Operating Instructions and Parts Manual
2. Installation and Wiring
11
Symbol
Terminal Name
Explanation of contents
OP
.
FW
Forward command About FW signal, ON is Forward and OFF is stop command.
1(RS)
2(AT)
3(JOG)
4(FRS)
5(2CH)
6(CF2)
7(CF1)
8(REV)
Input intelligent
Select 8 functions from 39 functions, and divide between 1
terminal and 8 terminals.
REV(Reverse), CF1~CF4(Multi-speed bit 1~4),
JOG(jogging), DB(External dc braking), SET2(2nd control),
2CH(2nd acceleration), 3CH(3rd acceleration),
FRS(free-run stop), EXT(external trip), USP(USP function),
CS(Commercial power source switching), SFT(software lock),
AT(analog input change), RESET(reset), STA(3 wire run),
STP(3wire keep), F/R(3wire direction selection),
PID(PID selection valid/invalid), PID_C(PID integrating reset),
UP(remote control, up function ),
DOWN(remote control down function),
UDC(remote control data clear ), OPE(compulsion operation),
OLR(Overload restriction change), TL(torque limit exist or no),
TRQ1(torque limit change1), TRQ2(torque limit change2),
PPI, BOK(brake confirmation), ORT(orientation),}
LAC(LAD cancel), PCLR(position deviation clear),
STAT(90 degrees the phase difference permission),
XT1, XT2, XT3 (Multi-step acceleration/deceleration time
1~3)
Input signal
Oper
ation/Functi
on Selection etc
PLC
Intelligent input
common
Change sink type and source type by short bar on control
terminals.
P24-PLC : Sink type CM1-PLC :Source type
When use external electric
power source:
(The voltage between input
and PLC)
more than DC 18V
Input interface:
(Between input and PLC)
4.7
Ω
Allowable maximum voltage:
(The voltage between input
and PLC)
27V
11(FA1)
12(RUN)
13(OL)
14(OTQ)
Output intelligent
Open collect output 4 terminal
RUN(Signal during run), FA1(Frequency arrival type 1 signal),
FA2(Frequency arrival type 2 signal),
OL(Overload advance notice signal),
OD(Output deviation for PID control), ALM(Alarm signal),
FA3(Arrival signal for only setting frequency),
OTQ(Over torque), IP(Instantaneous stop signal),
UV(Under voltage signal), TRQ(Torque limit),
RNT(RUN time over), ONT(ON time over),
THM(Thermal caution), BRK(Brake opening),
BER(Brake error), ZS(Zero speed detect signal),
DSE(Speed deviation excessive),
POK(Positioning completion),
FA4(Arrival signal for over setting frequency2),
FA5(Arrival signal for only setting frequency2),
OL2(Overload advance notice signal2),
IPALM(Instantaneous power failure alarm signal),
UVALM(Under voltage alarm signal)
CM2
Output intelligent
common
Common terminal for intelligent output 11~14 terminal.
External electric power source common terminal.
Allowable maximum
voltage DC27V
Current 50mA(0.2W)
Between 11~14teminal and
CM2:
Under 4V when ON.
AL0,RN0
AL Relay common
RN Relay common
AL0 ; AL Relay common contact, RN0 ; RN Relay common
contact
AL1,AL2
Digit
a
l (connection)
Input signal
Condition/Alarm
RN1,RN2
Alarm Relay output
terminal
RUN Relay output
terminal
Assign output function.
Output is C-contact.
Allowable maximum
AL1-AL0, RN1-RN0:
AC250V, 2A(Resister),
0.2A(Induction)
AL2-AL0, RN2-RN0:
AC250V, 2A(Resister),
0.2A(Induction)
Analogue
Sensor
TH
Thermistor input
terminal
When a thermistor is connected to terminals TH and CM1,the
inverter checks for over-temperature and will cause trip event
and turn off output to motor.
Allowable minimum
Thermistor Power 100mW
Table 2- 3 Explanation of control circuit terminal
