2
-32
* 1. For a 3-wire sequence, the default settings are a 3-wire sequence for S5, multi-step speed setting 1 for S6 and multi-step speed setting 2 for S7, and jog
frequency reference for S8.
* 2. When driving a reactive load, such as a relay coil, always insert a flywheel diode as shown in Fig 2.17.
* 3. Pulse input specifications are given in the following table.
* 4. Use the photocoupler outputs when the minimum permissible load is 5 VDC or less and 10 mA or less.
Photo-
coupler
outputs
P1 Multi-function PHC output 1
Factory setting: Zero-speed
Zero-speed level (b2-01) or below when ON.
2 to 50 mA at 48 VDC
*2
P2 Multi-function PHC output 2
Factory setting: Frequency agreement detec-
tion
Frequency within 2 Hz of set frequency
when ON.
PC
Photocoupler output common
for P1 and P2
–
P3
Multi-function PHC output 3
Factory setting: Ready for operation when
ON.
C3
P4
Multi-function PHC output 4 Factory setting: Minor fault.
C4
Relay
outputs
MA
Fault output signal (NO con-
tact)
Fault when CLOSED across MA and MC
Fault when OPEN across MB and MC
Dry contacts
Contact capacity:
10 mA min. 1 A max. at
250 VAC
10 mA min. 1 A max. at
30 VDC
Minimum permissible
load: 5 VDC, 10 mA
*4
MB
Fault output signal (NC con-
tact)
MC
Relay contact output com-
mon
–
M1
Multi-function contact output
(NO contact)
Factory setting: Operating
Operating when ON across M1 and M2.
M2
Analog
moni-
tor out-
puts
FM
Multi-function analog moni-
tor 1
Factory setting: Output frequency
0 to 10 V/100% frequency
-10 to +10 VDC ±5%
2 mA max.AM
Multi-function analog moni-
tor 2
Factory setting: Current monitor
5 V/Inverter's rated current
AC Analog common –
Pulse
I/O
RP
Multi-function pulse input
*3
Factory setting: Frequency reference input
(H6-01 = 0)
0 to 32 kHz (3 kΩ)
MP Multi-function pulse monitor
Factory setting: Output frequency
(H6-06 = 2)
0 to 32 kHz (2.2 kΩ)
RS-
485/
422
R+
MEMOBUS communica-
tions input
For 2-wire RS-485, short R+ and S+ as well
as R- and S-.
Differential input, photo-
coupler isolation
R-
S+
MEMOBUS communica-
tions output
Differential output, pho-
tocoupler isolation
S-
IG Communications shield wire – –
Low level voltage 0.0 to 0.8 V
High level voltage 3.5 to 13.2 V
H duty 30% to 70%
Pulse frequency 0 to 32 kHz
Table 2.11 Control Circuit Terminals (Continued)
Type
No. Signal Name Function Signal Level
TOE-S616-60.1.book 32 ページ ２０１７年８月４日 金曜日 午後３時４１分
To Next Page
Loading...
Need help?
General