Yaskawa G5HHP Drive - Manual (Page 52)

Wiring
3.5.1 Control Circuit Terminal Functions
3 - 12
3.5 Wiring Control Circuit Terminals
3.5.1 Control Circuit Terminal Functions
The functions of the control circuit terminals are shown in Table 3.2. Use the appropriate terminals for the
correct purposes.
Table 3.2 Control Circuit Terminals
External
Terminal
Code
Control PCB
Terminal
Code
Type Signal Name Function Signal Level
1TB 9 9CN 17 Forward run/stop command Forward run when CLOSED; stopped when OPEN. 24 VDC, 8 mA
10 18 Reverse run/stop command Reverse run when CLOSED; stopped when OPEN.
,
Photocoupler isolation
11 19 External fault input Fault when CLOSED; normal
when OPEN.
Multi-function contact in-
puts
(C d i l b
Photocoupler isolation
12 20 Fault reset Reset when CLOSED
p
(Command signals can be
selected by setting H1-01
13 21 Sequence
output
i l
Main/auxiliary switch Auxiliary frequency reference
when CLOSED.
selected by setting H1-01
to H1-06.)
14 22
output
signals Multi-step speed reference
2
Multi-step setting 2 when
CLOSED.
15 23 Jog frequency reference Jog run when CLOSED.
16 24 External baseblock Inverter output stopped when
CLOSED.
17 25 Sequence input common --
34 1 15 V power output 15 V power supply for analog references 15 V
(Max. current: 20 mA)
44 10 --15 V power output --15 V power supply for analog references --15 V
(Max. current: 20 mA)
36 4
Analog
input
Master speed frequency
reference
--10 to 10 V/--100% to 100%
0 to 10 V/0 to 100%
--10 to +10 V (20 kΩ)
0 to 10 V (20 kΩ)
39 6
input
signals 4 to 20 mA/0 to 100%
--10 to +10V/--100% to +100% 0 to 10V/0 to 100% 4 to 20 mA (250Ω)
42 8 Multi-function analog input --10 to 10 V/--100% to 100%
0 to 10 V/0 to 100%
Auxiliary analog input
(H3-05)
--10 to +10 V (20 kΩ)
0 to 10 V (20 kΩ)
35 3 Analog input common --
52 TB2 2 Fault output signal
(Si l
l d bl h
Terminals 23 and 52 become open when output signal is
faulty
Dry contacts
Contact capacity:
25 3 (Single-pole, double-throw
contact)
faulty.
Terminals 23 and 25 become closed when output signal is Contact capacity:
1 A max. at 250 VAC
23 1
contact) Terminals 23 and 25 become closed when output signal is
faulty.
1 A max. at 250 VAC
1 A max. at 30 VDC
53 4 Running signal (1NO con-
t t)
Operating when CLOSED. Multi-function
t t
57 5 Sequence
t t
g g (
tact)
p g
outputs
19 10CN 10
q
output
signals Zero speed detection Zero level (b2-01) or below when
CLOSED
Open-collector output
50 mA max. at 48 V*
20 12 Speed agree detection Within ±2 Hz of set frequency when
CLOSED.
50 mA max. at 48 V
50 18 Open-collector output com-
mon
--
45 2
Analog
Frequency output 0 to 10 V/100% frequency Multi-function analog monitor
1 (H4-01, H4-02)
0 to ±10 V max. ±5%
2 mA max.
48 4
Analog
output
signals
Current monitor 5 V/Inverter rated current Multi-function analog monitor
2 (H4-04,H4-05)
2 mA max.
46 3
g
Analog output common --
29 -- -- For shield connection
38 -- --
41 -- --
Shield strip
47 -- --
Shield strip
connection
-- --
51 -- --
58 -- --
3