Yaskawa VS-626 MC5 - Manual (Page 55)

Wiring
3.5.3 Control Circuit Terminal Connections (All Models)
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3.5.3 Control Circuit Terminal Connections (All Models)
Connections to VS-626MC5 control circuit terminals are shown in Figure 3.20.
Forward run/stop
Reverse run/stop
Multi-function contact input 1
Multi-function contact input 2
Multi-function contact input 3
Multi-function contact input 4
Multi-function contact input 5
Multi-function contact input 6
Sequence input common
Frequency reference
power supply +15 V
Frequency reference
power supply --15 V
Frequency reference
input (voltage)
Frequency reference
input (current)
Multi-function analog
input
Frequency reference
input common
3 (External fault)
4 (Fault reset)
5 (Multi-step speed
reference 1)
6 (Multi-step speed ref-
erence 2)
7 (Jog frequency reference)
8 (External baseblock)
16 (Auxiliary frequen-
cy reference)
Fault output (NO)
Fault output (NC)
Fault output common
Multi-function contact output
(Running signal)
Multi-function contact
output common
Multi-function output 1
Zero speed signal)
Multi-function output 2
(Speed agree signal)
Multi-function output common
Multi-function analog
output 1
Voltmeter
(Output frequency)
Multi-function analog
output 2
Voltmeter (Out-
put current
Multi-function analog
output common
Factory presets are shown in parentheses.
When driving an L load, such as a relay coil, always insert a flywheel diode as shown in
Figure 3.18.
1
2
11
12 (G)
15
33
13
14
17
18
19
20
9
10
25
26
27
21
23
22
FM
AM
Fig
3.20 Control Circuit Terminal Connections
3