User`s manual

28 FP5/GP5 User’s Manual
Chapter 1 - Receiving & Installation
Wiring
Control Circuit Wiring
The following table outlines the functions of the control circuit terminals.
Control Circuit Terminals
Classifi-
cation
Terminal Function Description Signal Level
Multi-function Input Signal
S1 Forward run/stop Forward run when closed, stop when open
Photo-coupler
insulation
Input: +24VDC 8mA
S2 Reverse run/stop
Reverse run when closed,
stop when open
Multi-function contact
inputs (n036 to n040)
S3 External fault input
Fault when closed, normal
state when open
S4 Fault reset input Reset when closed
S5 Multi-step speed reference 1 Enabled when closed
S6 Multi-step speed reference 2 Enabled when closed
SC Sequence input common terminal —
Analog Input Signal
FS +15V Power supply output For analog command +15V power supply
+15V (allowable cur-
rent 20mA max.)
FV Frequency reference input (voltage)0 to +10V/100% n043 = “FV=MSTR”:
FV enabled
n043 = “FI=MSTR”:
FI enabled
0 to +10V (20kΩ)
FI Frequency reference input (current)4 to 20mA/100% 4 to 20mA (250Ω)
FC Common terminal 0V —
G
Connection to shield sheath of
signal lead
— —
Multi-function
Output Signal
M1
During running (N.O. contact) Closed when running
Multi-function contact
output (n042)
Dry contact
Contact capacity:
250VAC 1A or less
30VDC 1A or less
M2
MA
Fault contact output
(N.O./N.C. contact)
Fault when closed between
terminals MA and MC
Fault when open between
terminals MB and MC
Multi-function contact
output (n041)
MB
MC
Analog
Output
Signal
AM Frequency meter output
0 to +10V/100% frequency
Multi-function analog
monitor 1 (n052)
0 to +10V
2mA or less
AC Common
Figure 12 Control Circuit Terminal Arrangement
G
S1S2S3 S4S5S6SCSC FVFIFSFCAMACM1M2MAMBMC
0.02in (0.6mm)
0.14in (3.5mm)
0.28in (7mm) max
Figure 13 Wiring the Control Circuit Terminal
Insert the wire into the lower part of the terminal
block and connect tightly with a screwdriver.
max
max
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