E6581611
G-12
7
7.3 Speed instruction (analog signal) settings from
external devices
Function of analog input terminals can be
selected from four functions (external
potentiometer, 0 to 10Vdc, 4 (0) to 20mAdc,
-10 to +10Vdc).
The selective function of analog input
terminals gives system design flexibility.
The maximum resolution is 1/1000.
Default settings of slide switch SW1and SW2
are as follows;
SW1: PLC side, SW2: VIB side and S3 side.
Refer to page B-11 to 13 for details.
Analog input terminal function settings
Terminal
symbol
Title Function Adjustment range Default setting
VIA
VIA input point 1 setting 0 - 100% 0
VIA input point 1 frequency 0.0 - 500.0Hz 0.0
VIA input point 2 setting 0 - 100% 100
VIA input point 2 frequency 0.0 - 500.0Hz *1
VIB
VIB input point 1 setting -100 - +100% 0
VIB input point 1 frequency 0.0 - 500.0Hz 0.0
VIB input point 2 setting -100 - +100% 100
VIB input point 2 frequency 0.0 - 500.0Hz
*1
VIC
VIC input point 1 setting 0 - 100% 20
VIC input point 1 frequency 0.0 - 500.0Hz 0.0
VIC input point 2 setting 0 - 100% 100
VIC input point 2 frequency 0.0 - 500.0Hz *1
VIA to VIC
Analog input filter 2 - 1000 ms Note 1) 64
*1: Default setting values vary depending on the setup menu setting. Refer to section 11.5.
Note1) When stable operation cannot be attained because of frequency setting circuit noise, increase the value of
f.
Note 2) Refer to section 5.8 when switching between two types of analog signals.
[Control terminal block]
VIC
FM
S3
FLA
RY
FLC
FLB
VIA CC
VIB
PP
RC
FCC R
NO
P24
OUT
+24
CC
+SU
S2
RES
S1
SINK
SOURCE
SW1
PLC
VIB
SW2
PTC
S3
S4
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