GE Fuji Electric AF-300 Mini Startup Manual page 31
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Also See for Fuji Electric AF-300 Mini:
- Instructions manual (78 pages) ,
- Instructions manual (44 pages)
Table of Contents
Classifi-
Symbol
cation
[X1]
Digital input 1
[X2]
Digital input 2
[X3]
Digital input 3
[FWD]
Forward operation
[REV]
Reverse operation
[PLC]
PLC signal power
[CM]
Digital input
TIP: As shown in Figure 2.15, the digital input terminals
[X1] to [X3], [FWD] and [REV] can be switched on or off
with the open collector transistor outputs by connecting
the power input (+) of the external device, such as a
PLC, to terminal [PLC] that supplies power to the device.
To do so, switch the jumper to SINK.
NOTE: Do not connect terminal [CM] of the drive to the
common terminal of a programmable controller.
NOTE: To switch terminals [X1] through [X3], [FWD] and
[REV] on or off with contact input, use reliable contacts.
Table 2.4 Continued
Name
Functions
(1)
The various signals such as coast-to-stop, alarm from external equipment, and mul-
tistep frequency selection can be assigned to terminals [X1] to [X3], [FWD] and [REV]
by setting function codes E01 to E03, E98, and E99. For details, refer to Chapter 5,
Section 5.2 "Overview of Function Codes."
(2)
Input mode, i.e. Sink/Source, is changeable by using the built-in jumper switch.
(3)
Switches the logic value (1/0) for ON/OFF of the terminals between [X1] to [X3],
[FWD] or [REV], and [CM]. If the logic value for ON between [X1] and [CM] is 1 in
the normal logic system, for example, OFF is 1 in the negative logic system and
vice-versa.
Digital input circuit specifications
command
command
Connects to PLC output signal power supply. (Rated voltage: 24 Vdc; Maximum output
current: 50 mA)
Common terminal for digital input signals
common
Item
Operation
voltage
(SINK)
Operation
voltage
(SOURCE)
Operation current at ON
(Input Voltage at 0V)
Allowable leakage current
at OFF
Figure 2.15 External Power Supply Connection
Table 2.4 Continued
2-11
Min.
Max.
ON
0V
2V
level
OFF
22V
27V
level
ON
22V
27V
level
OFF
0V
2V
level
2.5 mA
5 mA
-
0.5 mA
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