YASKAWA SigmaLogic7 Compact, Руководство по оборудованию, Страница: 26 / 54

4 Inputs and Outputs
4.1.2 400V SERVOPACKS
20
4.1.2 400V SERVOPACKS
Default settings are given in parentheses.
Note: If forward drive prohibition or reverse drive prohibition is used, the SERVOPACK is
stopped by software controls. If the application does not satisfy the safety requirements,
add external safety circuits as required.
Signal Pin No. Name Function
/SI1
(P-OT)
7
General-purpose Digital
Input 1 (Forward Drive
Prohibit Input)
You can allocate the input signal to use with a
parameter. (Stops Servomotor drive (to prevent
overtravel) when the moving part of the machine
exceeds the range of movement.)
/SI2
(N-OT)
8
General-purpose Digital
Input 2 (Reverse Drive
Prohibit Input)
/SI3
9
General-purpose Digital
Input 3
You can allocate the input signal to use with
parameters. (Used for general-purpose input.)
/SI4
(/EXT1)
10
External latch signal 1
input(General purpose
input 4)
You can allocate the input signals to use with
parameters.
/SI5
(/EXT2)
11
General-purpose Digital
Input 5
/SI6
(/EXT3)
12
General-purpose Digital
Input 6
You can allocate the input signal to use with
parameters.
/SI0
13
General-purpose Digital
Input 0
You can allocate the input signal to use with a
parameter. (Used for general-purpose input.)
+24VIN
6
Digital Input Signal
Power Supply Input
Inputs the Digital input signal power supply.
Allowable voltage range: 24 VDC ±20% The 24-
VDC power supply is not provided by Yaskawa.
BAT+
14
Battery for Absolute
Encoder (+)
These are the pins to connect the absolute
encoder backup battery. Do not connect these
pins if you use the Encoder Cable with a Battery
Case.
BAT-
15
Battery for Absolute
Encoder (-)
TH 5
Linear Servomotor
Overheat Protection
Input
Inputs the overheat protection signal from a Lin-
ear Servomotor.