Wintriss WPC 1000, Руководство пользователя

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WPC 1000 User Manual 1125100
Installation 2-29
The cross-checked input pair generates a fault either when one or both inputs in the pair are
open or when the inputs “disagree” (i.e., one input is open, the other closed) for longer than
100 mS. These inputs can be used to detect critical safety problems such as the removal of die
receptacle blocks. Since input 3A and 3B faults open the Lockout relay, you can wire this
relay to your motor starter so that ungrounding of either input will shut off the motor.
To clear the “Loc” message on the LED display, turn the Stroke Select switch to OFF and then
back to INCH (see Wiring the Lockout Relay, next section, and Lockout Message, page 5-3).
To wire the user inputs, run conductors from the appropriate terminal number on the Control
board to your equipment and then back to 24 Vdc or ground, as shown in Table 2-3
and Figure 3 at the end of the manual. (There are several available “ground” and “+24 Vdc”
terminals on the Control board from which to choose.) After you have wired the inputs you
will use, be sure to bypass all the unused inputs by connecting them to +24V or ground.
Wiring the Lockout Relay
The Lockout relay, which is designed to be wired to critical press functions such as the motor
starter, provides an added safety feature to WPC 1000. Whenever a serious error condition
occurs, the “Loc” message will appear in the digital LED display. To clear the “Loc”
message, turn the Stroke Select switch to OFF and then back to INCH.
Wire the function you want to be controlled by the Lockout relay to TB 301 on the DSV/
Lockout relay board, which is located in the lower right corner of the WPC 1000 Control
Table 2-3. WPC 1000 User Inputs: Stop Types, Fault Codes, and Wiring Connections
User Input
(Interlock) Stop
Type
Pin # Jumper
Connection
(Bypass)
Fault
Code
Name of Auxiliary
Equipment
User 1 ESTOP 45 +24 Vdc 51
User 2 TOP
STOP 15 +24 Vdc 52
User 3A paired
with 3B
ESTOP/
LOCKOUT
20 Ground
53, 17
User 3B paired
with 3A 6 Ground
ALL SIGNAL GROUNDS MUST BE CONNECTED THROUGH THE CONTROL BOARD
Connect all signal grounds through pins on the WPC 1000 Control board.
If you do not bypass the unused inputs, WPC 1000 will not work properly.
NOTICE
NOTICE