Tweco 6000 CE Merlin - Manual (Page 47)

Manual 0-2601 4-11 OPERATION
E. OK-To-Move Selection (SW5)
SW5
A-00995 Logic
PC Board
Figure 4-12 OK-To-Move Selection Switch SW5
Location
The OK-To-Move Selection Switch (SW5) selects ei-
ther contact closure or 24 VAC for the OK-To-Move
signal (motion start).
OK-To-Move Selection SW5
Contact Closure * UP
24 Vac DOWN
* = Factory Setting
NOTE
Switch SW5 must be in the UP position when us-
ing Remote Control RC6010 or Standoff Control
SC11.
To use the contact closure for the OK-To-Move signal
the switch should be in the up position (factory set-
ting). To use 24 VAC for the OK-To-Move signal the
switch should be in the down position.
To get a motion start signal when starting off the edge
of the workpiece, not a pierce start, jumper TB2-8 to
TB2-9 and TB2-7 to TB2-10 to give an OK-To-Move
contact closure when the pilot starts via pilot sensing
relay (PSR). The switch, SW5, must be in the contact
closure (up) position or the 24 VAC will be shorted
out and blow the internal fuse (F3).
24VAC
J2-19
J2-18
J15-11
J15-10
SW5
OK-To-Move
J2-16
J2-14
Logic PCB
OK-To-Move
At Pilot
Initiation
PSR
TB2-10
TB2-9
TB2-8
TB2-7
A-01009
Figure 4-13 OK-To-Move Using PSR
An external voltage source up to 120V may be con-
nected in series with the Pilot Sensing Relay (PSR) or
OK-To-Move. This also works with the RC6010, re-
fer to RC6010 Manual for 24 VAC or external volt-
age. RC6010 must have only contact closure from
the Power Supply.
J15-11
J15-10
External Voltage
Source Alternate
Positions
OK
PSR
TB2-10
TB2-9
TB2-8
TB2-7
A-01010
Figure 4-14 OK-To-Move Using External Supply