WTC Technitron T2050 - Configuration Items: Stepper Count & Increase; Configuration Items: Parts Counter & Turns Ratio

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CdU``Ub3_e^d" This is the Step 2 stepper count for the valve selected in the
Sequence column. Program 0 in Stepper Count 1 and Stepper
Count 2 to disable the steppers.
9^SbUQcU" Increase 2 is the percentage that the current will increase over the
course of Stepper Count 2. The range for this instruction is 80% –
199%.
@Qbdc3_e^dUb In Program mode, this location allows a part counter value to be
entered. In Run mode, the actual part count (or the parts made) is
displayed. When the actual parts made equals the value
programmed, the FAULT output will turn on, the display will
indicate "P_C" and the pilot will be inhibited. The fault and actual
parts count will be reset in Run mode by going to CONFIG (LED
on),
E to PART COUNTER (LED on) and with the actual count
displayed, press FAULT RESET. If "P_C" appears when pressing
FAULT RESET, the fault (not the actual part count) will be reset.
This permits one more parts to be made and counted before the
P_C fault re-appears.
GU\Tc@Ub@Qbdc In Program mode, this location lets you program a "welds-per-
part" value. In Run mode, the location will display the actual
welds-per-part value. Normally, every weld is counted as a weld
per part; when the actual welds per part equals the programmed
value, Part Counter will be incremented. In Successive schedules
operation, welds per part are counted for the "same pilot applied"
and will not advance the Parts Counter until the completion of a
full successive operation. Aborting or resetting a Successive
operation will also reset the welds per part counter.
Deb^cBQdY_ This is the weld transformer’s turns ratio. The proper ratio must
be entered for secondary current readout and control of constant
secondary current. If set to 0, a toroid coil will be used to read,
display and control secondary current. Otherwise, the primary
current x Turns Ratio is used.
If setting the Turns Ratio to 1, the control will display and control
primary current. If the turns ratio is incorrect, the control will
probably run into the compensation limits trying to deliver an
unattainable value.
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