EFRD Hot-Tap Control System
Operate
Manual
Settings
System Status
Pipe Size
6"
12"
24"
36"
48"
IDLE - READY
Carriage Position
Position 0°
Laps Complete 0
Remaining to 360° 360°
Cutter Motor Revs 0
Breakthrough Waiting
Cutter Load
0 A Idle Rated
Sequence
IDLE FIND HEX CW DOWN PULL UP CUTTING FIND HEX CCW UP DONE
Controls
Position driver over hex socket before plunging or retracting
Run Time 00:00
Est. Cut Time --:--
Event Log
System ready - select pipe size and press START
Cutter Motor
0.0 A
020 A
Feed Motor
0.0 Hz
060 Hz
Vibration
0.0 mm/s
025 mm/s
VFD 1 - Cutter
StatusStopped
Frequency0.0 Hz
Current0.0 A
VFD 2 - Feed
StatusStopped
Frequency0.0 Hz
Current0.0 A
Plunge Driver
PositionHOME
Hex SeatedNo
MotorOff
Direction—
Turns Down (CW)0.0
Turns Up (CCW)0.0
Net Position0.0
ActuatorIdle
Safety & Environment
E-StopOK
Housing PSI0
Oil Temp22 C
Cutter Amps - Trend
Pipe Size Selection
6"
12"
24"
36"
48"
Active Profile 6" Pipe - Schedule 80
6" Pipe - Cutting Parameters
Cutter Speed Hz
Feed Speed Hz
Plunge Search RPM RPM
Plunge Work RPM RPM
Wall Thickness mm
Feed Gear Ratio rev/lap
Gear ratio = feed motor revolutions per 1 full carriage lap around the pipe. Must be measured from actual equipment.
Gear Ratio Calibration
To calibrate the gear ratio for accurate position tracking:
1. Mark the carriage starting position on the pipe ring
2. Press Start Counting below
3. Go to the Manual tab and jog the feed motor until the carriage completes exactly one full lap (360°) back to your mark
4. Return here and press Stop & Save — the pulse count becomes your gear ratio
Calibration Status Not started
Motor Revolutions Counted 0
Current Saved Gear Ratio 120 rev/lap
Current Thresholds
Resume Limit %
Warning Limit %
High Limit (Stop) %
Drive Rated Amps A
Contact Current A
Vibration Thresholds
Warning Level mm/s
Critical Level mm/s
Timing & Timeouts
Plunge Timeout sec
Retract Timeout sec
Comms Loss Timeout sec
Est. Cut Duration min
Actions
MANUAL MODE OK
VFD 1 — Cutter
Speed0 Hz
StatusStopped
Amps0.0 A
VFD 2 — Feed
Speed0 Hz
StatusStopped
Amps0.0 A
Plunge
Event Log
Manual mode ready
Cutter Amps
0.0 A
020 A
Vibration
Level0.0 mm/s
Oil Temp22 C
Plunge Driver Status
StatusIdle
PositionHOME
Hex SeatedNo
Direction—
CW Down0.0
CCW Up0.0
Net0.0