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tannermarkSep 23, 2025
What to do if there is a fault on the internal 24 V supply to switches of Duplomatic Control Unit?
- TTaylor SmithSep 23, 2025
If the alarm persists, replace the controller.
What to do if there is a fault on the internal 24 V supply to switches of Duplomatic Control Unit?
If the alarm persists, replace the controller.
What to do if overvoltage is reached during dynamic braking with Duplomatic DDC4-15-400/20 Control Unit?
If overvoltage is reached during dynamic braking with your Duplomatic Control Unit, it may be because the inertia loaded on the disc is too high. Try to reduce the inertia.
What causes a parity error in the position code of Duplomatic DDC4-15-400/20 Control Unit?
A parity error in the position code of your Duplomatic Control Unit could be due to: - An error in the programming logic of the CNC. - Problems on wiring (PBIT and PARITY). - Slow outputs of CNC/PLC (the output value can be incorrect when the PSTART signal is given).
What to do if a tool non existing has been called on Duplomatic DDC4-15-400/20 Control Unit?
If a non-existent tool has been called on your Duplomatic Control Unit, the potential causes include: - Error in CNC programming. - Turret not correctly configured: Check the number of positions set by PTAB01 and PTAB02 signals - LK1 and LK2 in the connection box. - Wiring problems.
What does it mean when the time limit to execute the cycle has been reached on Duplomatic Control Unit?
The time limit to execute the cycle has been reached on your Duplomatic Control Unit because the tool touches the piece slowly at the end of the cycle, so it cannot reach the final position.
What does it mean when there is a general cycle timeout on Duplomatic DDC4-15-400/20 Control Unit?
A general cycle timeout on your Duplomatic Control Unit indicates that a problem not covered by other alarms has occurred.
Why does the signal of the locking switch stay on during the unlocking phase in Duplomatic DDC4-15-400/20 Control Unit?
The signal of the locking switch staying on during the unlocking phase in your Duplomatic Control Unit may be due to: - Unlocking pressure being too low. - Bad position of the locking switch. - Bad switch connection/wiring (mainly in remote applications). - The locking switch being defective.
What causes the time limit of continuous rotation of disc to be reached on Duplomatic Control Unit?
The time limit of continuous rotation of the disc being reached on your Duplomatic Control Unit could be due to: - The turret having been activated in maintenance mode or service for a long time. - The indexing frequency being too high.
What causes the signal of the locking switch to go off while the turret is locked on Duplomatic Control Unit?
The signal of the locking switch going off while the turret is locked on your Duplomatic Control Unit may be due to: - Problems of pressure (hydraulic only). - Bad switch connection/wiring (mainly in remote applications). - The locking switch being defective.
What causes the signal of the unlocking switch to go off while the turret is unlocked in Duplomatic DDC4-15-400/20?
The signal of the unlocking switch going off while the turret is unlocked in your Duplomatic Control Unit may be due to: - Problems of pressure. - Bad switch connection/wiring (mainly in remote applications). - The unlocking switch being defective.
Details the control unit model, code, and firmware versions.
Highlights key differences between the DDC4 and previous DDC2 control units.
Provides crucial safety instructions for handling and operating the unit.
Outlines CE compliance status and requirements for the DDC4 controller.
Lists the unit's features and detailed technical specifications.
Details the 400 VAC and 24 VDC power supply needs.
Provides technical data for power transformer selection or design.
Explains the purpose of various input and output signals for CNC and electrovalves.
Describes inputs used for setting turret parameters like position count.
Guides on setting number of positions, inertia range, and speed modes.
Details selection of operating functions (MODES) and the zero search procedure.
Describes automatic functions, INDEXD signal, and initial alarm conditions.
Covers jog mode, detecting electrical noise, and automatic recovery from valve problems.
Details the emergency/reset function and automatic operation modes for the turret.
Explains the jog mode for step-by-step movement and service functions.
Describes the safety function and its serialize mode for managing turret behavior.
Lists and explains alarm codes and their corresponding descriptions.
Provides detailed descriptions and troubleshooting steps for various alarm conditions.
Covers terminal assignments, LED indicators, and physical installation dimensions.
Illustrates wiring for motors, resolvers, electrovalves, and other cables.
Shows operational timing diagrams and serial connection configurations.
General| Brand | Duplomatic |
|---|---|
| Model | DDC4-15-400/20 |
| Category | Control Unit |
| Language | English |