What causes Okuma OSP alarm 1732?

Facing/OD tool clamp confirmation proximity switch OFF, its wiring damaged, or the clamp hydraulic solenoid valve faulty. Tool left projected for tool change or manual loading/unloading. YS-axis below spindle center (Y-axis machines) when indexing commanded. Laser sensor not retracted or its retract confirmation LS faulty (laser C-axis offset machines). B-turret in the interference area with the main spindle chuck, or B-turret index switch OFF.

How do I fix Okuma OSP alarm 1732?

1. Read the code number shown with the alarm: code 1 = Index commanded with facing/OD tool clamp confirmation signal OFF; code 2 = T-command issued while touch setter is in advance position; code 4 = Index commanded with YS-axis below spindle center (Y-axis machines); code 5 = Index commanded while simple tow-along tailstock is connected (NC turret); code 8 = YS-axis below the spindle center position set in the system parameter; code 10 = Exchange arm not at perpendicular or retract position; code 12 = Laser sensor retract confirmation input OFF (laser C-axis zero offset machines); code 13 = Non-indexable position commanded with long tool (ML) on T1 or in-machine touch sensor fitted 2. Read the code on screen and branch: Code 1/15 = clamp confirmation signal OFF; Code 2 = touch setter advanced; Code 4/8 = YS-axis below spindle center; Code 5 = tow-along tailstock connected; Code 17/19/22 = B-turret interference/prohibit/switch off; Code 12 = laser sensor not retracted. 3. For Code 1 or 15: retract any projected tool, then check the facing/OD tool clamp confirmation proximity switch, its signal wire, and the hydraulic clamp solenoid valve in that order. 4. For Code 4 or 8: move the YS-axis above the spindle center position before commanding the turret index. 5. For Code 2: retract the touch setter from its advance position; for Code 12: confirm the laser sensor is retracted and check the retract confirmation limit switch. 6. For Code 17/27: move the B/A-turret out of the interference area with the spindle chuck; for Code 22: turn the B-turret index switch ON. 7. For Code 18: clamp the finger chuck and move the X/Z axis to the positive limit before indexing; for Code 29: position the turret at the X/Z plus variable limit in manual mode. 8. If the interlock condition is correct but the alarm persists, record the alarm number and code and contact Okuma service.

Okuma OSP codes

axismd.ai

Okuma OSP Controller

Tool Changer · Intermediate

Alarm 1732

Okuma OSP Alarm A 1732 - Turret rotation interlock

A turret index command was issued while one of the turret rotation permission conditions was not satisfied. The two-digit code identifies exactly which interlock blocked the index, such as tool clamp confirmation, touch setter position, Y-axis position, or tailstock connection.

Okuma OSPTool ChangerIntermediate

1732

Okuma OSP Alarm A 1732 - Turret rotation interlock

Turret rotation interlock

Common Causes

Facing/OD tool clamp confirmation proximity switch OFF, its wiring damaged, or the clamp hydraulic solenoid valve faulty
Tool left projected for tool change or manual loading/unloading
YS-axis below spindle center (Y-axis machines) when indexing commanded
Laser sensor not retracted or its retract confirmation LS faulty (laser C-axis offset machines)
B-turret in the interference area with the main spindle chuck, or B-turret index switch OFF

Troubleshooting Steps

1Read the code number shown with the alarm: code 1 = Index commanded with facing/OD tool clamp confirmation signal OFF; code 2 = T-command issued while touch setter is in advance position; code 4 = Index commanded with YS-axis below spindle center (Y-axis machines); code 5 = Index commanded while simple tow-along tailstock is connected (NC turret); code 8 = YS-axis below the spindle center position set in the system parameter; code 10 = Exchange arm not at perpendicular or retract position; code 12 = Laser sensor retract confirmation input OFF (laser C-axis zero offset machines); code 13 = Non-indexable position commanded with long tool (ML) on T1 or in-machine touch sensor fitted
2Read the code on screen and branch: Code 1/15 = clamp confirmation signal OFF; Code 2 = touch setter advanced; Code 4/8 = YS-axis below spindle center; Code 5 = tow-along tailstock connected; Code 17/19/22 = B-turret interference/prohibit/switch off; Code 12 = laser sensor not retracted.
3For Code 1 or 15: retract any projected tool, then check the facing/OD tool clamp confirmation proximity switch, its signal wire, and the hydraulic clamp solenoid valve in that order.
4For Code 4 or 8: move the YS-axis above the spindle center position before commanding the turret index.
5For Code 2: retract the touch setter from its advance position; for Code 12: confirm the laser sensor is retracted and check the retract confirmation limit switch.
6For Code 17/27: move the B/A-turret out of the interference area with the spindle chuck; for Code 22: turn the B-turret index switch ON.
7For Code 18: clamp the finger chuck and move the X/Z axis to the positive limit before indexing; for Code 29: position the turret at the X/Z plus variable limit in manual mode.
8If the interlock condition is correct but the alarm persists, record the alarm number and code and contact Okuma service.

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