User's Manual
Table Of Contents
- T12
- Contents
- Safety instructions
- 1 Markings used
- 2 Scope of supply
- 3 Operation
- 4 Application
- 5 Signal flow
- 6 Structure and mode of operation
- 7 Mechanical installation
- 7.1 Important precautions during installation
- 7.2 Conditions on site
- 7.3 Mounting position
- 7.4 Installing the slotted disc (rotational speed measuring system only)
- 7.5 Installing the rotor
- 7.6 Fitting the protection against contact (option)
- 7.7 Installing the stator
- 7.8 Optical rotational speed/angle of rotation measuring system (option)
- 8 LED status display
- 9 Electrical connection
- 10 Shunt signal
- 11 Load‐carrying capacity
- 12 TEDS
- 13 Maintenance
- 14 Waste disposal and environmental protection
- 15 Specifications
- 16 Dimensions
- 16.1 Rotor 100 N⋅m to 200 N⋅m
- 16.2 Rotor 500 N⋅m to 10 kN⋅m
- 16.3 Stator 100 N⋅m to 200 N⋅m with rot.speed meas. system
- 16.4 Stator 100 N⋅m to 200 N⋅m with rot. speed meas. system
- 16.5 Stator 100 N⋅m to 10 kN⋅m with rot. speed meas. system
- 16.6 Stator 100 N⋅m to 200 N⋅m with prot. against contact
- 16.7 Stator 100 N⋅m to 200 N⋅m with prot. against contact
- 16.8 Stator 500 N⋅m to 1 kN⋅m with prot. against contact
- 16.9 Stator 2 kN⋅m to 10 kN⋅m with prot. against contact
- 16.10 Mounting dimensions
- 17 Supplementary technical information
- 18 Condition at the time of delivery
- 19 Ordering numbers
- 20 Accessories
T12
36
A1979−10.0 enHBM
8 LED status display
The LED in the stator housing (next to device plug 4) has three display
modes: standard (measuring mode), rotor clearance setting mode and setting
mode for the optical rotational speed system.
8.1 Measuring mode operation
LED color Significance
Flashing green (fast) SDO transfer taking place
Flashing green CAN device has operational status
Green For PROFIBUS option only: Data exchange taking place
1)
Flashing yellow (slow) Rotor communication taking place
Yellow For PROFIBUS option only: Searching for the baud rate, or
parameterization or configuration taking place, or no data exchange
taking place
1)
Flashing red Overflow for measured value (amplifier input, measured value ovfl.),
frequency or analog output
Red Error situation
1)
When PROFIBUS option exists: Messages to the PROFIBUS take precedence over messages to the CAN Bus.
8.2 Rotor clearance setting mode operation
LED color Significance
Green Rotor-stator alignment is OK
Yellow Rotor-stator alignment is borderline
Red Rotor-stator alignment is not OK
8.3 Rotational speed measuring system setting mode
operation
LED color Significance
Green The position of the two sensors is OK, the signals (F1/F2) are 90 or
270 phase-shifted and can be correctly evaluated
Yellow The phase relation of the two sensor signals is not optimum, there is a
variation of 10 to 30
Red The phase relation of the two sensor signals is not correct, there is a
variation of more than 30
For more information on setting mode, look in the T12 Assistant online Help.