SKS Sweden Bonfiglioli Vectron ACTIVE CUBE ACU 201 Series, Operating Instructions Manual

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228 Operating Instructions ACU 09/08
Actual Values of the Frequency Inverter
269 Warnings Warning message with error code and abbreviation.
273 Application Warnings
Application Warning message with error code and
abbreviation.
275 Controller Status
The reference value signal is limited by the controller
coded in the controller status.
277 STO Status
Signal state of the shutdown paths STOA (digital input
S1IND/STOA) and STOB (S7IND/STOB) of the safety
function “STO – Safe Torque Off”.
278 Frequency MFO1F
Output signal on multifunctional input 1 in
Operation
mode
550 – repetition frequency.
Note:
The actual values can be read out and monitored in the VAL menu branch
of the operating unit. The parameter
Operation level
28 in the PARA menu
branch defines the selection of the actual value parameters.
Note:
The digital inputs may seem deactivated in the actual value display 243,
250 (constant “0”). This can be caused by the used configuration or used
functions (in example encoder or frequency input).
Input Deactivation mechanismfor Actual value display
S2IND PWM / Rep. freq. input
S4IND Spur B (Encoder 1)
S5IND Spur A (Encoder 1)
S6IND Spur Z (Encoder 1) or PWM / Rep. freq. input
MFI1 Analogue-input
Settings:
For Encoder 1, check Parameter
Operation mode
490 .
For PWM / Rep. Freq. input, check Parameter
Operation mode
496 .
For MFI1 check Parameter
Operation mode
452
.
Actual value:
Encoder 1: Frequency is displayed in 217, speed in 218.
PWM / Rep. freq. input: PWM is displayed in 258, frequency in 252.
Operating Instructions ACU 09/08 228