ABB ACS850 series, Firmware Manual

Page: 96 / 260

96 Parameters
Spd ref Safe The drive generates an AI SUPERVISION alarm and sets the
speed to the speed defined by parameter
30.02 Speed ref
safe .
WARNING! Make sure that it is safe to continue
operation in case of a communication break.
2
Last speed The drive generates an AI SUPERVISION alarm and freezes
the speed to the level the drive was operating at. The speed
is determined by the average speed over the previous 10
seconds.
WARNING! Make sure that it is safe to continue
operation in case of a communication break.
3
13.33 AI superv cw Selects the analogue input signal supervision limit.
Example: If parameter value is set to 0b0010, bit 1 AI1>max
is selected.
14
14 Digital I/O Configuration of digital input/outputs and relay outputs.
14.01 DI invert mask Inverts status of digital inputs as reported by 02.01 DI status .
14.02 DIO1 conf Selects whether DIO1 is used as a digital output or input.
Output DIO1 is used as a digital output. 0
Input DIO1 is used as a digital input. 1
14.03 DIO1 out src Selects a drive signal to be connected to digital output DIO1
(when
14.02 DIO1 conf is set to Output ).
Brake cmd 03.16 Brake command (see page 71 ). 1073742608
Ready Bit 0 of 06.01 Status word1 (see page 73 ). 1073743361
Enabled Bit 1 of 06.01 Status word1 (see page 73 ). 1073808897
Started Bit 2 of 06.01 Status word1 (see page 73 ). 1073874433
Running Bit 3 of 06.01 Status word1 (see page 73 ). 1073939969
No. Name/Value Description FbEq
Bit Supervision Action selected by parameter 13.32 AI superv func is taken if
0 AI1<min AI1 signal value falls below the value defined by equation: par. 13.03
AI1 min - 0.5 mA or V
1 AI1>max AI1 signal value exceeds the value defined by equation: par. 13.02
AI1 max + 0.5 mA or V
2 AI2<min AI2 signal value falls below the value defined by equation: par. 13.08
AI2 min - 0.5 mA or V
3 AI2>min AI1 signal value exceeds the value defined by equation: par. 13.07
AI2 max + 0.5 mA or V
Bit Name
0 1 = Invert DI1
1 1 = Invert DI2
2 1 = Invert DI3
3 1 = Invert DI4
4 1 = Invert DI5
5 1 = Invert DI6