Issue 01/06 | Parameter Description |
3.12Analog outputs
r0770 | Number of DACs |
| Min: | - |
| Datatype: U16 | Unit: - | Def: | - |
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| Max: | - |
Level
3
Displays number of analog outputs available.
P0771[2] | CI: DAC |
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| Min: | 0:0 |
| CStat: | CUT | Datatype: U32 | Unit: - | Def: | 21:0 |
| TERMINAL | Active: first confirm | QuickComm.: No | Max: | 4000:0 |
Defines function of the 0 - 20 mA analog output.
Index:
P0771[0] : Analog output 1 (DAC 1)
P0771[1] : Analog output 2 (DAC 2)
Common Settings:
21 CO: Act. frequency (scaled to P2000)
24 CO: Act. output frequency (scaled to P2000)
25CO: Act. output voltage (scaled to P2001)
26CO: Act. filtered
27CO: Act. output current (scaled to P2002)
Level
2
DAC channel
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| P0773 |
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Function |
| r0xxx P0771 |
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xxx |
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| P0771 = xxx | |||
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P0777 | P0778 | P0779 | P0780 |
DAC scaling
r0774
P0781
DAC | D |
dead | A |
zone |
P0773[2] Smooth time DAC |
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| Min: | 0 | |
CStat: | CUT | Datatype: U16 | Unit: ms | Def: | 2 |
TERMINAL | Active: first confirm | QuickComm.: No | Max: | 1000 |
Level
2
Defines smoothing time [ms] for analog output signal. This parameter enables smoothing for DAC using a PT1 filter.
Index:
P0773[0] : Analog output 1 (DAC 1)
P0773[1] : Analog output 2 (DAC 2)
Dependency:
P0773 = 0: Deactivates filter.
r0774[2] | Act. DAC value [mA] |
| Min: | - |
| Datatype: Float | Unit: - | Def: | - |
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| Max: | - |
Level
2
Shows value of analog output in [mA] after filtering and scaling.
Index:
r0774[0] : Analog output 1 (DAC 1)
r0774[1] : Analog output 2 (DAC 2)
P0775[2] | Permit absolute value |
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| Min: | 0 | |
| CStat: | CT | Datatype: U16 | Unit: - | Def: | 0 |
| TERMINAL | Active: first confirm | QuickComm.: No | Max: | 1 |
Level
2
Decides if the absolute value of the analog output is used. If enabled, this parameter will take the absolute value of the value to be outputed. If the value was originally negative then the corresponding bit in R0783 is set, otherwise it is cleared.
Possible Settings:
0OFF
1ON
Index:
P0775[0] : Analog output 1 (DAC 1)
P0775[1] : Analog output 2 (DAC 2)
MICROMASTER 440 | Parameter List |
93 |