Parameter Description | Issue 01/06 |
r0747 | CO/BO: State of digital outputs |
| Min: | - |
| Datatype: U16 | Unit: - | Def: | - |
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| Max: | - |
Displays status of digital outputs (also includes inversion of digital outputs via P0748).
Bitfields: |
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Bit00 | Digital output 1 | energized | 0 | NO | 1 | YES |
Bit01 | Digital output 2 | energized | 0 | NO | 1 | YES |
Bit02 | Digital output 3 | energized | 0 | NO | 1 | YES |
Dependency: |
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Bit 0 = 0 : |
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Relay
Bit 0 = 1 :
Relay energized / contacts closed
Level
3
P0748 | Invert digital outputs |
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| Min: | 0 |
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| CStat: | CUT | Datatype: U16 | Unit: - | Def: | 0 |
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| COMMANDS | Active: first confirm | QuickComm.: No Max: | 7 |
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| Defines high and low states of relay for a given function. |
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Bitfields: |
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| Bit00 | Invert digital output 1 | 0 | NO | 1 | YES | |
| Bit01 | Invert digital output 2 | 0 | NO | 1 | YES | |
| Bit02 | Invert digital output 3 | 0 | NO | 1 | YES |
Level
3
3.11Analog inputs
r0750 | Number of ADCs |
| Min: | - |
| Datatype: U16 | Unit: - | Def: | - |
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| Max: | - |
Displays number of analog inputs available.
Level
3
r0751 | BO: Status word of ADC |
| Min: | - |
| Datatype: U16 | Unit: - | Def: | - |
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| Max: | - |
Displays status of analog input.
Bitfields:
Level
4
Bit00 | Signal | lost | on | ADC | 1 | 0 | NO | 1 | YES |
Bit01 | Signal | lost | on | ADC | 2 | 0 | NO | 1 | YES |
Dependency:
The following limitations/secondary conditions apply for the wire breakage monitoring:
-For P0756, the monitoring must be activated
-Width of the ADC deadzone P0761 > 0
-Wire breakage / signal loss F0080 is detected if the ADC input quantity is less than 0.5 * P0761.
Analog input | V |
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| 10 |
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P0761 |
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0,5 ⋅ P0761 |
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| 0 |
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Signal loss |
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r0751 1 |
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| 0 |
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| P0762 |
| Fault acknowl. |
| 1 | F0080 |
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| 0 | t | |
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Act. ADC after scaling r0755
0
t
86 | MICROMASTER 440 Parameter List |