Operating Instructions

SED2 VFD Operation & Maintenance Manual
136 Siemens Building Technologies, Inc.
r0747 CO/BO: State of digital outputs
Min: - Def: - Max: -
Level 3
Bit Fields:
Bit00 Digital output 1 energized 0 NO, 1 YES
Bit01 Digital output 2 energized 0 NO, 1 YES
Dependency: Bit 0 0=relay de-energized/contacts open
1=relay energized/contacts closed
P0748 Invert digital outputs
Min: 0 Def: 0 Max: 7
Level 3
Bit Fields:
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
r0752[2] Act. input of ADC [V] or [mA]
Min: - Def: - Max: -
Level 2
Index: r0752[0] : IN000 Analog input 1 (ADC 1) r0752[1] : IN001 Analog input 2 (ADC 2)
P0753[2] Smooth time ADC
Min: 0 Def: 3 Max: 10000
Level 3
Index: P0753[0] : IN000 Analog input 1 (ADC 1) P0753[1] : IN001 Analog input 2 (ADC)
Note: Increasing this time (smooth) reduces jitter but slows down response to the analog input.
P0753=0 : No filtering
r0754[2] Act. ADC value after scaling [%]
Min: - Def: - Max: -
Level 2
Index: r0754[0] : IN000 Analog input 1 (ADC 1) r0754[1] : IN001 Analog input 2 (ADC 2)
Dependency: P0757 to P0760 define range (ADC scaling)
r0755[2] CO: Act. ADC after scal. [4000h]
Min: - Def: - Max: -
Level 2
Data: Analog setpoint (ASP) from the analog scaling block can vary from min. analog setpoint (ASPmin) to a max.
analog setpoint (ASPmax) as shown in P0757 (ADC scaling).
The largest magnitude (value without sign) of ASPmin and ASPmax defines the scaling of 16384.
Example: ASPmin=300%, ASPmax=100% then 16384 represents 300%.
This parameter will vary from 5461 to 16364
ASPmin=-200%, ASPmax=100% then 16384 represents 200%.
This parameter will vary from -16384 to +8192