Siemens SINAMICS DCM Operating Instructions Manual page 199

p2000
〈6.2〉Operation with incremental encoder
p50083[D] = 2 The actual speed value comes from an incremental encoder (r0061)
p0400[0]
p2000
〈6.3〉Operation without tachometer (closed-loop EMF control)
p50083[D] = 3 The actual speed value comes from the "Actual EMF value" channel
p50115[D]
p2000
SINAMICS DCM Control Module
Operating Instructions, 06.2010, C98130-A7067-A1-02-7619
Speed in rpm for tachometer voltage set on p50741[0]
Comment 1:
Parameter p2000 is used to convert from a "physical speed" (rpm) into a
"relative speed" (%) and vice versa.
This conversion is required for:
• Speed setpoint input via the control panel in STARTER
• Speed setpoint input via the operating screen form at the AOP30
• Calculating the display values r020, r021, r060 and r063
Remark 2:
Parameter p2000 and parameters r020, r021, r060, and r063 are not data-
set dependent. This is the reason that the physical speed can only be
displayed correctly for one data set (DDS).
connected to terminal block X177.
Encoder type selection
Speed in rpm at 100% speed
Remark:
The value set here determines the 100% speed for the closed-loop speed
control.
(r52287),
but is evaluated with p50115.
EMF at 100% speed
(1.00 to 140.00% of unit rated supply voltage (p50078[0]))
Remark:
The value set here determines the 100% speed for the closed-loop speed
control.
Speed in rpm for EMF set on p50115[0]
Comment 1:
Parameter p2000 is used to convert from a "physical speed" (rpm) into a
"relative speed" (%) and vice versa.
This conversion is required for:
• Speed setpoint input via the control panel in STARTER
• Speed setpoint input via the operating screen form at the AOP30
• Calculating the display values r020, r021, r060 and r063
Remark 2:
Parameter p2000 and parameters r020, r021, r060, and r063 are not data-
set dependent. This is the reason that the physical speed can only be
displayed correctly for one data set (DDS).
8.2 Commissioning using the BOP20 Operator Panel
Commissioning
199