Specifications

Comfort Reference Value – 5th Generation of STÖBER Inverters STÖBER
ANTRIEBSTECHNIK
11. Used Parameters
KSW-178
D.. Reference Value
Par. Description Fieldbus-
address
D212
Global
r=2, w=2
Speed ref. value control word 3: This word contains reference value signals to the "comfort
reference value" application.
The parameter specified with the bit names specifies the indication parameter which the signal
indicates regardless of its source.
Bit 0: Preset ref selected 0 (D324): The preset reference values are switched between (binary-
coded) with the signals preset ref selected 0 to 3.
Bit 1: Preset ref selected 1 (D324): See bit 0.
Bit 2: Preset ref selected 2 (D324): See bit 0.
Bit 3: Preset ref selected 3 (D324) / fix ref selected 0 (D325): This bit has a double function.
When the preset reference values and fixed values are switched via fieldbus, the signal
is evaluated as fix ref selected 0 (for function, see bit 4). This means that eight preset
reference values and fixed values each are available. When the fixed values are
accessed via terminals or no fixed values are used at all, the signal is evaluated as
preset ref selected 3 (for function, see bit 0). In this case, 16 preset reference values are
accessed.
Bit 4: Fix ref selected 1 (D325): The fixed values are switched between (binary-coded) with the
signals Fix ref selected 0 to 2.
Bit 5: Fix ref selected 2 (D325): See bit 4.
Bit 6: Preset ref acc selected 0 (D326): When the parameter D13 is set to 2:binary signals, the
signals preset ref acc selected 0 to 3 are used to assign (binary-coded) an acceleration
ramp to the current preset reference value.
Bit 7: Preset ref acc selected 1 (D326): See bit 6.
Bit 8: Preset ref acc selected 2 (D326): See bit 6.
Bit 9: Preset ref acc selected 3 (D326): See bit 6.
Bit 10: Preset ref dec selected 0 (D327): When the parameter D13 is set to 2:binary signals
, the
signals preset ref dec selected 0 to 3 are used to assign (binary-coded) a deceleration
ramp to the current preset reference value.
Bit 11: Preset ref dec selected 1 (D327): See bit 10.
Bit 12: Preset ref dec selected 2 (D327): See bit 10.
Bit 13: Preset ref dec selected 3 (D327): See bit 10.
Bit 14: Edge enable PR/FR (D328): A switchover of the fixed values, preset reference values or
preset reference value ramps becomes active with a rising edge.
Bit 15: Level enable PR/FR (D329): A switchover of the fixed values, preset reference values or
preset reference value ramps becomes active with a high level.
Value range: 0 ... 0000000000000000bin ... 65535 (Representation binary)
Fieldbus: 1LSB=1; PDO ; Type: U16; USS-Adr: 04 35 00 00 hex
26D4h 0h
D230
Global
r=2, w=2
n-reference value relative: Relative speed reference value of the application quick reference
value as related to D02. Is added to high-resolution speed reference value D231. The reverse
signal (D100, D210.0) negates D230.
Value range in %: -200.0 ... 0,0 ... 200.0
Fieldbus: 1LSB=0,1%; PDO ; Type: I16; (raw value:32767·LSB=200,0%); USS-Adr: 04 39 80 00 hex
26E6h 0h
D231
Global
r=2, w=2
n-reference value high resolution: High-resolution speed reference value of the application
quick reference value. The function differs in the applications "fast reference value" and "comfort
reference value."
Fast reference value:
The reference value Is added to relative reference value D230. The reverse signal (D100, D210.0)
has no effect on D231.
Comfort reference value:
For an exact description of the n-reference high resolution signal, please see the application
description of the comfort reference value, impr.-no. 441883.
Value range in rpm: -131072.000 ... 0,000 ... 131072.000
Fieldbus: 1LSB=0,001rpm; PDO ; Type: I32; (raw value:14 Bit=1·rpm); USS-Adr: 04 39 C0 00 hex
26E7h 0h