Santerno Sinus Penta - Table 80: Word Bits for Address 1012, (1055, 1098)

PROGRAMMING GUIDE
SINUS PENTA
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C011c (C054c, C097c) Torque Follower Mode
C011c (mot. n.1)
C054c (mot. n.2)
C097c (mot. n.3)
Range
0 ÷ 1
0: No, 1: Yes
Default
0
0: No
Level
BASIC
Address
1012, 1055, 1098 bit 0
Control
VTC ande FOC
Function
The Torque Follower mode activates when this parameter is enabled,.
If the drive is in torque reference mode (paramer C011 = 1 or 2, o
r activation of
the input set in C170),
it will follow the torque reference without applying any ramp
and without being dependent on the Start input logics. Just close the Enable input
to let the drive track the given reference.
C012 (C055, C098) Speed Feedback from Encoder
C012 (Motor 1)
C055 (Motor 2)
C098 (Motor 3)
Range
0 ÷ 1
0: No
1: Yes
Default
0
0 ÷ 1
Level
BASIC
Address
1012, 1055, 1098 bit 1
Control
VTC and FOC
Function
This parameter enables the encoder as a speed feedback.
It defines the encoder characteristics and whether Encoder A (MDI6 and MDI7 in
the terminal board) or Encoder B (with optional
board) is used as a speed
feedback (see the ENCODER/FREQUENCY INPUTS MENU).
NOTE
Parameters C011c and C012 may have binary values only and they share the same
Modbus address. The bit-parameter match is given in the table below.
It is important to consider this if the address is updated from an external interface system.
Before writing a new value, read the address value and change the bit concerned only, to
avoid changing a different parameter as well.
Changes made via keypad or the Remote Drive to parameters C011c and C012 are
managed as if they were completely separate.
The same applies to parameters C054/C054c (motor 2) and C097/C097c (motor 3).
Table 80: Word bits for address 1012, (1055, 1098)
bit [15..2] bit [1] bit [0]
Not used
C011c
(C054c,
C097c)
C012
(C055,
C098)