Etel DSC2P - K40 Parameter

ETEL Doc. - Operation & Software Manual # DSC2P 903 / Ver. F / 3/6/05 Chapter C: System functions
Operation & Software Manual
Direct Drives & Systems 119
(*)Caution: As there is no DIN2 on the DSCDM, it is necessary to define from which digital input the
home switch signal is coming. To do so, bits# 2 and 3 of parameter K58 must be used to
determine the origin of the home switch signal. In that case, bit# 0 and 1 of parameter K58
must be equal to 0.
Remark: When a DSCDM is used with K40 = 2, 3, 6, 7, 16, 17, 18, 19, 36 and 37, the HOME NOT
POSSIBLE error (M64=69) will appear if bits# 2 and 3 of parameter K58 are equal to 0. The same
error will occur with K40 = 6, 7, 18 and 19 if bits# 0 and 1 of parameter K58 are equal to 0 while
bit# 3 = 1.
12.9.3 K40 parameter:
Parameter K40 sets the homing mode according to the devices in the system. All homing modes are precisely
explained below. Everything is summarized in the above-mentioned table.
Here is a description of the symbols used in this paragraph:
20 + OK The trip is defined by parameter K46
21 - OK The trip is defined by parameter K46
22
Immediate homing. The actual
position is the ref. mark.
24 + OK The trip is defined by parameter K46
25 - OK The trip is defined by parameter K46
26 + X OK
The trip is defined by parameter K46 if
mechanical end stop
27 - X OK
The trip is defined by parameter K46 if
mechanical end stop
28 -
33
Reserved for future use
34 X OK
The trip is defined by the status of the
limit switch and home switch
35 X OK
The trip is defined by the status of the
limit switch and home switch
36 + X OK
The trip is defined by parameter K46 if
mechanical end stop
37 - X OK
The trip is defined by parameter K46 if
mechanical end stop
38 + X OK
The trip is defined by K46 after having
found the mechanical end stop
39 - X OK
The trip is defined by K46 after having
found the mechanical end stop
40 -
45
Reserved for future use
Available on DSC2P DSC2V DSCDP DSCDL DSCDM
K40 Direction
Mechanical
end stop
Home
switch
(DIN2) *
Limit
switch
(DIN)
K58=0
Limit
switch
(L1/L2)
K58=1
Limit
switch
(L/H)
K58=2
Mono-ref.
mark
encoder
Multi-ref.
mark
encoder
Remark
Reference position
Reference mark
Motor position
Zero machine
Motor trip
I
0