Parker TPDM - Analog Inputs;Outputs; Sto

Parker Hannifin Manufacturing Srl user’s manual TPDM
62
7.2 Analog inputs/outputs
Axis Terminal pin Analog
TPDM
type
A X13
16-17 IN
Always
(1 axis, 2 axes,
3 axes)
18 OUT
B X14
34-35
IN
2 axes, or
3 axes
36
OUT
C X15
25-26
IN
3 axes
27
OUT
7.3 STO
Through the STO the energy supply of the drive is interrupted, and the drive isn’t enabled to produce
a torque; it’s necessary to enable the drive:
− STO: uncontrolled stop by switching off the energy of the motor (consider if it’s
necessary to use a brake or others mechanical stopping).
Axis Terminal pin STO
TPDM
type
A X12
7-8
STO1
1 axis
9-8
STO2
A+B
X12
(axis A)
7-8
STO1
2 axes
9-8
STO2
X15
(axis B)
25-26
STO1
27-26
STO2
A+B+C X12
7-8
STO1
3 axes
9-8
STO2
Characteristics:
STO
U. M.
Description
Nominal voltage
Vdc
24
Inputs
-
2
VH
Vdc
20…30
VL
Vdc
0…7
Current at 24Vdc
mA
8
Status STO1-2 -
VH activated
VL deactivated
This represent the working condition for drive and motor (STO monitor by the bit b230.12 and
b230.13).