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Safe Torque Off
4-4
AC890PX AC Drive
Alignment to European Standards
EN ISO13849-1:2008
(Safety of machinery – Safety-related parts of control systems)
STO aligns to the following aspects of this standard:
Architecture according to Category 3:
I1
L1
O1
I2
L2
O2
im1
im2
im1a
im2a
C
m1
m2
P3
P2
P1
im1b
Im2b
im1b
im1b
Im2b
Im2b
Solid lines represent the STO control paths.
Dashed lines represent reasonably practicable fault detection.
Key:
I1, I2 = user terminal
L1, L2 = logic
O1, O2 = methods of enabling or disabling output power devices
P1, P2, P3 = output power devices
i
mxy
=
interconnecting means
m
x
= monitoring
c
= cross monitoring
Summary of Contents for AC890PX Series
Page 17: ...2 5 Product Overview AC890PX AC Drive 890PX bottom wire entry ...
Page 144: ...The Keypad 7 9 AC890PX AC Drive The Menu System Map ...
Page 145: ...7 10 The Keypad AC890PX AC Drive The Menu System Map continued ...
Page 328: ...Programming D 88 AC890PX AC Drive Functional Description ...
Page 386: ...Programming D 146 AC890PX AC Drive Setpoint Drive Frequency Frequency 1 Frequency 2 ...