ABB FPTC-02, User Manual

Page: 59 / 96

Description Example
value Name Index
I/O settings
Sets the diagnostic pulse of digital input
X113:4 on or off.
On 1)
DI X113:4 diag
pulse on/off SAFEIO.36
On: The input monitors that it receives
test pulses.
Sets the diagnostic pulse of digital input
X114:4 on or off.
On
1)
DI X114:4 diag
pulse on/off SAFEIO.40
On: The input monitors that it receives
test pulses.
Note: In a non-redundant system, you
can use a one-channel input (for ex-
ample, DI X113:4). In this case, this
parameter has no effect.
1) The safety data is based on the assumption that this diagnostic measure
for the wiring is active (On). If pulsing is disabled, you must consider other
measures to ensure sufficient diagnostic coverage of the wiring failures.
￭ Parameters for the SSE function
These parameters are related to the Safe stop emergency (SSE)
function of the FSO module. The safety functions described in this
manual do not use this function, but the FSO module can activate
the SSE function in internal fault situations.
Description Example
value Name Index
Sets the type of the SSE function.
Immediate
STO 1)
SSE function SSE.13
Immediate STO : The FSO module
activates the drive STO function
immediately after the SSE request (stop
category 0).
Emergency ramp : The FSO module first
ramps down the motor speed and when
the speed is below the zero speed limit
it activates the STO function (stop
category 1). SAR0 parameters define
the deceleration ramp (for more
information, see the FSO module user’s
manual).
Parameter settings 59