88
SPX advanced – description of parameters
SPX ADVANCED APPLICATION MANUAL
SVCH0203—October 2017 www.eaton.com
Code
ID
Parameter
Notes
P1.5.6.3
487
Digital output 1 on-delay “DO1 ON delay”
P1.5.6.4
488
Digital output 1 off-delay “DO1 OFF delay”
P1.5.7.3
491
Digital output 2 on-delay “DO2 ON delay”
P1.5.7.4
492
Digital output 2 off-delay “DO2 OFF delay”
With these parameters you can set on- and off-delays to digital outputs.
On
Delay
Signal
DO
Off
Delay
Figure 5-10 . Digital outputs 1 and 2, on- and off-delays
P1.5.6.5
1587
Invert digital output 1 “INV delayed DO1”
P1.5.7.5
1588
Invert digital output 2 “INV delayed DO2”
Inverts delayed digital output operation.
Signal
DO
On
Delay
Off
Delay
P1.5.6.6
1217
ID.Bit free DO 1
P1.5.7.6
1385
ID.Bit free DO 2
Select the signal for controlling the DO. The parameter has to be set in format xxxx.
yy where xxxx is the ID number of a signal and yy is the bit number. For example,
the value for DO control is 1174.02. 1174 is the ID number of Warning Word 1. So the
digital output is ON when bit number 02 of the warning word (ID no. 1174) i.e. Motor
underload is high.
5.5.4 Supervision limits
Supervision function gives you the possibility to monitor
certain values with the limit setting. When the actual value
exceeds or goes below the set value a message through a
digital output can be given. The torque limit supervision is scalable.
Code
ID
Parameter
Notes
P1.5.8.1
315
Output frequency limit supervision function “Freq Supv Lim 1”
P1.5.8.3
346
Output frequency limit 2 supervision function “freq supv lim 2”
P1.5.8.5
348
Torque limit, supervision function “torque supv lim”
P1.5.8.8
350
Reference limit, supervision function “ref superv lim”