Eaton easyE4 series User Manual

6. Function blocks
6.1 Manufacturer function blocks
Operands Bit inputs
Constant 0, constant 1 x
M – Markers x
RN - Input bit via NET x
SN - Output bit via NET (send) x
N - Net marker bit x
nN - NET marker bit NET station n x
ID: Diagnostic alarm x
LE - Output backlight x
P buttons x
I - Bit input x
Q - Bit output x
Q - Bit output of a FB x
Function block outputs
Description Note
(Bit)
AC 1: Signals an ongoing positioning job
Pulses are output at device output Q01 or Q02.
also during jog mode or during the braking
ramp and also after S_ is set to 0.
0: Signals that there is no ongoing positioning
job.
E1 Error output
1: in the event of incorrect parameters, such
as:
- FO<FS (operating frequency < start frequency)
- PF<FS (jog frequency < start frequency)
No positioning commands if the function
block detects incorrect parameters.
If the function block detects an incorrect
parameter change during an active pos-
itioning job, the step sequence frequency
is reduced according to the braking ramp
and the motor is gently braked to a stop.
(DWord)
QV Actual number of steps completed Integer value range:
0…+2147483647
QF Actual output frequency Integer value range:
0…5000 Hz
Assigning operands
You can assign the following operands to the function block outputs that are numeric
outputs:
Assigning operands Outputs
Constant x
Markers: MB, MD, MW x
Analog inputs IA x
Analog output QA x
Numeric output from another QV FB x
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easyE4 11/18 MN050009 EN www.eaton.com

Eaton easyE4 series Specifications

General

Brand	Eaton
Model	easyE4 series
Category	Relays
Language	English