Sourcetronic ST600 - Page 113

Frequency Inverter ST600 Series High-Performance Multifunction VFD Basic Operation Instructions
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10
Reach upper limit frequency
Output ON signal when the running frequency
reaches upper limit frequency
11
Reach lower limit frequency
Output ON signal when the running frequency
reached lower limit frequency
12
Ready to run
Main circuit and control circuit powers are
established, the protection functions do not act;
when the VFD is ready to run, output ON signal.
13
In pre-exciting
Output ON signal during pre-exciting of the VFD
14
Overload pre-alarm
Output ON signal after the pre-alarm time elapsed
based on the pre-alarm threshold; see P11.08–
P11.10 for details.
15
Underload pre-alarm
Output ON signal after the pre-alarm time elapsed
based on the pre-alarm threshold; see P11.11–
P11.12 for details.
16
Simple PLC state completed
Output signal when current stage of simple PLC is
completed
17
Simple PLC cycle completed
Output signal when a single cycle of simple PLC
operation is completed
23
Virtual terminal output of Modbus/Modbus
TCP communication
Output corresponding signal based on the set value
of Modbus/Modbus TCP; output ON signal when it is
set to 1, output OFF signal when it is set to 0
24
Virtual terminal output of
POROFIBUS/CANopen communication
Output corresponding signal based on the set value
of PROFIBUS/CANopen; output ON signal when it is
set to 1, output OFF signal when it is set to 0
25
Virtual terminal output of Ethernet
communication
Output corresponding signal based on the set value
of Ethernet; output ON signal when it is set to 1,
output OFF signal when it is set to 0.
26
DC bus voltage established
Output is valid when the bus voltage is above the
undervoltage threshold of the inverter.
27
Z pulse output
Output is valid when the encoder Z pulse is arrived,
and is invalid after 10 ms.
28
During pulse superposition
Output is valid when the pulse superposition terminal
input function is valid
29
STO action
Output when STO fault occurred
30
Positioning completed
Output is valid when position control positioning is
completed
31
Spindle zeroing completed
Output is valid when spindle zeroing is completed
32
Spindle scale-division completed
Output is valid when spindle scale-division is
completed
33
Speed limit reached during torque control
Output is valid when the frequency is limited