N700 Operating Instructions and Parts Manual
10. Explanation of O-Group
108
10. E
XPLANATION OF
O-
GROUP
10.1
Intelligent output terminal setting
10.1.1
Intelligent output terminal arrangement
The arrangement and function of intelligent output terminals are as follows.
(1) Layout of control circuit terminals
11
Fig. 10- 1 Layout of control circuit terminals
(2) Output terminal function of N700 inverter control circuit
Item
Function
Terminal
marking
Terminal name
Contents
AM
Analog monitor
(voltage)
z
DC 0~10 V voltage output
z
Output to one selected from monitor items.
AMI
Analog monitor
(current)
z
4~20 mA electric current output
z
Output to one selected from monitor items
Analog
Control
terminal
Monitor
Output
L
Analog power
rotor termination
z
It is rotor termination of output terminal(AM, AMI).
Note) Don’t earth.
P24 Interface
power
z
It is DC24V power for connection input signal.
When selecting source logic, it's connection input
common.
CM1
Interface power
Common
z
This is common for DC 24V terminal for interface,
thermister input(TH), Digital monitor(FM).
z
When sink logic is selected, it is a common point
of contact.
Digital
Power
PLC
Intelligent Input
terminal common
z
Change sink type and source type by short bar on
control terminals.
P24-PLC : Sink type, CM1-PLC : Source type
z
In case of driving the connection input by external
power, remove the short cable and connect the
PLC with external interface circuit.
Digital
Control
terminal
Monitor
Output
FM
Digital monitor
(voltage)
z
DC 0~10V voltage output(PWM output method)
The selected one of the monitoring function is
displayed.
z
Output the output frequency to digital pulse(Duty
50%) above monitor.
