CHIKO AIRTEC CHP-5000AT3-DSA-UD, Instruction Manual

Page: 74 / 77

Chapter 6 Useful Utilization (Optional)
70
E
nglis
h
6.1.3
Remote Operation
•
For on/off switching via remote operation, short-circuit pins
④
and
⑧
.
Pin
①
is short-circuited  ON
Pin
①
is not short-circuited  OFF
“6.1.2 Pin Assignments” (page 69).
•
Do not short-circuit between pins
④
and
⑧
when taking signals by on/off switching on the device
side.
Take out desired output signals as per the description in
“6.1.2 Pin Assignments ” ( page 69) .
•
Initial pressure registration, ON/OFF operation and suction power levels cannot be operated or
changed on the device side during transition to remote operation.
•
The current suction power level is stored in memory. This means that the previously effective level is
stored even if main power is turned off.
6.2
Communication Function
By using optional communication board set (model: RS-485 or RS-EN), you can retrieve information such
as operation “ON/OFF” and filter clogging.
6.2.1
RS485 Communication
See “Communication Format Setting Mode (When Equipped with Communication Function)” for
instructions on configuring communication settings.
“4.2 Communication Format Setting Mode (When Equipped with Communication Function)” (page
53)
6.2.2
Ethernet
For details, refer to the instruction manual of the Ethernet device you purchased separately.