User`s manual

2-1
(1) Battery
When delivered, the memory backup batteries in the JW300 control modules (JW-311CU through
362CU) are disconnected. Before using a control module, make sure to connect the battery module
to the control module, clear the memory and set the time for the clock.
(2) Option modules
- If you will be using any of the option modules below, make sure to confirm that they are compatible
with the JW300 series.
JW-21CM, JW-22CM, JW-21MN, JW-255CM, JW-25TCM, JW-20FL5, JW-20FLT, JW-22FL5,
JW-22FLT, JW-22SU and JW-25CM.
- The JW300 will not work with option modules that are not specified as compatible with the JW300
series.
- JW300 compatible modules are stuck with 300 mark at their front side.
(3) Installation
Avoid keeping the JW300 in the following conditions:
- Direct sunlight.
- Relative humidity which exceeds 35 to 90 %. No condensation due to rapid temperature variation.
- Corrosive and flammable gases.
(4) Operation
- Prepare an emergency stop circuit at the external relay circuit, and connect the halt output from
the JW300. (The halt output is installed in the power supply module.)
- Don't handle switches and connectors excessively by force.
(5) Grounding
Prepare a class-D grounding of the JW300 separately. Never co-ground with high power equipment
grounding lines.
(6) Installation
- Securely fasten the retaining screws in each module, and confirm again that it is fastened prior
to supply power. Looseness of screws may cause malfunction.
- Firmly connect cable (I/O expansion cable), connecting to the basic/expansion rack panel. Confirm
connectors are fastened prior to supplying power. Looseness may cause malfunction.
- Each module has a ventilation hole to allow for cooling. Do not block the holes.
- Install the JW300 horizontally against a control panel (parallel, wall-mount installation), otherwise
(vertical, wall-mount installation) temperature increase may occur.
Chapter 2. Precautions for use
Battery cover
Battery module
Battery connector
- The battery module is stored under the
battery cover when delivered.
- See section 8-3. "Battery" in this manual,
for details about battery life.
PG/COMM1
PG/COMM2
▲
PULL
電池交換
時期
This
battery
expires
電池の交換
は５分以内
に行ってく
ださい
Exchange
the battery
within
５minutes.
ＲＵＮ
ＦＬＴ
ＣＭ１
ＣＭ２
ＵＳＢ
Ｃ
Ａ
Ｒ
Ｄ
←
Ｆ
Ｆ
Ｏ
ＳＶ
ＰＲＯＴＥＣＴ
ＩＮＩＴ
ＲＥＳＥＴ