10
Installation
Pr
ocedure
Installation
60
61
63
60
61
63
60
61
63
60
61
63
External output circuit
Alarm output logic
When the power supply is turned ON,
external output becomes unstable.
Set up the main machine sequence program so that the external
output signal is ignored for one second after power-ON.
1
2
3
Connection of external output contact
2.
Connect each cable by using a round crimp terminal.
3.
Use a twisted cable.
4.
When a 2-core IEC cable is used, the cable size should be
0.5 to 1.5 mm
2
.
60 61 62 63 64 65 66 67 9 10 11 12 13 30 31
RY30Y
RY52PAX
RY30W
RY30X
Temperature
range warning
output
(X2M)
To output the Oil Cooling Unit operation status signal to the main machine, connect the required signal cable to the signal
terminal block according to the procedure below. For details of alarms, refer to “Alarm list” (page ).
To use an output contact, change the parameter setting, and make sure that the output contact normally operates.
(For parameter setting changing procedure, refer to page .)
26
38·39
1.
Screw terminal and cable size
Cable size
UL cable
IEC cable
M3
0.25 mm
2
– 1.25 mm
2
0.3 mm
2
– 1.5 mm
2
AWG
#
22 –
#
16
JIS cable
Screw
terminal
The contact capacity is as follows:
Resistance load: 30 VDC, 2 A
The minimum allowable load is as follows:
10
µ
A, 10 mV
To connect an inductive load, be sure to use a
surge absorber.
CAUTION
Normal
Normal or power failure
Alarm or power failure
Alarm
Value of the first digit in alarm output logic parameter (n01)
0 (Factory setting)
[Positive action]
1
[“b” contact]
Operation status
Power OFF
(including power failure)
Power ON
Run
Run
Run
Alarm
level 2
Alarm
level 1
Power supply
Remote control
contact
Operation panel
Normal (“a” contact)
Alarm/Stop (Power
OFF) (“b” contact)
Agitator operation
(“a” contact)
Alarm level
Alarm (“a” contact)
Normal/Stop (Power
OFF) (“b” contact)
Between terminals
60 and 63
Between terminals
60 and 63
Agitator operation
(“a” contact)
Alarm level
Between terminals
60 and 61
[LOCK] key
Between terminals
10 and 11
Between terminals
61 and 62
Between terminals
60 and 64
Between terminals
60 and 61
Between terminals
61 and 62
Between terminals
60 and 64
Preset condition
Output logic parameter
setting: “0”
Mode and terminal symbol of external output contact
Output logic parameter
setting: “1”
OFF
OFF
OFF
ON
ON
OFF
OFF
ON
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
ON
ON
ON
ON
ON
ON
ON
ON
ON
OFF
ON
ON
ON
ON
ON
ON
ON
OFF
ON
Reset
Reset
External output timing chart
The alarm output logic can be changed depending on the
parameter setting. (See page .)
33
(For alarm levels, refer to page .)
38
Inside of Oil Cooling Unit
Normal Agitator operation
Alarm/Power failure
Alarm level output (OFF: Level 1, ON: Level 2)
Not used (No connection)
Not used (No connection)
Remote
control For connection of optional
protection device (OP)
For connection of machine
temperature tuning thermistor
PIM00132A_EN.fm 10 ページ ２００７年９月２０日 木曜日 午後３時４分
