Parts Identification - Mitsubishi Q Series User Manual

4 SETUP AND PROCEDURE BEFORE STARTING THE OPERATION

4.3 Parts Identification

1)
2)
5)
Number
1)
2)
3)
4)
5)
6)
1 : For details, check the error code. (Refer to Section 8.1)
2 : It may not be detected depending on the input range used. For details, refer to Section 3.1.2.
4 - 3
This section explains the names of the Q62HLC parts.
Q62HLC
3)
RUN ALM
ERR.
IN
24VDC
1
2
O
I+
3
U
T
I-
1
4
I+
O
5
U
I-
T
6
2
4)
I+
7
TC+/
mV+
8
I
V+
N
9
1 TC-/
mV-
10
V-/I-
11
CJ
12
13
I 14
N
2 15
+/
mV+
16
V-/I-
17
TC-/
mV-
18
6)
[Condition without temperature compensation resistor]
Name
RUN LED
ERR. LED
ALM LED
Terminal block
Cold junction
compensation resistor
FG terminal
Q62HLC
IN
24VDC
O
U
T
1
O
U
T
2
I
N
1
V-/I-
I
N
2
V-/I-
Indicates the operating status of the Q62HLC.
On: Operating normally.
Off: 5V power is off, watchdog timer error occurred, or changing
online module is allowed.
Indicates the error status of the Q62HLC.
On : Hardware fault (Includes the case of cold junction
temperature compensation resistance is not connected)
Flicker : Write data error occurring
When auto tuning is abnormally completed
Off : Operating normally.
Indicates the alert status of the Q62HLC.
On : Alert occurring
Flicker : Process value (PV) came out of measured temperature
range.
Loop disconnection was detected.
Sensor is not connected.
Off : Alert not occurring
Used for input to various sensors, current output, and external
power supply.
Used when cold junction compensation is made.
Terminals for frame ground
MELSEC-Q
RUN ALM
ERR.
1
2
I+
3
I-
4
I+
5
I-
6
I+
7
TC+/
mV+
8
V+
9
TC-/
mV-
10
11
CJ
12
13
14
15
TC+/
mV+
16
17
TC-/
mV-
18
Description
1
2
4 - 3