Advertisement
Wiring Diagram
P1
P1
L.LOW
LOW
ZONE
ZONE
11
12
13
P2
P2
L.LOW
LOW
L.LOW
ZONE
ZONE
ZONE
2
1
3
Cantion : Do not connect anything to NC
The name of each part
: HIGH ZONE Lamp of each of P1, 2, 3. (Green)
: MIDDLE ZONE Lamp of each of P1,2,3. (Yellow)
: LOW ZONE Lamp of each of P1,2,3. (Red
: Channel Indicating Lamp of each of P1,2,3 (Green)
: PV Indicator Panel
: DOT Indicator
SET: SET Key
Parameter Transition Diagram
MODEL
display
POWER ON
HDM3
SET+UP
Operating
TEST Screen
Screen
Automatic return
after TEST
PV display
7 Segments
Condition display
individual LED test
Automatic Scan Mode :
Press "SET" key for 1 second to enter
to the "Auto Scan". While in the
Auto Scan" mode, it scans the channels
for approximately 2 seconds each.
Manual Scan Mode :
Press the "SET" key turns to the
"Manual Scan" mode. Every time the "SET"
is pressed once, the channel is scanned
and displayed.
※ When an error has occurred during
"Auto Scan", the scan is stopped
at the channel.
To change the parameter
Parameter Name
Parameter Value
P1
P2
P3
4 20 mA
4 20 mA
4 20 mA
14
15
16
17
18
19
20
P3
P3
LOW
ZONE
100 - 240 V AC
50 / 60 Hz
FG
4
6
8
10
5
7
9
: Direction Setting Shifting Key
: Setting Level Reduction Key
: Setting Level Increasing Key
SET+SFT
SET 3 sec
SET 3 sec
OPERATION
A1L
SET
A1LL
SET
HYS1
SET
A2L
SET
A2LL
SET
HYS2
SET
A3L
SET
A3LL
SET
HYS3
SET
LOC
SET
When the parameter name and the
parameter value are displayed on the
indicator panel in alternately, press
or
,
Parameter Value
Parameter Name
Parameter
SH
Set maximum scale
Set minimum scale
SL
DP
Decimal Point Placement
FL
BSn
CHn
AnL
AnLL
HYSn
LOC
n = 1~3 (Channel Number)
When altering the usage input range (SH, SL), ensure this is altered prior to
anything else. When the SH, SL are altered, it impacts the other data and
may enerate unwanted results.
Relationship between the ZONE, the relay and the LED.
Pn.AnL+Pn.HYSn
Pn.AnLL+Pn.HYSn
LOW ZONE Relay
L.LOW ZONE Relay
SETUP
n = 1~3 (Channel Number)
SH
SET
Channel Scan
SL
SET
Channel Skip
DP
The selected channel is skipped when "CHn" is OFF.
Then the skipped channel LED and the Relay operations all become
SET
"OFF"status.
FL
Automatic Scan Mode
At the operating display, pressing "SET" key for more than 1 second turns to
SET
the "Auto Scan" Mode. While in the "Auto Scan" mode, it scans the channels
BS1
that are "CHn = ON" and displays for approximately 2 seconds
each.However, if a channel has a certain problem, the "Auto Scan" is
SET
stopped and the problem status is displayed with the channel locked.
BS2
Manual Scan Mode
At the operating display, pressing the "SET" key turns to the "Manual Scan"
SET
Mode.While in the Manual Scan Mode, every time the "SET" is pressed
BS3
once, the channels that has "CHn = ON" is scanned and displayed.
SET
n = 1~3 (Channel Number)
CH1
Indicator
SET
SYSE
HDM3 SYSTEM Error
CH2
ADC
AD Conversion Error
SET
CH3
Status of all channels
CHDS
SET
BOUT
Over the limit for Input (More
OVR
than 20mA is inputted)
Over the limit for Input
MOVR
(Less than 4mA is inputted)
EEP
Then only the parameter value is displayed, and at this time,
by using the keys,
the SET key is pressed.
The changed parameter values are registered,
Changed
and the parameter name and the
Parameter Value
parameter value are displayed in alternate.
Contents
Description
Indicated Value of Maximum
Input (20mA)
Indicated Value of
Minimum Input (4mA)
Decimal Point Placement
Input Filter
Input Filter
Input Revision
Input Revision
Channel Skip
Select Channel Skip
Set HIGH ZONE
Set HIGH ZONE
Set LOW ZONE
Set LOW ZONE
Hysteresis
Hysteresis Relay
LOCK
Prohibit Data Change
Pn.AnL
Pn.AnLL
ON
ON
RED LED
ON
YELLOW LED
ON
ON
GREEN LED
Contents
ZONE Relay Control
All relays for channels
are "OFF"
All relays for channels
are "OFF"
All relays for channels
"skipped"
are "OFF"
Relays for selected
Sensor Error
channel is "OFF"
HIGH ZONE Relay for
selected channel is "ON"
LOW ZONE Relay is "ON"
for the selected channel
Normal Operation
EEPROM Error
to change the value, after which
Range
Default
SL ~9999
0 ~ SH
0 ~ 2
OFF(0) ~ 100
EUS(-100~100%)
OFF, ON
AnLL ~ SH
SL ~ AnL
EUS (0 ~ 10 %)
OFF, ON
ON
ON
ON
ON
All relays for channels
are "OFF"
All relays for channels
are "OFF"
All relays for channels
are "OFF"
Relays for selected
channel is "OFF"
HIGH ZONE LED "ON"
for selected channel
LOW ZONE LED is "ON"
for the selected channel
Normal Operation
Advertisement
