SMC Networks HRW002-H, Operation Manual

Page: 52 / 88

HRX-OM-K003
Chapter 5 System Operation
5.3 Operation Screen HRW Series
5-8
This screen enables the setting of set values.
Table 5-10 Initial Setting Screen
No. Item Setting range Descriptions
1 TEMP BAND 1.0 to 5.0°C
*1
Allows the selection of the band width for TEMP SP.
2 READY TIME 10 to 480sec
*1
Allows the setting of the time from TEMP PV value
reaching BAND range to TEMP READY is displayed
and put out.
3 OFFSET -20.0 to 20.0°C
*2
Calibrates variations in temperature between this
system and your system.
(See “Appendix 8.4 Offset Function” in Chapter 8 on
page 8-9 for details.)
4 OFFSET
OFF, MODE1, MODE2,
MODE3
5 HIGH TEMP 20 to 93°C
Issues an alarm of “Reservoir High Temp WRN” if the
circulating fluid exceeds the set temperature.
6 LOW FLOW
HRW002-H, H*S:
0, 2
～
16LPM
0, 0.5
～
4.2GPM
HRW008-H, -H*S
HRW015-H, -H*S
HRW030-H, -H*S:
0, 8
～
50LPM
0, 2.1
～
13.2GPM
Issues an alarm of “Return Low Flow WRN” if the
circulating fluid does not reach the set flow rate.
Lift this alarm if the selection is
“0”.
7 FLOW UNIT LPM, GPM Allows the selection of the unit of flow rate.
8 PRESS UNIT MPa, PSI Allows the selection of the unit of pressure.
9
SLAVE
ADRS.
1 to 16CH
Allows the selection of the slave address for serial
RS-485 communication.
10 OUT
N/A
ALARM1 to 23
Allows the selection of alarm signals for contact
signal. (See Appendix 8.1.3 Alarm signal selection
”
on page 8-6 for details.)
11 E_OUT
TEMP READY,
AUTO PURGE
*1
Allows the selection of EVENTOutput.
(See Appendix 8.1.2 Communication specification
”
on page 8-4 for details.)
12 F.LOW TEMP 5 to 10°C
Issues an alarm of “F.Water Low Temp WRN” if the
facility water falls below the set temperature.
13
F.HIGH
TEMP
35 to 50°C
Issues an alarm of “F.Water High Temp WRN” if the
circulating fluid exceeds the set temperature.
[Tips]
Valid during option setting with
“5.3.11 Option screen“ on page 5-9.
See
“Appendix 8.5 BAND/READ” in Chapter 8 on page 8-12 on
BAND/READY function (*1).
TEMP SP+OFFSET value (*2) should be in the TEMP SP setting range
defined in “Table 5-8 Setting Screen” on page 5-6.