SMC Networks HRL Series, Руководство пользователя

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HRL
Series
Dual Channel Refrigerated Thermo-chiller for Lasers









    
Operation Display Panel
Alarm
Items shown on the touch panel home screen
No. Classification CH no. Item Explanation

Displayed
value
CH1
Circulating fluid temperature It indicates the current temperature.

Circulating fluid set temperature It indicates the set temperature.

Circulating fluid discharge pressure It indicates the discharge pressure.

Circulating fluid
flow rate
It indicates the fluid flow rate. This value is not measured by a flow meter. It should be used as a
reference value (rough indication). It includes the flow rate in the bypass circuit.

CH2
Circulating fluid temperature It indicates the current temperature.

Circulating fluid set temperature It indicates the set temperature.

Circulating fluid discharge pressure It indicates the discharge pressure.

Circulating fluid
flow rate
It indicates the flow rate measured by a flow meter.
It does not include the flow rate in the bypass circuit.

Circulating fluid electric conductivity It indicates the electric conductivity.

Common Operating condition display It indicates the run and stop status of the product.

Button
CH1 Independent pump operation CH1 pump operates independently while the button is pressed.

CH2 Independent pump operation CH2 pump operates independently while the button is pressed.

Common Operation mode
To select a operation mode from the touch panel (
mode), contact input ( mode),
or serial communication (
mode).

Common Run/Stop To run/stop the product
This unit displays 38 types of alarms.
Alarm
code
Indication Explanation
AL01 CH1 Low Level FL T CH1 abno rmal lo w tank fluid l evel
AL02 CH1 Low Level WRN CH1 lo w tank fluid l evel
AL0 3 CH2 Low Level FL T CH2 abno rmal lo w tank fluid l evel
AL04 CH2 Low Level WRN CH2 lo w tank fluid l evel
AL06 Fan Inverter Fan failure
AL09 CH1 High T emp. FL T CH1 abno rmal r ise of circulating fluid tempe rature
AL10 CH1 High T emp. CH1 circulating fluid tempe rature rise
AL11 CH1 Low T emp. CH1 circulating fluid tempe rature drop
AL12 CH1 TEMP REA DY Alarm CH1 TEMP REA DY alarm
AL1 3 CH2 High T emp. FL T CH2 abno rmal r ise in circulating fluid tempe rature
AL14 CH2 High T emp. CH2 circulating fluid tempe rature rise
AL15 CH2 Low T emp. CH2 circulating fluid tempe rature drop
AL16 CH2 TEMP REA DY Alarm CH2 TEMP REA DY alarm
AL17 CH1 HX In High T emp. FL T CH1 abno rmal rise in heat exchanger inlet temperature
AL1 8 CH1 Pres s. Sensor CH1 f ailure of circulating fluid discharge pressure sensor
AL19 CH1 High Pres s. CH1 circulating fluid discharge pressure rise
AL20 CH1 Lo w Pres s. CH1 circulating fluid discharge pressure drop
AL21 CH2 Pres s. Sensor CH2 f ailure of circulating fluid discharge pressure sensor
AL22 CH2 High Pres s. Error CH2 abno rmal r ise in circulating fluid discharge pressure
Alarm
code
Indication Explanation
AL2 3 CH2 High Pres s. CH2 circulating fluid discharge pressure rise
AL24 CH2 Lo w Pres s. CH2 circulating fluid discharge pressure drop
AL25 CH2 Lo w Pres s. Error CH2 abno r mal drop in circulating fluid discharge pressure
AL26 CH2 Flow Sensor CH2 f ailure of circulating fluid discharge fl ow sensor
AL27 CH2 High Electric Conductivity CH2 electric conductivity increase
AL3 0 Digital Input 1 Contact input 1 signal detection
AL3 1 Digital Input 2 Contact input 2 signal detection
AL3 4 Communication Communication error
AL35 Ambient T emp. Outside of the ambient tempe rature range
AL3 6 Maintenance Maintenance ala rm
AL3 7 Refrigeration Circuit Compressor circuit failure
AL38 Sensor Sensor failure
AL39 Controller Controller failure
AL40 Compressor Inverter Compressor inverter error
AL41 Compressor Inverter Comm. Compressor inverter communication error
AL42 CH1 Pump I nverter CH1 pump inverter error
AL43 CH1 Pump I nverter Comm. CH1 pump inverter communication error
AL44 CH2 Pump I nverter CH2 pump inverter error
AL45 CH2 Pump I nverter Comm. CH2 pump inverter communication error
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