e5csv-q1tdac/dc24 ETC-unknow, e5csv-q1tdac/dc24 Datasheet - Page 12

• Manufacturer Part Number: e5csv-q1tdac/dc24
• Description: Temperature Controllers
• Manufacturer: ETC-unknow

Error Displays and Causes
In addition to the alarm indicator, errors notification is provided on the display. Be sure to remove the cause of the error promptly.
Note: In models with an alarm, fff appears or flashes on the display to indicate that the temperature has exceeded the maximum display tem-
Sensor Error Displays and Causes
■ Thermocouple
Note: The room temperature is displayed if an input short-circuit occurs.
■ Platinum Resistance Thermometer
Note: The resistance value for platinum resistance thermometers is 100 Ω at 0° C and 140 Ω at 100° C.
12
PV displayed as
fff
PV displayed as
---
fff flashing
--- flashing
e11 is
displayed
Burnout
Burnout
Short-circuit
Display status
perature and the output is set according to the alarm mode. In the same way, --- appears or flashes on the display to indicate that the
temperature has exceeded the minimum display temperature and the output is set according to the alarm mode.
Temperature Controllers
2 or 3 wires disconnected
The process value is higher than the control temperature range (overflow).
The process value is lower than the control temperature range (underflow).
(1)Thermocouple models and platinum resistance thermometer models:
(2)Multi-input (Thermocouple/platinum resistance thermometer) models:
(1)Thermocouple and platinum resistance thermometer input:
(2)Thermocouples: The polarity is reversed.
(3)Multi-input (Thermocouple/platinum resistance thermometer) models:
A memory error (E11) has occurred. Turn the power ON again. If the display remains
the same, the Controller must be repaired.
Status
Status
The process value is higher than the overflow temperature, or a Sensor error has
occurred.
The process value is higher than the control temperature range or a Sensor error
has occurred.
The process value is lower than the underflow temperature, or a Sensor error has
occurred.
The process value is lower than the control temperature range or a Sensor error has
occurred.
3
4
5
3
4
5
3
4
5
E5CSV
fff flashing
fff flashing
--- flashing
fff flashing
--- flashing
Display
Display
Cause
OFF
OFF
OFF
OFF
OFF
Control output
Control output
Heating control (reverse operation): OFF
Cooling control (direct operation): ON
Heating control (reverse operation): ON
Cooling control (direct operation): OFF
OFF
OFF
The control outputs and alarm outputs
turn OFF.
Control output