WIKA CF1M - Manual (Page 5)

Operating Instructions Temperature Indicating Controller CF1M
V1. 1
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3.2 Main setting mode
Character Name, Description, Setting range Initial
Main setting 1
• Sets Main setting value 1 of the main control.
• Main setting low limit value to Main setting high limit value
0°C (°F)
Main setting 2
• Sets Main setting value 2 of the main control.
• This setting item is available only when the option [S
V2] is applied.
• Main setting low limit value to Main setting high limit value
0°C (°F)
3.3 Sub setting mode
Character Name, Description, Setting range Initial
Auto-tuning Perform/Cancel, or Auto-reset Perform
• Designates auto-tuning performance or
cancellation,
or auto-reset performance.
• Auto-reset will be canceled automatically in approx. 4 minutes.
Cancel
Proportional band value setting
• Sets the proportional band of control output.
• Setting the value to 0 or 0.0, control output acts ON/OFF.
• 0 (0.0) to rated scale maximum value 10 °C
(20°F)
Integral time setting
• Sets the integral time of control output.
• Setting the value to 0 disables the function.
• With PD action (I=0), auto-reset can be performed.
• 0 to 3600 seconds 200s
Derivative time setting
• Sets the derivative time of control output.
• Setting the value to 0 disables the function.
• 0 to 3600 seconds 50s
Proportional cycle setting
• Sets the proportional cycle value.
• This setting item is not available when ON/OFF action or current
output type is selected.
• 1 to 120 seconds
R/M : 30s
S/M : 3s
Temperature alarm setting
• Sets the action point of the temperature alarm output.
• This setting item is not available if no alarm action is selected in
Temperature alarm action selection.
• This setting item is available only when the “Temperature alarm output
function” is selected in “Event output function selection”.
• Refer to the Table 3.3-1.
0°C (°F)
Heater burnout alarm setting
• Sets the current value of Heater burnout alarm.
• This setting item is available only when the option [W1X] is applied.
• This setting item is available only when the “Heater burnout alarm” is
selected in “Event output function selection”.
• Self-holding is not available to the alarm output.
• In the case of 5A, 0.0 to 5.0A
In the case of 10A, 0.0 to 10.0A
In the case of 20A, 0.0 to 20.0A
In the case of 50A, 0.0 to 50.0A
0.0A