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95
Appendix A
Parameters Set in Initial Setting Level
Display
Name
Setting
p01
External Duty Input
Enable/Disable
Enables or disables setting the duty using an external variable resistor.
0
: Disable (Default)
1
: Enable
p02
Output Mode Selec-
tion for Phase Control
Selects the output mode for phase control.
0
: Proportional to phase angle (same as G3PX) (Default)
1
: Proportional to square voltage
2
: Proportional to voltage
3
: Constant current (Constant-current Models only)
p03
Input Digital Filter
Time Constant
Sets the software filter time constant in relation to the input command value when
automatic input is set for the main setting.
0.0 to 100 ms (Default: 0.0)
p04
Input Signal Type
Sets the type of input signal from a temperature controller.
0
: Linear input (Default)
1
: Voltage ON/OFF input
p05
Main Setting Auto-
matic Input Selection
Sets the input source when automatic input is set for the main setting.
0
: 4 to 20 mA or 1 to 5 VDC (Default)
1
: Communications
p06
Main Setting Manual
Input Selection
Sets the input source for when manual input is set for the main setting.
0
: External variable resistor input (Default)
1
: Key input
p07
Control Method
Default
Sets the control method to use after a reset.
0
: Phase control (Default)
1
: Optimum cycle control
Note If the Event Input Assignment parameter [P11] is set to 1 (control method
selection), the control method selected with the event inputs will be used
regardless of the setting of this parameter.
p08
Main Setting Auto-
matic/Manual Default
Sets the main setting input mode to use after a reset.
0
: Automatic (Default)
1
: Manual
Note If the Event Input Assignment parameter [P11] is set to 2 (main setting
automatic/manual selection), the control method selected with the event
inputs will be used regardless of the setting of this parameter.
p09
Number of Alarms for
Heater Burnout
Detection
*
1
An alarm is output when an error status continues for more than the specified
number of cycles.
0 to 999 (Default: 150)
p10
Load Current Upper
Limit
*
1
Sets the upper limit for the current that can flow to the load.
0.0 to 66.0
0
: This function stops when the parameter is set to 0. (Default)
p11
Event Input Assign-
ment
Sets the event input application.
0
: No assignment (Default)
1
: Control method selection (phase control or optimum cycle control)
2
: Main setting automatic/manual selection
p12
Alarm Output Open in
Alarm
Sets the alarm output operation.
0
: Close in alarm (NO contact operation)
1
: Open in alarm (NC contact operation) (Default)
p13
Alarm Output Test
Used to perform an alarm output test.
0
: No test output (Default)
1
: Test output on ALARM1 terminal
2
: Test output on ALARM2 terminal
3
: Test output on ALARM1 and ALARM2 terminals
p14
Heater Burnout Alarm
Operation
*
1
Sets the alarm level to use when a heater burnout alarm occurs.
0
: Disable (Default)
1
: Alarm level 1 (fatal error)
2
: Alarm level 2 (nonfatal error)
Summary of Contents for G3PW
Page 1: ...Cat No Z280 E1 01 User s Manual G3PW Power Controllers...
Page 2: ...G3PW Power Controllers User s Manual Produced November 2008...
Page 3: ...iv...
Page 15: ...xvi...
Page 49: ...34 Wiring for Specific Applications Section 3 4...
Page 61: ...46 Setting Parameters in the Initial Setting Level Section 4 6...
Page 77: ...62 Heater Burnout Detection Section 5 9...
Page 113: ...98 Parameter Settings in the Adjustment Level Appendix B...
Page 117: ...102 Index...
Page 119: ......