Eaton EASY-E4 Series User Manual

6. Function blocks
6.1 Manufacturer function blocks
Enter the function block settings here. The display contains the following elements:
DC02 Function block: PID controller, number 02
UNP Operating mode: Unipolar
+ Parameter set can be called via the PARAMETERS menu
>I1 SETPOINT of the PID control: -32768…+32767
>I2 ACTUAL value of the PID control: -32768…+32767
>KP Proportional gain Kp; 0…65535,
in %; Example: The value 1500 is processed in the function block as 15.
>TN Reset Time Tn: 0… 65535,
in 100 ms; Example: The value 250 is processed in the function block as 25 s.
>TV Rate time TV: 0…65535,
in 100 ms; Example: The value 20 is processed in the function block as 2 s.
>TC Scan Time Tc: 0…65535, in 100 ms
>MV Manual manipulated variable: -4096… +4095
QV> Manipulated variable:
• unipolar: 0…4095
• bipolar: -4096…+4095
See also
→ Section "DC - PID controller", page 272
→ Section "FT - PT1-Signal smoothing filter ", page 279
→ Section "TC - Three step controller", page 297
→ Section "VC - Value limitation ", page 302
→ Section "BC - Block compare", page 306
→ Section "BV - Boolean operation", page 353
→ Section "PO - Pulse output", page 284
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Eaton EASY-E4 Series Specifications

General

Type	Programmable Relay
Digital Inputs	Up to 12
Digital Outputs	Up to 8
Display	LCD
Operating Temperature	-25°C to +55°C
Protection Degree	IP20
Storage Temperature	-40°C to +70°C
Supply Voltage	24 V DC, 100-240 V AC
Analog Inputs	4
Outputs	Relay, transistor
Programming	EASY-SOFT-PRO
Communication	Ethernet, Modbus, CANopen
Expansion	Expandable with additional modules
Relative Humidity	5% to 95% (non-condensing)
Standards	IEC/EN 61131-2, UL 508, CSA C22.2 No. 142