Eaton 600 A 25 kV class PUSH-OP Installation, Operation And Maintenance Instructions

TABLE 5-3. Function Codes (continued)
Func.
Code
Level 1
Main Menu
Level 2
Sub-Menu
Level 3
Parameter
Security Level Factory
Setting
Key Entry Limit
Read Edit Reset Low High
69 Features Auto Block
Status
069 Auto Operation
Blocking Status
Normal
0 2 NA Normal NA NA
• The control with communications options allows the user to completely control the regulator through the SCADA system.
The SCADA system may place the regulator in a blocked state, thus inhibiting any further tap-changer operation initiated by
the control. Options include:
• Normal • Blocked
• Normal refers to normal automatic operation. Blocked refers to a state when automatic operation is inhibited.
• Example: This function can be used to perform a desired amount of voltage reduction and then disabling of the tap-changer
(inhibit additional operations) for an indefinite time period.
• The operator may change the state of this code by entering the level 2 security at the control and pressing the Edit/Reset
key. If SCADA has the control blocked, the operator may override the SCADA system by changing FC 69 from blocked to
normal, or, if the operator chooses to block automatic operation, FC 69 can be changed from normal to blocked.
• Refer to the Control Features: SCADA section of this manual for additional information concerning the SCADA interaction
with the control.
70 Features Voltage
Reduction
070 Voltage
Reduction Mode
Off
0 2 NA Off NA NA
• The control has three voltage reduction modes available for user selection. Options include:
• Off • Local/Digital Remote • Remote - Latch • Remote - Pulse
• Refer to the Control Features: Voltage Reduction section of this manual.
71 Voltage
Limiter
Voltage
Reduction
071 Reduction in
Effect
10.0 %
0 NA NA NA NA NA
• This is the actual percentage of voltage reduction presently active.
• See the Control Features: Voltage Reduction section of this manual.
72 Features Voltage
Reduction
072 Local/Digital
Reduction Value
0.0 %
0 2 NA 0.0 0.0 10.0
• Three levels of remotely activated latching voltage reduction are available.
• The percentage of voltage reduction to be performed is programmed at FC 72. Remote activation is then accomplished
through SCADA communications.
73 Features Voltage
Reduction
073 Remote #1 Value
0.0 %
0 2 NA 0.0 0.0 10.0
• Three levels of remotely activated latching voltage reduction are available.
• The percentage of voltage reduction to be performed at Remote Level #1 is programmed at FC 73. Remote activation is then
accomplished by applying a signal to the appropriate input terminal when FC 70 is set to remote latch.
• See the Control Features: Analog SCADA section of this manual.
55
CL-6 SERIES CONTROL INSTALLATION, OPERATION, AND MAINTENANCE INSTRUCTIONS MN225016EN January 2016

Eaton 600 A 25 kV class PUSH-OP Specifications

General

Brand	Eaton
Model	600 A 25 kV class PUSH-OP
Category	Cables and connectors
Language	English