Function:
The Frequency Setup screen allows a logged on user to define the frequency behavior of the drive.
Field Descriptions:
Screen Name: “Frequency Setup”. This field is the name of the displayed screen.
Drive State: “Ready”. This field displays the up-to-date state of the drive. See list of possible values on the Run Status screen description.
V/F Select: Defines the V/F curve utilized by the drive. Options include 60Hz/Std Torque, 60Hz/Med Torque, 60Hz/Hi Torque, 50Hz/Std Torque, 50Hz/Med Torque, and 50Hz/Hi Torque.
Note: Changing the V/F Select may affect the Maximum Frequency parameter value. Always verify / correct the Maximum Frequency parameter after changing the V/F Select parameter.
Motor Direction: The direction the motor is running. Note that this parameter can be changed while the drive is running. After the direction has been changed, press START to activate the change. The motor will decelerate to 0 and then accelerate to the desired frequency in the motor direction indicated.
Drive Output Volts: Defines the Maximum output volts on the V/Hz curve to allow the user to set the voltage lower for circumstances such as 50Hz operation manually. Note: The maximum output of the drive will not exceed the input voltage supplied.
Maximum Frequency: Maximum frequency to be emitted by the drive. Note that the maximum frequency is also the frequency at which the drive outputs its base voltage, 480V.
Minimum Frequency: Minimum frequency to run the ESP motor. This value should be set high enough to ensure pump head is sufficient to pump liquids to the surface (providing cooling for the motor).
Acceleration Time: Time required to accelerate from stopped to Maximum Frequency. Deceleration Time: Time required to decelerate from Maximum Frequency to stopped.
Voltage Bias: Bias voltage added to the output for fine tuning. Note that the bias voltage is the value added at maximum frequency and is scaled for frequencies lower than maximum frequency. Also note that the positive bias can be limited by the DC bus voltage. I-Limit: Defines the maximum allowable Current for the output.
Lockout Deadband: Width of the band that band around the lockout frequencies that the drive will avoid.
Parameter Description: “Defines the V/F Curve for …” Provides user with information concerning the selected (highlighted) parameter.
General Help: “Use Up and Down arrows…” General help information on how to use this screen. Note that some parameters may not be changed when the drive is running. The General Help will state that the drive must be stopped when such a parameter is selected and the drive is running.
Note: Any parameter that is different from its default value is denoted by an asterisk (*) to the right of its value.
Keypad Functions:
F1: “Edit”. Edit the selected (highlighted) parameter. F2: Not used.
F3: Not used. F4: Not used.
F5: “Menu”. Return to the Select screen.
Up Arrow: Select (highlight) the parameter above the currently selected parameter (wraps at top back to bottom of list).
Down Arrow: Select (highlight) the parameter below the currently selected parameter (wraps at bottom back to top of list.
Left Arrow: Not used. Right Arrow: Not used.
START: Starts the drive if it is in the Ready state. STOP: Stops the drive.
4.24 Analog 1 Setup
Function:
The Analog 1 Setup screen allows a logged on user to configure Analog Input 1.
Field Descriptions:
Screen Name: “Analog 1 Setup”. This field is the name of the displayed screen.
Drive State: “Ready”. This field displays the up-to-date state of the drive. See list of possible values on the Run Status screen description.
A1 Input Voltage 1, Engineering Units 1: Values used to define 1 point on the sensor curve. Used in conjunction with the following parameters to calculate the analog gain and bias. A1 Input Voltage 2, Engineering Units 2: Values used to define the second point on the
sensor curve. Used in conjunction with the previous 2 parameters to calculate the analog gain and bias.
Analog In A1 Units: Defines the engineering units used when displaying the specified analog value.
Max Value: The maximum allowed value of the Analog Input in engineering units. If Analog 1 Fault is enabled and if the analog value exceeds the maximum value for the programmed delay time, a fault will be declared.
Min Value: The minimum allowed value of the Analog Input in engineering units. If Analog 1 Fault is enabled and if the analog value is less than the minimum value for the programmed delay time, a fault will be declared.
Analog 1 Delay: The amount of time to tolerate a range error before declaring a fault. Analog 1 Fault: Values are Disabled (analog 1 limits are ignored), Fault (analog 1 limits will
cause a fault but will not automatically restart), and Restart (analog 1 limits will cause a fault and automatic restart).
Note: Restart uses the Restart Tries, Restart Delay, and Restart Clear Time parameters from the Alarms Setup screen.
Parameter Description: “Analog 1 sensor …” Provides user with information concerning the selected (highlighted) parameter.
General Help: “Use Up and Down arrows…” General help information on how to use this screen. Note that some parameters may not be changed when the drive is running. The
General Help will state that the drive must be stopped when such a parameter is selected and the drive is running.
Note: Any parameter that is different from its default value is denoted by an asterisk (*) to the right of its value.
Note: The restart count and restart delay time are set in the Alarms menu.
Keypad Functions:
F1: “Edit”. Edit the selected (highlighted) parameter. F2: Not used.
F3: Not used. F4: Not used.
F5: “Menu”. Return to the Select screen.
Up Arrow: Select (highlight) the parameter above the currently selected parameter (wraps at top back to bottom of list).
Down Arrow: Select (highlight) the parameter below the currently selected parameter (wraps at bottom back to top of list.
Left Arrow: Not used. Right Arrow: Not used.
START: Starts the drive if it is in the Ready state. STOP: Stops the drive.
4.25 Analog 2 Setup
Function:
The Analog 2 Setup screen allows a logged on user to configure Analog Input 2.
Field Descriptions:
Screen Name: “Analog 2 Setup”. This field is the name of the displayed screen.
Drive State: “Ready”. This field displays the up-to-date state of the drive. See list of possible values on the Run Status screen description.
Analog 2 Type: Select between 0 – 10V or 4 – 20mA.
A2 Input Voltage 1, Engineering Units 1: Values used to define 1 point on the sensor curve. Used in conjunction with the following parameters to calculate the analog gain and bias. Note that the voltage can also be a current if set to 4 – 20mA mode.
A2 Input Voltage 2, Engineering Units 2: Values used to define the second point on the sensor curve. Used in conjunction with the previous 2 parameters to calculate the analog gain and bias. Note that the voltage can also be a current if set to 4 – 20mA mode. Analog In A2 Units: Defines the engineering units used when displaying the specified analog
value.
Max Value: The maximum allowed value of the Analog Input in engineering units. If Analog 2 Fault is enabled and if the analog value exceeds the maximum value for the programmed delay time, a fault will be declared.
Min Value: The minimum allowed value of the Analog Input in engineering units. If Analog 2 Fault is enabled and if the analog value is less than the minimum value for the programmed delay time, a fault will be declared.
Analog 2 Delay: The amount of time to tolerate a range error before declaring a fault. Analog 2 Fault: Values are Disabled (analog 2 limits are ignored), Fault (analog 2 limits will
cause a fault but will not automatically restart), and Restart (analog 2 limits will cause a fault and automatic restart).
Note: Restart uses the Restart Tries, Restart Delay, and Restart Clear Time parameters from the Alarms Setup screen.
Parameter Description: “Sets S1-2=OFF …” Provides user with information concerning the selected (highlighted) parameter.
General Help: “Use Up and Down arrows…” General help information on how to use this screen. Note that some parameters may not be changed when the drive is running. The General Help will state that the drive must be stopped when such a parameter is selected and the drive is running.
Note: Any parameter that is different from its default value is denoted by an asterisk (*) to the right of its value.
Note: The restart count and restart delay time are set in the Alarms menu.
Keypad Functions:
F1: “Edit”. Edit the selected (highlighted) parameter. F2: Not used.
F3: Not used. F4: Not used.
F5: “Menu”. Return to the Select screen.
Up Arrow: Select (highlight) the parameter above the currently selected parameter (wraps at top back to bottom of list).
Down Arrow: Select (highlight) the parameter below the currently selected parameter (wraps at bottom back to top of list.
Left Arrow: Not used. Right Arrow: Not used.
START: Starts the drive if it is in the Ready state. STOP: Stops the drive.
4.26 Misc Setup
Function:
The Misc Setup screen allows a logged on user to configure some miscellaneous parameters.
Field Descriptions:
Screen Name: “Misc Setup”. This field is the name of the displayed screen.
Drive State: “Ready”. This field displays the up-to-date state of the drive. See list of possible values on the Run Status screen description.
SmartGuard: Communication with the SmartGuard downhole tool can be configured as: Disabled – No communications.
Enabled - Read downhole data only.
Fault - Monitor SmartGuard fault relay and generate fault if set.
Restart - Fault on fault relay and allow restarts as programmed in the Alarms menu.
SmartGuard Timeout: the SmartGuard Timeout detects both a loss of Comms between the
Viper and SSU and the loss of sync between the SSU and the downhole tool. The timeout indicates a loss of valid data.
Transformer Ratio: The transformer ratio (for the drive output transformer) can be set to allow calculation of downhole motor current and voltage. These downhole parameters can be displayed in the User Selected Parameters.
Drive Type: Set to match the Single or Multi Inverter. Drives 757 - 1515 should be set to Multi. Password: Defines the password used to log into the system. The default password is 3333. External Fault 1: 11 Digital Input can be Disabled or set to Normally Closed or Normally Open. Ext Fault 1 Restart: Enable to allow automatic restarts after External Fault 1. Note that
automatic restarts must be enabled on the Startup Control screen for any automatic restarts to occur.
External Fault 2: 12 Digital Input can be Disabled or set to Normally Closed or Normally Open. Ext Fault 2 Restart: Enable to allow automatic restarts after External Fault 2. Note that
automatic restarts must be enabled on the Startup Control screen for any automatic restarts to occur.
Standby Switch: Enable or disable Standby Switch detection.
Breaker 2: Enable or disable detection of the MCCB status switch (only used in systems with 2 breakers).
Parameter Description: “Enable or disable the SmartGuard …” Provides user with information concerning the selected (highlighted) parameter.
General Help: “Use Up and Down arrows…” General help information on how to use this screen. Note that some parameters may not be changed when the drive is running. The General Help will state that the drive must be stopped when such a parameter is selected and the drive is running.
Note: Any parameter that is different from its default value is denoted by an asterisk (*) to the right of its value.
Keypad Functions:
F1: “Edit”. Edit the selected (highlighted) parameter. F2: Not used.
F3: Not used. F4: Not used.
F5: “Menu”. Return to the Select screen.
Up Arrow: Select (highlight) the parameter above the currently selected parameter (wraps at top back to bottom of list).
Down Arrow: Select (highlight) the parameter below the currently selected parameter (wraps at bottom back to top of list.
Left Arrow: Not used. Right Arrow: Not used.
START: Starts the drive if it is in the Ready state. STOP: Stops the drive.
4.27 Comm Setup
Function:
The Comm Setup screen allows a logged on user to define the SCADA ModBus Address and assign how the communication ports are used.
Field Descriptions:
Screen Name: “Comm Setup”. This field is displays the name of the displayed screen. Drive State: “Ready”. This field displays the up-to-date state of the drive. See list of possible
values on the Run Status screen description.
ModBus Address: Defines the ModBus address the drive will respond to when communicating with a SCADA device.
ModBus Baud Rate: Defines communication baud rate between 2400 and 38400 to communicate with other units.
Drive Comm Port (485): Defines the serial port that will be used to communicate between HMI and the inverter. The default is COM3 and must be left there. Note that the drive must be power-cycled for communication port assignment changes to take effect.
SCADA Comm Port: Defines the serial port that will be used to communicate with an external SCADA system. The default is COM2. Note that the drive must be power-cycled for communication port assignment changes to take effect.
SCADA 2 Comm Port: Defines the serial port that will be used to communicate with an external SCADA system. The default is Disabled. Note: The drive must be power-cycled for
communication port assignment changes to take effect.
SmartGuard Port: Defines the serial port that will be used to communicate with the SmartGuard downhole sensor. The default is COM4. Note that the drive must be power-cycled for communication port assignment changes to take effect.
DHCP Enable: Allows Dynamic Host Configuration Protocol for network systems to be enable or disabled.
IP Address 1-4: Defines specific IP address to change from default to allow more than one drive on the same network.
Parameter Description: “ModBus address used by SCADA… Provides user with information concerning the selected (highlighted) parameter.
General Help: “Use Up and Down arrows…” General help information on how to use this screen. Note that some parameters may not be changed when the drive is running. The General Help will state that the drive must be stopped when such a parameter is selected and the drive is running.
Note: Any parameter that is different from its default value is denoted by an asterisk (*) to the right of its value.
Note: For old HMI Communication port Pin out refer to section 8.3 and New HMI 8.4.
Keypad Functions:
F1: “Edit”. Edit the selected (highlighted) parameter. F2: Not used.
F3: Not used. F4: Not used.
F5: “Menu”. Return to the Select screen.
Up Arrow: Select (highlight) the parameter above the currently selected parameter (wraps at top back to bottom of list).
Down Arrow: Select (highlight) the parameter below the currently selected parameter (wraps at bottom back to top of list.
Left Arrow: Not used. Right Arrow: Not used.
START: Starts the drive if it is in the Ready state. STOP: Stops the drive.
4.28 Hard Starting
Function:
The Hard Starting screen allows a logged in user the capability to rock the motor forward and backward a preset number of times before attempting to ramp to full speed.
Field Descriptions:
Screen Name: “Hard Starting”. This field is the name of the displayed screen.
Drive State: “Ready”. This field displays Jog setpoint, Rock start enabled/disabled, rock count, Accel time and Decel time.
Jog Setpoint: The target frequency for the jog function. Rock Start: Enables or Disables the rock start function.
Rock Count: Number of times to rock forward and back before attempting to ramp to full speed. Acceleration Time: Time required to accelerate from stopped to Maximum Frequency.
Deceleration Time: Time required to decelerate from Maximum Frequency to stopped. General Help: “Use Up and Down arrows…” General help information on how to use this
screen. Note that these functions cannot be activated when the drive is running.
Keypad Functions:
F1: “Edit”. Edit the selected (highlighted) parameter. F2: Not used.
F3: “Jog” While holding this button, the drive ramps up to preset Jog frequency. When button is released, the drive ramps down to zero.
F4: Not used.
F5: “Menu”. Return to the Select screen.
Up Arrow: Select (highlight) the parameter above the currently selected parameter (wraps at top back to bottom of list).
Down Arrow: Select (highlight) the parameter below the currently selected parameter (wraps at bottom back to top of list.
Left Arrow: Not used. Right Arrow: Not used.
4.29 Maintenance Menu
Function:
The Maintenance screen allows a logged in user to perform maintenance functions. Note that the drive must be stopped to activate these functions.
Field Descriptions:
Screen Name: “Maintenance”. This field is the name of the displayed screen.
Drive State: “Ready”. This field displays the up-to-date state of the drive. See list of possible values on the Run Status screen description.
Check / Update all drive parameters. When executed, this function verifies / updates all low level (drive) parameters to ensure that the drive configuration matches the high level (user interface) configuration. Execute this function to set the underlying drive parameters to match the user interface configuration if the drive control board has been changed or if the configuration has been loaded from a USB flash drive.
Set all parameters to Factory defaults. When executed, this function sets all of the high level (user interface) parameters and low level (drive) parameters to their default values. Note that the drive must be powered off and back on after executing this function.
Save configuration to USB Flash drive. When executed, this function saves the high level drive configuration to a file (CONFIG.TXT) on the USB flash drive. Note – please insert the USB Flash drive and wait at least 5 seconds before activating this function.
Refer to appendix 3.2
Load configuration from USB Flash drive. When executed, this function loads the high level configuration from the configuration file (CONFIG.TXT) on the USB flash drive and then updates the low level (drive) registers to match the configuration. Note – please insert the USB Flash drive and wait at least 5 seconds before activating this function. Please run the Check / Update all drive parameters after this operation to properly configure the underlying drive.
Delete History and Current Logs. When executed, this function deletes all data from the history (see History screen) and high speed current data (see the Amp Chart screen) logs. Use this function when moving a drive to a new location.
Upgrade Firmware. Follow the directions to upgrade the firmware in the user interface controller. Note that upgrading the user interface firmware may require an update to the drive firmware also. Upgrading the firmware may also require the drive to be reconfigured. Also note that the Config.txt file acquired with the “Save configuration to USB Flash drive” may NOT be compatible with the new firmware.
General Help: “Use Up and Down arrows…” General help information on how to use this screen. Note that these functions cannot be activated when the drive is running.
Keypad Functions:
F1: “OK”. Activate the selected function. F2: Not used.
F3: Not used. F4: Not used.
F5: “Menu”. Return to the Select screen.
Up Arrow: Select (highlight) the parameter above the currently selected parameter (wraps at top