Function Block F13 For Manual Operation; Manual Level In Trovis-View - Samson 5757-7 Mounting And Operating Instructions

Functions

6.10.3 Function block F13 for manual operation

The controller with electric actuator can be transferred into the manual operation mode while
the actuator is closed loop operation over function block F13. In manual operation mode, the
switching output (with F09 - 0) can be switched to "I" (ON) and the position of the actuator
stem can be controlled, depending on the configuration of function block F05 over the binary
input BI1 or over the potentiometer.
Control with binary input BI1 (F05 - 0)
4
Increasing/increasing (F03 - 0):
4
Increasing/decreasing (F03 - 1):
Control with potentiometer (F05 - 1)
4
Increasing/increasing (F03 - 0):
4
Increasing/decreasing (F03 - 1):
Note: If just one level is used for control, the slide switch (Fig. 3) can be used to switch over
to manual operation mode, provided the setting of function F13 varies in level #1 and level
#2.
For example, if the function block F13 - 0 is configured for level #1, the control is performed
according to the specifications in level #1 when the slide switch is positioned at #1. When
the slide switch is positioned at #2, the controller with electric actuator moves to manual op-
eration, provided the function block F13 - 1 is configured in level #2.
Functions
F13 Manual operation
1)
The default setting of F13 - 1 in level #2 is different.

6.10.4 Manual level in TROVIS-VIEW

The manual level can only be entered when the controller with electric actuator is set to the
"Specialist" user level (see section 7.4).
You can switch the actuator to the manual level using the TROVIS-VIEW Configuration and
Operator Interface if the manual level is enabled in online mode (Enable manual level pa-
rameter = ON (
28
EB 5757-7 EN
icon)).
BI closed Actuator stem retracts
BI open Actuator stem extends
BI closed Actuator stem extends
BI open Actuator stem retracts
0 % Actuator stem extends
100 % Actuator stem retracts
0 % Actuator stem retracts
100 % Actuator stem extends
WE
1)
0
Configuration
F13 - 1