Asco joucomatic POSIMATIC 606 Série Manuel D'installation page 14

POSIMATIC
min/max:
Position
x < Level Alarm1 < Level Alarm2
Level Alarm1 < x < Level Alarm2
Level Alarm1 < Level Alarm2 < x
min/min:
Position
x < Level Alarm1 < Level Alarm2
Level Alarm1 < x < Level Alarm2
Level Alarm1 < Level Alarm2 < x
max/max:
Position
x < Level Alarm1 < Level Alarm2
Level Alarm1 < x < Level Alarm2
Level Alarm1 < Level Alarm2 < x
13: LEVEL ALARM 1
Response threshold for Alarm 1,
The digital output A1 (24VDC output) is switched as soon as the response threshold is reached.
14: LEVEL ALARM 2
Response threshold for Alarm 2.
The digital output A2 (24VDC output) is switched as soon as the response threshold is reached.
15: ERROR FUNCTN
Function of error output (24VDC output) ERR
ERROR: 16: ERROR TIME and 17: ERROR LEVEL exceeded.
ERROR + INACTIVE: Error monitoring or manual mode.
RANGE: Monitoring of the 4-20 mA setpoint input signal; selection over 18: RANGE FUNCTN
ERROR + RANGE: Monitoring of error and range.
ERR+RANGE+INAC: Activation of all error monitoring functions.
16: ERROR TIME
Monitoring time to set the error messages.
This value (in seconds) is set to define the period of time within which the positioner must be in a steady state. The
corresponding response threshold is preset with parameter 17.
The error output ERR is set as soon as the position is out of the response threshold (error level) for a period longer than the
monitoring time (error time).
When set to „Auto", this period is 10× the initialisation response time. This is automatically calculated during initialisation.
17: ERROR LEVEL
Response threshold for setting the error output ERR.
Specification in percent of the admissible variable of deviation to trigger an error message.
When set to „Auto", the response threshold is equal to the slow speed range.
The slow speed range is automatically calculated during initialisation.
18: RANGE FUNCTN
Monitoring of the setpoint signal range
Specification whether a RANGE signal is to be triggered if 4 mA is not reached (monitoring of rupture of cable) or 20 mA
is exceeded (monitoring of short circuit).
21: MIN POSITION
Start of manipulated variable limiting (YA)
This function corresponds to a mechanical limitation of the closing movement.
See Fig. 6: Limitation of lifting-/closing movement.
The minimum distance between MIN POSITION and MAX POSITION is 10 %.
1 4
State of digital output A1
24V
0V
0V
State of digital output A1
24V
0V
0V
State of digital output A1
0V
24V
24V
INSTALLATION
State of digital output A2
0V
0V
24V
State of digital output A2
24V
24V
0V
State of digital output A2
0V
0V
24V