Proservo NMS5
66
Hauser
7.5.6
Contact Relay Alarm Output
The specification of alarm for output contact relay is delivered as a part of NMS5. This specification allows a
maximum of 4 output contact relay settings. Set access code 51 in case of the following matrix parameters.
Description of Error Message
Matrix
Item
Setting
G2V4H0
Select Relay
Use +/- and E keys to select to activate Contact Output Relays 1 to 4.
Default value = 1
.
G2V4H1
Assign Relay
Select output definition from range of choices: None, Level, Liquid
Temp, Caution, Warning, Emergency Error, and Balance Signal.
Default value = NONE
.
G2V4H2
Relay Function
Select High or Low function, available only when G2V4H1 = "Level"
or "Liquid Temp."
Default value = HIGH
.
G2V4H3
Switching Point
Set level (0-99999 mm) at which relay is activated, available only
when G2V4H1 = "Level" or "Liquid Temp."
Default value = 0 mm
.
G2V4H4
Hysterisis
Set hysterisis value (0-99999 mm) for selected relay, available only
when G2V4H1 = "Level" or "Liquid Temp."
Default value = 0 mm
.
G2V4H5
Relay on Alarm
Select from Normal Open or Normal Closed, available only when
G2V4H1 = "Level" or "Liquid Temp."
Default value = NORMAL
OPENED
.
G2V4H6
On Delay time
Set delay time (0-999 seconds) for alarm output start, available only
when G2V4H1 = "Level" or "Liquid Temp."
Default value = 0
seconds
.
G2V4H7
Off Delay Time
Set delay time (0-999 seconds) for alarm stop, available only when
G2V4H1 = "Level" or "Liquid Temp."
Default value = 0 seconds
.
Error Type
Descriptions
LEVEL
Liquid level exceeded the designated upper or lower limit.
LIQUID TEMPERATURE
Liquid temperature exceeded upper or lower limit.
CAUTION
Auto wire calibration error; Auto displacer calibration error
WARNING
Weight value exceeded the designated alarm sending limit (upper limit:
GVH=162 or lower limit: GVH=163). (e.g. local communication error, LCD
error, communication error, EEROM data error)
EMERGENCY ERROR
Z-phase no input error, ADC sensor error, communication IC error, A-phase
no input error, Driver error, power failure
7 Commissioning
