Siemens bt300 Operator's Manual page 71

Structure Parameter
P3.8.5 Superv2 Item
P3.8.6 Superv2 Mode
P3.8.7 Superv2 Limit
P3.8.8 Superv2 Hyst
Example:
To energize relay output 1 when the motor output current has reached 4 amps and have the drive act like a current
transducer (CT). Complete the following:
1. Set Supervision Item 1 Selection (P3.8.1) to a value of Motor Current.
2. Set Supervision Item 1 Mode (P3.8.2) to a value of High Limit.
3. Set Supervision Item 1 Limit (P3.8.3) to a value of 4.
4. Set RO1 Function (P3.5.3.2.1) to a value of LimSuperv1.
Siemens Industry, Inc.
Building Technologies
Unit Min Max
Output Analog Input 2
Frequency
Not Used High Limit
Varies -200 200
Varies -200 200
Siemens BT300 HVAC Drive
Chapter 4 - Parameters and Menu Structure
Default ID
Output Frequency 1435 Defines the drive data to supervise for
Superv2 Mode (P3.8.6) in accordance
with the Superv2 Limit (P3.8.7) with
deadband defined with Superv2 Hyst
(P3.8.8)
Refer to
settings.
NOTE:
in accordance with this supervised item.
Set Relay Output Function to a value of
Superv2 Lmt.
Not Used 1436 Defines the type of supervision of the
Superv2 Item (P3.8.5) in accordance
with the Superv2 Limit (P3.8.7) with
deadband defined with Superv2 Hyst
(P3.8.8)
0 = Not used
1 = Low Limit Supervision
2 = High Limit Supervision
25 1437 Defines the limit that Superv2 Item
(P2.8.5) is compared to, which
determines if Superv2 Mode (P3.8.6)
has occurred. Unit of measure appears
automatically.
5 1438 Defines the deadband of Superv1 Item
(P3.8.5).
Parameters (M3)
Description
Superv1 Item
(P3.8.1) for
A relay output can be triggered
71 | 180
DPD01809
2016-06-07