20
Operating Instructions – MOVITRAC® LT Option Cards
5
Operation
Second relay output
5.5 Operation
5.5.1 Operation MOVITRAC
®
LTE-A (OB LT 2ROUT)
Programming the first relay output
Since the first relay output is programmed using parameter P-18 in MOVITRAC
®
LTE-A,
2 completely independent relay outputs are available. The following options are
supported for relay 1:
Programming the second relay output
The second relay output is controlled using MOVITRAC
®
LTE-A parameter P-25. This
should be set to either 2 or 3 as described below:
5.5.2 Operation MOVITRAC
®
LTE-B (OB LT 2ROUTB)
Programming the first relay output
Since the first relay output is programmed using paramter P-18 in MOVITRAC
®
LTE-B,
2 completely independent relay outputs are available. The following options are
supported for relay 1:
P-18 Relay 1 output function select
0: Drive enabled Defines the function of User Relay 1 when the operating conditions
are met.
• Disabled: Contacts open
• Enabled: Contacts closed
1: Drive healthy
2: Motor at target speed
3: Motor speed at 0
4: Motor speed at maximum (P-01)
5: Motor overload (current > P-08)
P-25 Relay 2 output function select
0: Motor speed Function not available for relay operation.
1: Motor current
2: Drive enabled Defines the function of User Relay 2 when the operating conditions
are met.
• Disabled: Contacts open
• Enabled: Contacts closed
3: Motor at set speed
P-18 Relay 1 output function select
0: Drive enabled Defines the function of User Relay 1 when the operating conditions
are met.
• Disabled: Contacts open
• Enabled: Contacts closed
Options 4 – 7:
The relay output is enabled using the level set in parameter P-19.
1: Drive healthy
2: Motor at target speed
3: Drive tripped
4: Motor speed
≥ limit
5: Motor current
≥ limit
6: Motor speed < limit
7: Motor current < limit
Phone: 800.894.0412 - Fax: 888.723.4773 - Web: www.clrwtr.com - Email: info@clrwtr.com
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