Johnson Controls VS3 Series User Manual

159
Appendix A—Description of parameters
VARIABLE SPEED DRIVE SERIES III LIT-12012999—June 2018 www.johnsoncontrols.com
Code Modbus ID Parameter Application RO/RW
P3.2.10 161 Ref Limit Supv 1,2,3 RW
Use this parameter to select how the frequency converter functions upon the reference supervision
value being a high or low limit.
0 = No supervision
1 = Low limit supervision
2 = High limit supervision
P3.2.11 162 Ref Limit Supv Val 1,2,3 RW
Use this parameter to select the frequency value to be supervised by Para ID 161.
If the output frequency goes under/over the set limit), this function generates a warning message via the
digital output DO1 or via the relay outputs RO1 or RO2 or RO3.
P3.2.12 2203 Ref Limit Supv Hyst 1,2,3 RW
Use this parameter to define the hysteresis value between when the Reference limit supervision enables
and disables itself. This value is in reference from distance away form the defined limit value.
P3.2.13 165 Temp Limit Supv 1,2,3 RW
Use this parameter to select how the frequency converter functions upon the value setting based off the
Drive Temperature.
0 = No supervision
1 = Low limit supervision
2 = High limit supervision
P3.2.14 166 Temp Limit Supv Val 1,2,3 RW
Use this parameter to select the temperature value to be supervised by Para ID 165
If the temperature of the frequency converter unit falls below or exceeds the set limit, this function
generates a warning message via the digital output DO1 or via a relay output RO1, RO2 or RO3.
P3.2.15 2204 Temp Limit Supv Hyst 1,2,3 RW
Use this parameter to define the hysteresis value between when the Temp limit supervision enables and
disables itself. This value is in reference from distance away form the defined limit value.
P3.2.16 167 Power Limit Supv 1,2,3 RW
Use this parameter to select how the frequency converter functions based off the power monitor upon
the limit value setting
0 = No supervision
1 = Low limit supervision
2 = High limit supervision
P3.2.17 168 Power Limit Supv Val 1,2,3 RW
Use this parameter to select the power value to be supervised by Para ID 167
If the calculated power value falls below or exceeds the set limit, this function generates a warning
message via the digital output DO1 or via a relay output RO1, RO2 orRO3.
P3.2.18 2205 Power Limit Supv Hyst 1,2,3 RW
Use this parameter to define the hysteresis value between when the Power limit supervision enables
and disables itself. This value is in reference from distance away form the defined limit value.
P3.2.19 170 AI Supv Select 1,2,3 RW
Use this parameter to select an analog signal to use for the analog input supervision
0 = Analog reference from AI1 (terminals 2 and 3, e.g., potentiometer)
1 = Analog reference from AI2 (terminals 4 and 5, e.g., transducer)
P3.2.20 171 AI Limit Supv 1,2,3 RW
Use this parameter to select how the frequency converter functions based off the analog input limit
value setting
0 = No supervision
1 = Low limit supervision
2 = High limit supervision
P3.2.21 172 AI Limit Supv Val 1,2,3 RW
Use this parameter to select the analog input value to be supervised by Para ID 171.
If the value of the selected analog input goes under/over the set limit, this function generates a warning
message via the digital output DO1 or via a relay output RO1, RO2 orRO3.
P3.2.22 2198 AI Supv Hyst 1,2,3 RW
Use this parameter to define the hysteresis value between when the AI supervision enables and disables
itself. This value is in reference from distance away form the defined limit value.

Johnson Controls VS3 Series Specifications

General

Brand	Johnson Controls
Model	VS3 Series
Category	Inverter
Language	English