Danfoss

VS1MD
Power Connections R Size A, B 0.5-2HP S T B1 B2 R S T

START
STOP RESET

Starts the drive. Active when the input mode is programed for keypad control. Stops the Drive in the programmed stop mode Always active. Resets active faults after fault is cleared. Accesses programming menu and locks in Changed values. To enter programming mode, the Enter/Prog key must be held for 2seconds. Holding the Enter/Prog key for 2 seconds or more will escape back to Control Reference Mode or back out of a parameter edit function. Operation Mode: Changes the commanded speed reference. Only active when the input mode is programmed for keypad control. The Up-Arrow increases the speed reference at a controlled rate. The Down-Arrow decreases the speed reference at a controlled rate. Holdingeither arrow for a set period of time increases the reference ramp rate Program Mode: Increment/Decrement parameter numbers.

U R Size C 3-5HP S T B1

V B2

W U V W U V W

ENTER PROG

B1 Size D 7.5-10HP



B2

U

V

W

R

S

T B2 N(-) U V W

R(L1) S(L2) T(L3) P1(+) B1 Size E, F 15-30HP

Operation Mode: Only active when the input modeis programmed for keypad control. Direction keys are active only when operating in reference command mode. Reverse may be disabled by a parameter. Program Mode: Cycle through the parameter groups or shift to the next digit to be changed (while in the parameter edit mode). 7-Segment LED display

4 Status LED’s Control Wiring Terminal Strips

MO MG 24 P1 P2 CM P3 P4 S- S+

3A 3B 3CP5 CM P6 P7 P8 VR V1 I AM

Output Connections
AM CM 3A 3B 3C MO EXTG Digital Output (Open Collector) Analog output (0-10VDC) Relay Outputs

Drive parameters are organized in four logical groups by their operation (d) Display Group Basic Display Parameters for common motor data such as speed, voltage and current. Basic startup parameters to run the drive. Start/stop source, speedreference, motor settings and accel/ decel times are examples. Basic function parameters to adjust output speed/voltage, min/max speeds and braking.

Set the NPN/PNP switch for desired mode. NPN Mode or PNP Mode

Connection for Optional Remote Keypad

(P) Program Group

(F) Function Group

PNP/NPN Selection and Connection When using DC 24V inside the drive (NPN)
SW S8 S8 CM P1 (insideinverter) R R CM NPN

Input Connections 2 Wire Start Shown with NPN Digital Input Connections
P1 Foward Run P2 Reverse Run

(H) Advanced Group Advanced function parameters such as PID. (t) Terminal Group Parameters needed to configure the digital and analog I/O or to set up preset speeds

Shown with PNP Digital Input Connections
P1 Foward Run P2 Reverse Run P3 Output Inhibit

DC 24 V CPUR

P3 Output Inhibit P4 Fault Reset P5 Jog Speed Select P6 Speed Select 1 P7 Speed Select 2 Programmable Digital Inputs

P4 Fault Reset P5 Jog Speed Select P6 Speed Select 1 P7 Speed Select 2 P8 Speed Select 3 24 PNP 24VDC Output

Programmable Digital Inputs

Navigation between and within Parameter Groups
Action Apply Power Press and hold the “Enter/Prog” key for at least two seconds tonavigate from the power on display to the Programming Group. Press the key to display the first code in Programming Group. Press the key to display the first code in Terminal Group. Press the key to display the first code in Function Group 1. Press the key to display the first code in Function Group 2. Press the key to navigate to the next group which returns to the Display Group. DescriptionPower on display shows drive status. Motor speed is 0.00 The “PROG” LED illuminates and the drive is in programming mode. The first parameter in the Display Group is displayed. Display Comments – Press the  key to go to d1, d2 etc. within the Drive group. Press Enter/Prog to select the parameter and view the parameter value.

0.00

When using external 24V DC Supply (PNP)
SW S8 S8 DC 24 V P1 CM...