Service Manual Instruction Manual
R&M Materials Handling, Inc. 
4501 Gateway Boulevard 
Springfield, Ohio 45502 
P.: (937) 328-5100 
FAX: (937) 325
-
5319
32/83 
R&M Materials Handling, I
nc. reserves the right to alter or amend the above information without notice.
G4.7. Digital Input 
S1  V4.7.1.1.  State of digital input S1  0=OFF, 1=ON 
S2  V4.7.1.2.  State of digital input S2  0=OFF, 1=ON 
DIA3  V4.7.1.3.  State of digital input DIA3  0=OFF, 1=ON 
DIA4  V4.7.1.4.  State of digital input DIA4  0=OFF, 1=ON 
DIA5  V4.7.1.5.  State of digital input DIA5  0=OFF, 1=ON 
OK  V4.7.1.6.  State of digital input OK  0=OFF, 1=ON 
DID1  V4.7.1.7.  State of digital input DID1  0=OFF, 1=ON 
DID2  V4.7.1.8.  State of digital input DID2  0=OFF, 1=ON 
DID3  V4.7.1.9.  State of digital input DID3  0=OFF, 1=ON 
DID4  V4.7.1.10.  State of digital input DID4  0=OFF, 1=ON 
DID5  V4.7.1.11.  State of digital input DID5  0=OFF, 1=ON 
Basic Board  V4.7.3.  State of board A inputs 
Corresponding X1 terminals 
S1 
8 
S2 
9 
DIA3 
10 
DIA4 
11 
DIA5 
12 
0=OFF, 1=ON 
Extension Board  V4.7.4.  State of board D inputs 
Corresponding X1 terminals 
DID1 
38 
DID2 
39 
DID3 
40 
DID4 
41 
DID5 
42 
0=OFF, 1=ON 
G4.8. SSU 
Overspd Lim 1  V4.8.1.  Overspeed limit 1 level. Percent of Max Freq S2  0 – 140 % 
Overspd Lim 2  V4.8.2.  Overspeed limit 2 (ESR) value. Percent of Max Freq S2  0 – 140 % 
G4.9. Service 
Phase U Curr  V4.9.1.  Phase U current of inverter output  A 
Phase V Curr  V4.9.2.  Phase V current of inverter output  A 
Phase W Curr  V4.9.3.  Phase W current of inverter output  A 
Encoder  Speed  V4.9.4.  Pulse frequency from pulse sensor. Both A and B channel must be in 
use. 
Hz 
HeatSinkTempMax  V4.9.5.  Recorded heatsink temperature highest peak value during run. 
°C 
HeatSinkTempMin  V4.9.6.  Recorded heatsink temperature lowest peak value when power is 
connected to drive. 
°C 
IGBT Temp Max  V4.9.7.  Recorded calculated IGBT temperature highest peak value. 
°C 
IGBT Temperature  V4.9.8.  Actual IGBT temperature 
°C 
SlipAdjustChange  V4.9.9.  Slip adjust difference compared to Slip adjust parameter.  % 
G4.9.10 Max Current. 
Max Current  G4.9.10.1.  Recorded maximum current  A 
Max Current Freq  G4.9.10.2.  Frequency at recorded maximum current.  Hz 
Max Current Torq  G4.9.10.3.  Torque at recorded maximum current.  % 
G4.9.11 Encoder 
  V4.9.11.1  Not used.   
  V4.9.11.2  Not used.   
  V4.9.11.3  Not used.   
  V4.9.11.4  Not used.   
  V4.9.11.5  Not used.   
Freq Ref   V4.11.  Frequency reference  Hz 
Speed Req  V4.12.  Not used.   
Distance counter   V4.13.  Not used  m 
DC-Link Voltage  V4.14.  Actual value of measured DC-link voltage.  V 
Heat Sink Temp  V4.15.  Temperature of heat sink. 
°C 
MotorTemperature  V4.16.  Calculated motor temperature in percent of maximum  % 
Motor Power  V4.17.  Calculated actual power. % of nominal power of unit  % 
Motor Voltage  V4.18.  Calculated motor voltage  V 
Motor Torque  V4.19.  Calculated motor torque 
+/- motor nominal torque, positive when motoring, negative when 
generating. 
% 
Motor Current  V4.20.  Measured motor current  A 
Motor speed  V4.21  Calculated motor speed  Rpm 
Output frequency  V4.22  Output frequency to the motor  Hz 










