PAGE 21 12-5-97 CHAPTER 3: OPERATION
Drive Status: Input Assembly Format
Poll Data Response Format
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Byte Bit7
Bit6
Bit5
Bit4
Bit
3
Bit2
Bit1
Bit0
0
Keycntl
Netctrl
Start
Fault
Brake
Run
Rev
Fwd
1
Reserve
Reserve
Reserve
Reserve
Reserve
Reserve
Reserve
Lockout
2
Output Freq. (low)
3
Output Freq. (high)
4
Output Current (low)
5
Output Current (high)
6
Output Voltage (low)
7
Output Voltage (high)
8
Output Torque (low)
9
Output Torque (high)
10
Trip History (low-low byte)
11
Trip History (low-high byte)
12
(optional: low)
13
(optional: high)
Byte [0] - Drive Status Bits:
Fwd - Motion is in forward direction
Rev - Motion is in reverse direction
Run - Motor is in motion.
Brake
- DC Braking is being applied.
Fault
- Fault has occurred, see status parameter 106/107/107
Start- Motor command to start has been issued.
Netctrl
- Option card has access to function codes and operation.
Keypad - Operation mode (00) set for keypad start/stop control.
Lockout - Option card detected condition which should hold drive at
“STOP” until reset by Poll request.
Byte [2-3] - Output Speed reference.
Value in pulses (-6000 to 6000)
Byte [4-5] - Output Current
Byte [6-7] - Output Voltage
Byte [8-9] - Output Torque
Value = [0-4095] (0-100% of nameplate value)
Byte [10-11] - Trip History
Value = See Appendix A: Drive Parameters format #3 description
Bytes [12-13] Optional drive status word defined by PO4:
0-93:
Function Codes (see Appendix A attribute mapping)
101-121: Inverter Status (see Appendix A attribute mapping)
