GE Industrial Solutions AF-650 GP PROFINET - Manual (Page 26)

6.2.5 Influence of the Digital Input
Terminals upon Drive Control Mode,
O-50 Coasting Select to O-56 Preset
Reference Select
The influence of the digital input terminals upon control of
the frequency converter can be programmed in
O-50 Coasting Select to O-56 Preset Reference Select. Please
note the O-01 Control Site overrules the settings in
O-50 Coasting Select to O-56 Preset Reference Select, and
Terminal 37 Coasting Stop (safe) overrules any parameter.
Terminal 37 Safe Stop is standard on the AF-650 GP only.
Each of the digital input signals can be programmed to
logic AND, logic OR, or to have no relation to the
corresponding bit in the control word. In this way a
specific control command i.e. stop / coast, can be initiated
by network only, network AND Digital Input, or Ether
Network OR Digital input terminal.
CAUTION
In order to control the frequency converter via PROFINET,
O-50 Coasting Select must be set to either Bus [1], or to
Logic AND [2], and O-01 Control Site must be set to [0] or
[2].
More detailed information and examples of logical
relationship options are provided in 10 Troubleshooting.
6.3 Control Profile
The frequency converter can be controlled according to
the GE Drive protocol. Select the desired control profile in
O-10 Control Word Profile. The choice of profile affects the
control and status word only.
6.4 PROFIdrive Control Profile and 6.5 GE Drive Control Profile
provide a detailed description of control and status data.
6.4 PROFIdrive Control Profile
This section describes the functionality of the control word
and status word in the PROFIdrive profile. Select this
profile by setting O-10 Control Word Profile.
6.4.1 Control Word according to PROFIdrive
Profile (CTW)
The Control word is used to send commands from a
master (e.g. a PC) to a slave.
Bit Bit = 0 Bit = 1
00 OFF 1 ON 1
01 OFF 2 ON 2
02 OFF 3 ON 3
03 Coasting No coasting
04 Quick stop Accel/Decel
05 Hold frequency output Use Accel/Decel
06 Accel/Decel stop Start
07 No function Reset
08 Jog 1 OFF Jog 1 ON
09 Jog 2 OFF Jog 2 ON
10 Data invalid Data valid
11 No function Slow down
12 No function Catch up
13 Parameter set-up Selection lsb
14 Parameter set-up Selection msb
15 No function Reverse
Table 6.6
Explanation of the Control Bits
Bit 00, OFF 1/ON 1
Normal ramp stops using the ramp times of the actual
selected ramp.
Bit 00 = "0" leads to the stop and activation of the output
relay 1 or 2 if the output frequency is 0Hz and if [Relay
123] has been selected in E-24 Function Relay.
When bit 00 = "1", the frequency converter is in State 1:
“Switching on inhibited”.
Please refer to Illustration 6.3, at the end of this section.
Bit 01, OFF 2/ON 2
Coasting stop
When bit 01 = "0", a coasting stop and activation of the
output relay 1 or 2 occurs if the output frequency is 0Hz
and if [Relay 123] has been selected in E-24 Function Relay.
When bit 01 = "1", the frequency converter is in State 1:
“Switching on inhibited”. Please refer to Illustration 6.3, at
the end of this section.
Bit 02, OFF 3/ON 3
Quick stop using the ramp time of C-23 Quick Stop Decel
Time. When bit 02 = "0", a quick stop and activation of the
output relay 1 or 2 occurs if the output frequency is 0Hz
and if [Relay 123] has been selected in E-24 Function Relay.
When bit 02 = "1", the frequency converter is in State 1:
“Switching on inhibited”.
Please refer to Illustration 6.3, at the end of this section.
How to Control the Frequenc... PROFINET Operating Instruction
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