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Emerson 3402 User Manual
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Introduction
Parameter
x.00
Parameter
description form
at
Keypad and
display
Serial
communications
CT Modbus
RTU
PLC Ladder
programming
CTSoft
Menu 0
Advanced p
ara
meter
descriptions
Menu 1
1
C
o
m
m
a
n
d
e
r
S
K
A
d
v
a
n
c
e
d
U
s
e
r
G
u
i
d
e
143
Issue Number: 9
www.controltechniques.com
Figure 10-28
Pr 1
1.27 = AI.Pr
Figure 10-29
Pr 1
1.27 = Pr
T4
B7
Reference sel
ected
00
A
1
0
1
Preset 2
1
0
Preset 3
1
1
Preset 4
T4
B7
Reference sel
ected
0
0
Preset 1
0
1
Preset 2
1
0
Preset 3
1
1
Preset 4
0V
Remote current speed
reference i
nput (A1)
+10V refere
nce output
+24V output
Drive Enab
le/Reset
Run Forward
Run Reverse
Remote speed
reference inpu
t
V
_
+
+24V
0V
Eur
USA
Analog outp
ut
(motor speed)
Digital output
(zero speed)
Referenc
e select
Referenc
e select
0V
Remote current speed
reference i
nput (A1)
+10V referen
ce output
+24V outpu
t
/Stop
Run
Jog
Remote s
peed
reference inp
ut
V
_
+
+24V
0V
Analog outp
ut
(motor speed)
Digital outpu
t
(zero speed)
Reference select
Reference select
T1
T2
T3
T4
B1
B2
B3
B4
B5
B6
B7
T1
T2
T3
T4
B1
B2
B3
B4
B5
B6
B7
0V
+10V refere
nce output
+24V output
Drive Enab
le/Reset
Run Forward
Run Reverse
V
_
+
+24V
0V
Eur
USA
Analog outp
ut
(motor speed)
Digital output
(zero speed)
Referenc
e select
Referenc
e select
0V
+10V referen
ce output
+24V outpu
t
/Stop
Run
Jog
V
_
+
+24V
0V
Analog outp
ut
(motor speed)
Digital outpu
t
(zero speed)
Not used
Not used
Reference select
Reference select
T1
T2
T3
T4
B1
B2
B3
B4
B5
B6
B7
T1
T2
T3
T4
B1
B2
B3
B4
B5
B6
B7
142
144
Table of Contents
Default Chapter
2
Drive Software Version
2
General Information
2
Table of Contents
3
2 Parameter X.00
5
Eur/Usa Parameter Set Differences
5
Saving Parameters
5
Loading Default Parameters
5
3 Parameter Description Format
6
Software Variable Maximum Term Definitions
6
Parameter Information
7
Key to Parameter Codes
8
Coding
8
Sources and Destinations
9
Sample/Update Times
9
4 Keypad and Display
10
Programming Keys
10
Control Keys
10
Selecting and Changing Parameters
10
5 Serial Communications
12
CT Comms Cable
12
EIA232 to EIA485 Communications
12
Multi-Drop Converters
13
Isolation of the Communications Port
14
Serial Communications Connections
14
Terminating Resistors
14
CT Modbus RTU Specification
16
Data Consistency
17
MODBUS Registers
17
Slave Address
17
Data Encoding
18
Function Codes
18
Communications Timeouts
20
Extended Data Types
20
Exceptions
22
Crc
23
7 PLC Ladder Programming
24
System Requirements
24
Menu 0 Logic Diagram
32
10 Advanced Parameter Descriptions
33
Overview
33
Menu 1: Speed Reference Selection, Limits and Filters
34
Frequency Reference Selected
38
Pre-Skip Filter Reference
38
Reference Offset
38
Maximum Set Speed
38
Minimum Set Speed
39
Reference Offset Select
39
Allow Negative References
39
Reference Enabled Indicator
40
Preset Speed Selector
41
Keypad Reference
42
Precision Reference Coarse
42
Precision Reference Fine
42
Precision Reference Update Disable
42
Preset Speed
43
Skip Reference
43
Skip Reference Band
43
Reference in Rejection Zone
43
Analog Reference
44
Percentage Trim
44
Reference Selected Indicator
44
Preset Select Bit
44
Preset Reference Selected Indicator
45
Power-Up Keypad Reference
45
Menu 2: Ramps
46
Post Ramp Reference
49
Unused Parameter
49
Ramp Mode Select
49
S Ramp Enable
50
S Ramp Acceleration Limit
50
Standard Ramp Voltage
51
Acceleration Rate Selector
51
Acceleration Rate
52
Jog Acceleration Rate
52
Deceleration Rate Selector
52
Deceleration Rate
53
Jog Deceleration Rate
53
Acceleration Selected Indicator
53
Deceleration Selected Indicator
54
Acceleration Select Bit
54
Deceleration Select Bit
54
Ramp Rate Units
54
Menu 3: Speed Sensing Thresholds and Frequency Input and Output
55
Frequency Input and Output
58
Zero Speed Threshold/At Speed Window
58
Frequency Output or PWM Output Scaling
58
Maximum Output Frequency or Maximum PWM Output Frequency
58
Hard Frequency Reference
59
Hard Frequency Reference Selector
59
Position Counter Reset
59
Position Scaling Numerator
59
Position Scaling Denominator
60
Maximum Reference Frequency
60
Frequency Reference Scaling
60
Frequency Reference
60
Menu 4: Current Control
61
Current Magnitude (Motor Current)
64
Motor Active Current
65
Current Demand
65
Symmetrical Current Limit
65
Torque Reference
66
Torque Mode Selector
66
Current Limit Operation
67
Torque Control
67
Mains Loss and Controlled Standard Ramp
67
Motor Thermal Time Constant
68
Motor Thermal Protection Mode
68
Reactive Current (Motor Magnetising Current)
70
Overriding Current Limit
70
Motor Overload Accumulator
70
Percentage Load/Load Display Units
70
User Current Maximum Scaling
71
Low Speed Thermal Protection Mode
71
Percentage Torque
71
Reduce Internal Current Loop Response
71
Menu 5: Motor Control
72
Motor Frequency/Motor Voltage
74
Output Power
74
Motor Speed
74
DC Bus Voltage
74
Motor Rated Frequency
75
Motor Rated Current
75
Motor Rated Full Load Rpm
75
Open-Loop Vector Mode
76
Fixed Boost Mode
76
Square Law Mode
76
Motor Rated Power Factor
77
Number of Motor Poles
77
Autotune
77
Parameters Used in the Vector Control Algorithm
78
Dynamic V to F Select
78
Stator Resistance and Voltage Offset Measured on each Run Signal
79
No Measurements
79
Square Law Characteristic
79
Stator Resistance
80
Maximum Switching Frequency
80
High Stability Space Vector Modulation
80
Voltage Offset
81
Transient Inductance
81
Enable Slip Compensation
82
Speed Display Units
82
Disable Auto-Switching Frequency Change
82
Actual Switching Frequency
83
Security Unlock
83
Menu 6: Drive Sequencer and Clock
84
Stop Mode Select
87
Mains Loss Mode
88
Start/Stop Logic Select
89
Injection Braking Level
90
Injection Braking Time
90
Catch a Spinning Motor Select
91
Low DC Bus Operation
91
Remote LED Keypad Function Key Status
92
Enable Stop Key
92
Function Key Mode
93
Disable Auto-Reset on Enable
93
Drive Enable
94
Electricity Cost Per Kwh
94
Reset Energy Meter
94
Run Time Log
94
Energy Meter
95
Running Cost
95
Hardware Enable
95
Sequencing Bit
95
Sequencing Bit: Jog Reverse
96
Sequencing Bit: /Stop
96
Enable Sequencer Latching
99
Control Word
99
Control Word Enable
99
Force Cooling Fan to Run at Full Speed
100
Menu 7: Analog Inputs and Outputs
101
Analog Input 1 Level (Terminal T2)
103
Analog Input 2 Level (Terminal T4)
103
Heatsink Temperature
103
Power Circuit Temperature 2
103
Analog Input 1 Mode
104
Analog Input 1 Scaling
105
Analog Input 1 Invert
105
Analog Input 1 Destination
105
Analog Input 2 Mode (Terminal T4)
106
Analog Input 2 Scaling
106
Analog Input 2 Invert/Analog Input 2 Destination
106
Analog Output Source
106
Analog Output Scaling
107
Current Loop Loss Indicator
107
Analog Input 1 Offset
107
Analog Output Control (Terminal B1)
107
IGBT Junction Temperature
108
Drive Thermal Protection Accumulator
108
Power Circuit Temperature 3
108
Menu 8: Digital Inputs and Outputs
109
Terminal B4-B7 Digital Input State
114
Status Relay State (Terminals T5 and T6)
114
Terminal B4-B6 Digital Input Invert
114
Terminal B7 Digital Input Invert
114
Status Relay Invert
115
Digital I/O Read Word
115
Terminal B4-B7 Digital Input Destination
115
Status Relay Source
116
Terminal B3 Mode Select
116
Terminal B7 Mode Select
116
Digital Output Control (Terminal B3)
117
Menu 9: Programmable Logic, Motorized Pot and Binary Sum
118
Logic Function 1/2 Output
121
Motorized Pot Output
121
Logic Function 1 Source 1
121
Logic Function 1 Source 2
121
Logic Function 1 Source 2 Invert
122
Logic Function 1 Output Invert
122
Logic Function 1 Delay
122
Logic Function 1 Destination
122
Logic Function 2 Source 1/Logic Function 2 Source 1 Invert
123
Logic Function 2 Source 2
123
Logic Function 2 Source 2 Invert
123
Logic Function 2 Output Invert/Logic Function 2 Delay
123
Logic Function 2 Destination
124
Motorized Pot Mode
124
Motorized Pot Bipolar Select
124
Motorized Pot Rate/Motorized Pot Scale Factor
125
Motorized Pot Destination
125
Motorized Pot Up/Down/Reset
125
Binary Sum One’s Input/Two’s Input/Four’s Input
125
Binary Sum Output
126
Binary Sum Offset
126
Menu 10: Status Logic and Diagnostic Information
128
Drive Ok
129
Drive Active
129
Zero Speed
129
Running at or below Minimum Speed
129
Drive Output Is at Current Limit
130
Regenerating
130
Dynamic Brake Active
130
Direction Commanded
130
Overload Alarm
131
Drive Temperature Alarm
131
General Drive Alarm
131
Last Trip
131
Trip Indications
132
Under Voltage Trip and Restart Levels
133
HF Trips
134
Alarm Warnings
134
Display Indications
134
Full Power Braking Time
135
Full Power Braking Period
135
External Trip/Drive Reset
136
No. of Auto-Reset Attempts
136
Auto-Reset Delay
136
Hold ‘Drive Ok’ until Last Attempt
136
Action on Trip Detection
137
User Trip
137
Braking Energy Overload Accumulator
137
Status Word
137
Menu 11: General Drive Set-Up
138
Pr 61-70 Set-Up
139
Customer Defined Scaling
139
Parameter Displayed at Power-Up
139
Serial Comms Address
139
Modbus RTU / User Serial Mode
140
Serial Comms Baud Rate
140
Silent Period Extension
140
Drive Configuration
140
Parameter Changes When Drive Configuration Is Changed
141
PID Logic Diagram
146
Software Version
146
User Security Code
147
Maximum Heavy Duty Drive Current Rating
147
Drive Voltage Rating
147
Software Sub-Version/Dsp Software Version
147
Status Mode Timeout
148
Parameter Copying
148
Different Drive Ratings
148
Load Defaults
149
Security Status
149
Select Motor 2 Parameters
150
Defaults Previously Loaded
150
PLC Ladder Program Status
150
PLC Ladder Program Enable
150
PLC Ladder Program Maximum Scan Time
151
Menu 12: Programmable Threshold and Variable Selector
152
Threshold Detector 1/2 Output
156
Threshold Detector 1 Hysteresis
156
Threshold Detector 1 Output Invert
156
Threshold Detector 1 Destination
156
Variable Selector 1 Source 1/2
157
Variable Selector 1 Mode
157
Variable Selector 1 Destination
157
Variable Selector 1 Output
157
Variable Selector 1 Source 1/2 Scaling
158
Variable Selector 1 Control
158
Threshold Detector 2 Source
158
Threshold Detector 2 Level/Hysteresis
158
Threshold Detector 2 Output Invert
159
Threshold Detector 2 Destination
159
Variable Selector 2 Source 1/2
159
Variable Selector 2 Mode
159
Variable Selector 2 Destination
160
Variable Selector 2 Output
160
Variable Selector 2 Source 1/2 Scaling
160
Variable Selector 2 Control
160
Brake Control Function
161
Brake Release Indicator
161
Brake Controller Enable
161
Brake Function Diagram
162
Brake Sequence
162
Brake Release Current Threshold
163
Brake Apply Current Threshold
163
Brake Release Frequency/Brake Apply Frequency
163
Pre-Brake Release Delay
163
Post-Brake Release Delay
164
Menu 14: PID Controller
165
PID Output
167
PID Reference Source
167
PID Reference Source Invert
167
PID Reference Slew Rate Limit
167
PID Enable
168
Optional PID Enable Source
168
PID Proportional Gain
168
PID Integral Gain/Pid Derivative Gain/Pid High Limit
168
PID Low Limit/Pid Scaling/Pid Output Destination
169
PID Hold Integrator
169
Select Symmetrical Limit on PID
169
PID Main Reference
169
PID Reference
170
PID Feedback
170
PID Error
170
Solutions Module ID
171
Menu 15: Solutions Module Set-Up
171
SM-I/O Lite and SM-I/O Timer Solutions Module
172
Solutions Module Identification Code
177
Solutions Module Software Version
177
Terminal T5-7 Digital Input 1-3 State
178
Relay 1 State (Terminals T21 and T23)
178
Terminal T5-7 Digital Input 1-3 Invert
178
Relay 1 Invert (Terminals T21 and T23)
178
Real Time Clock Daylight Saving Mode
179
Terminal T5-7 Digital Input 1-3 Destination
179
Terminal T21/T23 Relay 1 Source
179
Real Time Clock Update Mode / Minutes/Seconds / Days/Hours
180
Real Time Clock Month/Date
180
Real Time Clock Years
180
Analog Input 1 Mode (Terminal T2)
180
Analog Output 1 Mode (Terminal T3)
181
Analog Input 1 Scaling (Terminal T2)
181
Analog Input 1 Invert (Terminal T2)
181
Analog Input 1 Destination (Terminal T2)
182
Analog Output 1 Source (Terminal T3)
182
Analog Output 1 Scaling (Terminal T3)
182
Solutions Module Error Status
182
Solutions Module Software Sub-Version
183
Drive Encoder Lines Per Revolution
183
Drive Encoder Revolution Counter/Drive Encoder Position
183
Drive Encoder Speed Feedback/Maximum Drive Encoder Reference
183
Drive Encoder Reference Level
184
Drive Encoder Reference Scaling
184
Drive Encoder Reference Destination
184
Encoder Reset
184
Menu 18: Application Menu 1
185
Application Menu 1 Power-Down Saved Integer
186
Application Menu 1 Read-Only Integer
186
Application Menu 1 Read-Write Integer
186
Application Menu 1 Read-Write Bit
186
Application Menu 2 Read-Write Long Integer
187
Menu 20: Application Menu 2
187
Menu 21: Second Motor Map
188
Motor 2 Maximum Set Speed
189
Motor 2 Minimum Set Speed
189
Motor 2 Reference Selector
189
Motor 2 Acceleration Rate
190
Motor 2 Deceleration Rate
190
Motor 2 Motor Rated Frequency
191
Motor 2 Motor Rated Current
191
Motor 2 Motor Rated Full Load Rpm
191
Motor 2 Motor Rated Voltage
192
Motor 2 Motor Rated Power Factor
193
Motor 2 Number of Motor Poles
193
Motor 2 Stator Resistance
194
Motor 2 Voltage Offset
194
Motor 2 Transient Inductance
194
Motor 2 Active
195
Motor 2 Thermal Time Constant
195
Motor 2 Symmetrical Current Limit
195
Index
196
5
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Emerson 3402 Specifications
General
Brand
Emerson
Model
3402
Category
Controller
Language
English
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