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Notice
Please ensure that this instruction manual is provided to the final
user of the instrument.
Preface
This instruction manual is meant for those who will be involved in
the wiring, installation, operation and routine maintenance of the
EM70. It describes matters to be attended to in handling the
EM70, how to install it, its wiring, its functions and its operating
procedure. Keep this manual at the work site while handling the
instrument and follow the guidance provided herein.
EM70 Servo Controller
Instruction Manual
Thank you for purchasing a Shimaden product.
Please check that the delivered product is the correct item you ordered. Please do not begin operating this
product before you read this instruction manual thoroughly and understand its contents.
EM70F-1GE
Jun.2022
Contents
page
1. Safety Rules ........................................................................................ 1
2. Introduction......................................................................................... 2
2-1. Check before Use ..................................................................... 2
2-2. Handling Instruction ................................................................ 2
3. Installation and Wiring ................................................................... 2~4
3-1. Installation Site (environmental conditions) ............................ 2
3-2. Mounting .................................................................................. 3
3-3. Wiring ...................................................................................... 3
3-4. External Dimensions and Panel Cutout ................................... 3
3-5. Terminal Layout ....................................................................... 3
3-6. Terminal Arrangement Table ................................................... 4
3-7. Wiring Example ....................................................................... 4
4. Names and Functions of Parts on Front Panel ................................ 4~5
5. Before Starting Up .............................................................................. 6
5-1. Procedure of Adjustment for Trial Run ................................... 6
5-2. Priority Order of Control Actions ............................................ 6
5-3. Notes on Initialization following Data Change ....................... 6
6. Summary of Convenient Functions .................................................... 7
7. Explanation of Screen and Parameter Setting .............................. 8~20
7-1. Parameter Flow .................................................................... 8~9
7-2. Display upon Power-ON ........................................................ 10
7-3. Explanation of Screen Group 0 and Parameter
Setting ............................................................................. .10~14
(1) Changing Data Display .......................................................... 10
(2) Manual Operation .................................................................. 10
(3) Switch between Operation and Suspension ........................... 10
(4) Setting of Event Set Value (option) ........................................11
(5) Selection of External Operation Input (DI) from
3 Types ................................................................................... 12
(6) Setting of Individual 3 Points of External Operating Input ... 13
(7) Setting of 7 Points of External Operating Input
Position Values ...................................................................... 13
(8) Setting of 3 Points of External Operating Input
Position Values and Individual 1 point .................................. 14
7-4. Screen Group 1 and Parameter Setting ............................ 14~19
(1) Zero/Span Automatic Adjustment .......................................... 15
(2) Zero/Span Manual Adjustment .............................................. 15
(3) Event Setting .......................................................................... 16
(4) Setting of Motor Action at the Time of Position
Error ....................................................................................... 16
(5) Screen for Setting Motor Action Time at the time
of Position Error .................................................................... 16
(6) Setting of Motor Action at the time of Input Error ................ 16
(7) Setting of Position at the Time of Input Error ....................... 17
(8) Setting of Analog Output Type .............................................. 17
(9) Communication Setting ......................................................... 17
(10) Input Range Setting ............................................................... 18
(11) Input Filter Setting ................................................................. 18
(12) Setting of Input Scaling/Position Scaling .............................. 18
(13) Position Limiter Setting ......................................................... 18
(14) Motor Action Time Setting .................................................... 18
(15) Setting of Square Root Extraction Function .......................... 18
(16) Output Characteristics Setting ............................................... 19
(17) Dead Band (insensitive area) Setting ..................................... 19
(18) Hysteresis Setting .................................................................. 19
(19) Keylock Setting ..................................................................... 19
7-5 Explanation of Screen Group 2 (Special Screen Group) and
Setting .............................................................................. 19~20
(1) Setting Delay Time upon Occurrence of Position Error ........ 20
(2) Setting Detection Time for Control Loop Error .................... 20
(3) Setting of Position Error Range ............................................. 20
(4) Setting of Cycle Time of Motor Speed Adjustment ............... 20
(5) Setting of Inching Action Range ............................................ 20
8. Maintenance and Troubleshooting .............................................. 21~22
8-1. Action Recovery from Power Failure .................................... 21
8-2. Procedure of Maintenance Replacement and
Matters to Be Attended to ...................................................... 21
8-3. Causes of Trouble and Troubleshooting ................................ 21
8-4. Error Codes, Causes and Remedies ....................................... 22
9. Record of Parameter Setting ............................................................. 23
10. Specifications .................................................................................... 24
The EM70 is designed are control instruments designed for
industrial use to motor and/or other industrial equipment.
Avoid using it for control of devices upon which human life is
sustained. When used, adequate and effective safety measures
must be taken. No warranty is valid in the case of an accident
arising from the use of this product without first undertaking
such safety measures.
z
For using this instrument, house it in a control box or the like
lest its terminals come into contact with a person.
z
Do not draw out the instrument from its case. Do not insert
your hand or any conductive body in the case. That action
may lead to serious injury or death due to an electric shock.
z
Make sure to ground protective conductor terminals.
z
During preparatory adjustment and operation of this
instrument, operating terminals (dampers, valves, etc.) are put
into action in the entire range of their motions. You should
ensure safety in their movable ranges before operation.
1. Safety Rules
For matters regarding safety, potential damage to equipment and/
or facilities, additional instructions and notes are indicated by the
following headings.
This heading indicates hazardous conditions that could cause
injury or death of personnel unless extreme caution is exercised.
This heading indicates hazardous conditions that could cause
damage to equipment and/or facilities unless extreme caution is
exercised.
NOTE
This heading indicates additional instructions and/or notes.
The mark
represents a protective conductor terminal. Make
sure to ground it properly.
