Panasonic SC-HG1-C User manual

2019.12 panasonic.net/id/pidsx/global
CC-Link Communication Unit for
Digital Displacement Sensors
SC-HG1-C
User’s Manual
WUME-SCHG1C-4

WUME-SCHG1C-42
(MEMO)

WUME-SCHG1C-4 3
INTRODUCTION
Thank you for purchasing a CC-Link communication unit SC-HG1-C.
Before using this product, read and understand this User’s Manual. Use the product correctly
and in the optimum manner.
Keep this manual in a safe location for reference whenever necessary.
Types of Manuals
The following user’s manuals are available for the SC-HG1-C series. Refer to the appropriate
manual according to your need.
The user’s manuals are also available for download from our website (https://panasonic.net/id/
pidsx/global).
Unit name or purpose of use Manual name Manual code
CC-Link communication unit for
digital displacement sensors SC-HG1-C User’s Manual WUME-SCHG1C
Contact-type digital displacement
sensor HG-S series HG-S User’s Manual WUME-HGS
Thru-beam type digital displacement
sensor HG-T series HG-T User’s Manual WUME-HGT
Please note
1) Unauthorized reproduction of part or all of this manual is prohibited.
2) The contents of this manual are subject to change without notice.
3) This manual has undergone strict quality control procedures; however, in the event that you
discover any problems or points of concern, please contact your local dealer.
4) CC-Link is a registered trademark of Mitsubishi Electric Corporation and is a trademark managed
by CC-Link Partner Association.

WUME-SCHG1C-44
Structure of this manual
1 Before Using This Product
Cautions for safe use of the product, terminology, contents
of the package, and names and functions of the parts of
the product.
2 System Conguration Types of controllers that can be connected to the product
and restrictions.
3 Installation and Connections
Mounting, connecting controllers, connecting external de-
vices, and conguring communication settings.
4 CC-LINK Network Com-
munication Communication methods.
5 Specications Specications and dimensions.
6 Warranty Warranty information.
7 Maintenance Maintenance and inspection.
8 Troubleshooting Troubleshooting and error codes.

WUME-SCHG1C-4 5
Frequently asked questions
I want to learn about communication
commands 4-10 Commands 4-34 page
Question Section Page
I want to set threshold values 4-10-3 Command sending proce-
dure 4-50 page
I want to acquire controller output 4-6 Judgment output reading 4-30 page
I want to acquire measured values
from a controller
4-8 Continuous reading of mea-
surement data 4-31 page
I want to learn the data acquisition
time
4-13 Communication response
speed 4-67 page

WUME-SCHG1C-46
Contents
INTRODUCTION ···············································································3
Types of Manuals···············································································3
Structure of this manual ······································································4
Frequently asked questions··································································5
1 Before Using This Product ·····························································1-1
1-1 Safety rules ·············································································· 1-2
1-2 Safety information ······································································ 1-3
1-3 Glossary ·················································································· 1-5
1-4 Contents of package··································································· 1-6
1-5 Description of parts ···································································· 1-7
2 System Conguration····································································2-1
2-1 Communication unit system ························································· 2-2
2-2 Unit types················································································· 2-4
3 Installation and Connections···························································3-1
3-1 Steps prior to operation ······························································· 3-2
3-2 Settings ··················································································· 3-3
3-2-1 CC-Link communication settings ···············································3-3
3-2-2 Communication unit settings·····················································3-4
3-3 Installation················································································ 3-6
3-3-1 Mounting ··············································································3-6
3-3-2 Connection ···········································································3-7
3-3-3 Pin layout ·············································································3-9
3-3-4 Host communication cable connection ········································3-9
3-3-5 Procedure for connecting the CC-Link connector ························ 3-10
3-3-6 Attachment and removal of termination resistor ·························· 3-12
4 CC-LINK Network Communication······························································ 4-1
4-1 Overview of communication ························································· 4-2
4-1-1 Communication with master station············································4-2
4-1-2 SC-HG1-C and controller communication ····································4-3
4-2 Explanation of modes ································································· 4-4
4-3 Memory map············································································· 4-5
4-3-1 CC-Link mode 1·····································································4-5
4-3-2 CC-Link mode 2··································································· 4-14
4-3-3 CC-Link mode 3··································································· 4-21
4-4 Memory map and controller assignments ······································ 4-28
4-5 Initial operation after power is turned ON ······································ 4-29
4-6 Judgment output reading ··························································· 4-30
4-7 External input·········································································· 4-30
4-8 Continuous reading of measurement data ····································· 4-31
4-9 Error mode ············································································· 4-33

WUME-SCHG1C-4 7
4-10 Commands ··········································································· 4-34
4-10-1 HG-S series command list ···················································· 4-34
4-10-2 HG-T series command list ···················································· 4-39
4-10-3 Command sending procedure ··············································· 4-50
4 -11 Reading received light waveforms (For the HG-T only) ·················· 4-54
4-11-1 Format of received light waveform ·········································· 4-54
4-11-2 Reading measured waveforms ·············································· 4-56
4-11-3 Reading reference waveforms ··············································· 4-59
4-12 Registering the reference waveform (For the HG-T only) ················ 4-62
4-13 Communication response speed ··············································· 4-67
4-14 Self-monitoring Function ·························································· 4-68
4-14-1 Using the Self-monitoring Function········································· 4-68
4-14-2 Statuses and Measures ······················································· 4-69
4-15 Other precautions··································································· 4-71
5 Specications··············································································5-1
5-1 Specications············································································ 5-2
5-2 Dimensions··············································································· 5-3
6 Warranty ····················································································6-1
6-1 When you purchase and use the product ········································ 6-2
7 Maintenance ···············································································7-1
7-1 Maintenance and Inspection························································· 7-2
7-1-1 Maintenance cautions ·····························································7-2
7-1-2 Main inspection items······························································7-2
8 Troubleshooting ···········································································8-1
8-1 Command error ········································································· 8-2
8-2 Communication errors································································· 8-5
8-3 Description of indicators ······························································ 8-6
8-4 What to do when a problem occurs················································ 8-7

WUME-SCHG1C-48
(MEMO)

1-1
1 Before Using This Product
1-1 Safety rules ·············································································1-2
1-2 Safety information ·····································································1-3
1-3 Glossary ·················································································1-5
1-4 Contents of package··································································1-6
1-5 Description of parts ···································································1-7

Before Using This Product
WUME-SCHG1C-41-2
1-1 Safety rules Always observe
This section explains important rules that must be observed to prevent human injury and prop-
erty damage.
■The hazards that may occur if the product is used incorrectly are described and classied by
level of harm.
WARNING Risk of death or serious injury.
CAUTION Risk of minor injury or property damage.
■The following symbols are used to indicate safety information that must be observed.
Indicates an action that is prohibited.
Indicates an action that must be taken.
Indicates a matter that requires caution.
<Reference> Indicates supplemental information.