Monarch NICE7000 - Description of Indicators on the MCB; CTB Board (MCTC-CTB)

NICE7000 User Manual 3 Mechanical and Electrical Installation
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Mark Code Terminal Name Function Description
Terminal
Arrangement
CN6
X21-X28 Digital input
Same as terminals X1 to X20,
function set in F5-21 to F5-28
X21
X22
X23
X24
X25
X26
X27
X28
W24
WCM
MOD2+
MOD2-
CAN2+
CAN2-
CN6
+24V/MCM
24 VDC power
supply
24 VDC power supply for parallel/
group control, and second
communication circuit
Mod2+/
Mod2-
Modbus
communication
terminal
Used for remote monitoring or
standby hall call
CAN2+/
CAN2-
CANbus
communication
terminal
CAN communication for parallel/
group control
Table 3-3 Description of indicators on the MCB
Mark Terminal Name Function Description
Mod2
Standby
communication
indicator
This indicator blinks (green) when the communication is
normal.
CAN2
Standby
communication
indicator
This indicator is steady on (green) when communication
for parallel/group control is normal, and blinks when the
running in parallel/group mode is normal.
Mod1
HCB communication
indicator
When communication between the MCB and the HCB is
normal, this indicator is on (green).
CAN1
CTB communication
indicator
When communication between the MCB and the CTB is
normal, this indicator is on (green).
X1 to X28 Input signal indicator This indicator is on when the external input is active.
Y1 to Y9 Output signal indicator This indicator is on when the system output is active.
Note
Do not short J6 during normal use. Other jumpers are used for updating programs, and do not
short them if unnecessary.
3.3 CTB Board (MCTC-CTB)
3.3.1 Dimensions and Installation
The car top board (MCTC-CTB) is the elevator car control board of the NICE7000. It
consists of 8 DI terminals, 1 AI terminal, and 9 relay output terminals (standard: 7). It
communicates with the MCTC-CCB and MCTC-HCB through Modbus.
The following figure shows the appearance and structure and installation method of the
CTB.